Professor Roger Webb

Research Interests

Main area of research is the interaction of energetic ion beams with solids.

Current research activities include the use of Molecular Dynamics Simulations to predict the behaviour of cluster and molecular impacts on surfaces. As well as the use of more simple Binary Collisions simulations to predict the effects of energetic particle solid interactions, in particular ion implantation profiles in crystalline solids. Cluster and molecular impacts include fullerene impact induced desorption of molecular solids.

Other areas of interest are in automation and control of ion beam analysis equipment. This includes software to automate the collection of data from standard analyses using RBS, PIXE, PIGE, NRA and ERD.He must also take some responsibility for the windows interface to the Data Furnace for the automated and rapid analysis of experimental ion scattering data. Developments in the use of MeV ion beams for Secondary Ion Mass Spectrometry (SIMS) is also of current interest.

Teaching

Multi Disciplinary Design Project module coordinator - stage 4 across the faculty MEng project

Instrumentation - 2nd Year Mech Eng Module

Fundamentals of Nanotechnology - MSc module

Fundamentals of Ion Solid Interactions - PG Training Course

Departmental Duties

Director of the Surrey Ion Beam Centre

Chair of the Facilities Directorate

Affiliations

Member of the Institute of Physics

On the International Advisory Boards of the following Conference Series:

  • Computer Simulation of Radiation Effects in Solids (COSIRES)
  • Ion Beam Analysis (IBA)
  • Ion Solid Interactions (ISI)
  • Radiation Effects in Matter (REM)

Research Funding

 

Research Funding over past 10 years

  1. Knowledge Transfer Partnership on manufacturable X-Ray detectors with Gresham Scientific Instruments and RMGwilliam, £123,792 awarded June 2004
  2. BioMed Network for High Energy Ion Beams, May ’04 - £63,109 – with KJKirkby, GWGrime, SReady, AClough, NSpyrou
  3. Marie Curie Training Network for Application of MeV Ion Beams to Cell Irradiation Jan ’05 - £300,000 – with GWGrime, KJKirkby, NJKirkby – part of a £3M EU grant
  4. MeV Ion Nanobeams: Nanotechnology for the 21st Century, Sept ’05 - £256,845 – with GWGrime, KJKirkby, AClough, RGwilliam, CJeynes
  5. New Developments in ToF-SIMS Surface Mass Spectrometry with ATR_IR Spectroscopy, Sept ’05 - £227,208 – with KJKirkby – part of a £1.9M project with University of Manchester
  6. University of Surrey Ion Beam Centre, March ’06 - £2,271,580 – with BSealy, KKirkby, KHomewood, RGwilliam, CJeynes, GGrime
  7. The Non Scaling Fixed Field Alternating Gradient (NS-FFAG) Accelerator, April ’07 – £7,489,380 - with 5 other University groups and KJKirkby
  8. Enhancing new developments in ToF-SIMS through researcher exchanges, Oct ’07 - £109,825 – with JVickerman and NLockyer
  9. Laser Induced Beams of Radiation and their Applications (LIBRA), Nov ’07 - £4,747,342 – with 4 other Universities and KJKirkby
  10. SPIRIT – Support for Public & Industrial Research Using Ion Beam Technology, March ’09 - £1,069,314 (FP7 with 7 other centres, total value ~£5.5M)
  11. Coherent Optical and Microwave Physics for Atomic Scale Spintronics in Silicon (COMPASSS) , February ’10 - £6,106,847 – with BMurdin, RMGwilliam, JAl-Khalili and 3 other University groups
  12. Ambient Pressure Mass Spectrometry at the Sub Micron Scale (MeV-SIMS), December ‘11 - £1,278,391 – with NWard and KJKirkby

Contact Me

E-mail:
Phone: 01483 68 9830

Find me on campus
Room: 22 NC 00

Publications

Highlights

  • Bailey MJ, Jones BN, Hinder S, Watts J, Bleay S, Webb RP. (2010) 'Depth profiling of fingerprint and ink signals by SIMS and MeV SIMS'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Univ Cambridge, Cambridge, ENGLAND: 19th International Conference on Ion Beam Analysis 268 (11-12), pp. 1929-1932.
  • Garrison BJ, Postawa Z, Ryan KE, Vickerman JC, Webb RP, Winograd N. (2009) 'Internal Energy of Molecules Ejected Due to Energetic C-60 Bombardment'. AMER CHEMICAL SOC ANALYTICAL CHEMISTRY, 81 (6), pp. 2260-2267.
  • Webb RP. (2008) 'What do we want from computer simulation of SIMS using clusters?'. ELSEVIER SCIENCE BV APPLIED SURFACE SCIENCE, 255 (4), pp. 1223-1228.
  • Sharp JA, Cowern NEB, Webb RP, Kirkby KJ, Giubertoni D, Gennaro S, Bersani M, Foad MA, Cristiano F, Fazzini PF. (2006) 'Deactivation of ultrashallow boron implants in preamorphized silicon after nonmelt laser annealing with multiple scans'. AMER INST PHYSICS APPLIED PHYSICS LETTERS, 89 (19) Article number ARTN 192105

Journal articles

  • Ismail M, Baumert M, Stevenson D , Watts JF, Webb RP, Costa CDS, Robinson F, Bailey MJ. (2016) 'A diagnostic test for cocaine and benzoylecgonine in urine and oral fluid using portable mass spectrometry'. Royal Society of Chemistry Analytical Methods: advancing methods and applications, 9, pp. pp. 1839-1847.

    Abstract

    Surface mass spectrometry methods can be difficult to use effectively with low cost, portable mass spectrometers. This is because commercially available portable (single quadrupole) mass spectrometers lack the mass resolution to confidently differentiate between analyte and background signals. Additionally, current surface analysis methods provide no facility for chromatographic separation and therefore are vulnerable to ion suppression. Here we present a new analytical method where analytes are extracted from a sample using a solvent flushed across the surface under high pressure, separated using a chromatography column and then analysed using a portable mass spectrometer. The use of chromatography reduces ion suppression effects and this, used in combination with in-source fragmentation, increases selectivity, thereby allowing high sensitivity to be achieved with a portable and affordable quadrupole mass spectrometer. We demonstrate the efficacy of the method for the quantitative detection of cocaine and benzoylecgonine in urine and oral fluid. The method gives relative standard deviations below 15% (with one exception), and R2 values above 0.998. The limits of detection for these analytes in oral fluid and urine are <30 ng/ml, which are comparable to the cut-offs currently used in drug testing, making the technique a possible candidate for roadside or clinic-based drug testing..

  • Abdul-Karim N, Blackman CS, Gill PP, Morgan RM, Matjacic L, Webb R, Ng WH. (2016) 'Morphological Variations of Explosive Residue Particles and Implications for Understanding Detonation Mechanisms'. AMER CHEMICAL SOC ANALYTICAL CHEMISTRY, 88 (7), pp. 3899-3908.
  • Bailey MJ, Bradshaw R, Francese S, Salter TL, Costa C, Ismail M, Webb RP, Bosman I, Wolff K, de Puit M. (2015) 'Rapid detection of cocaine, benzoylecgonine and methylecgonine in fingerprints using surface mass spectrometry'. ROYAL SOC CHEMISTRY ANALYST, 140 (18), pp. 6254-6259.
  • Al-Shehri S, Palitsin V , Webb RP, Grime GW. (2015) 'Fabrication of three-dimensional SU-8 microchannels by proton beam writing for microfluidics applications: Fluid flow characterisation'. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 348, pp. 223-228.

    Abstract

    The proton beam writing (PBW) technique was used to fabricate microfluidic structures in SU-8 resist. A network of the buried channels was fabricated as part of a project to develop functional microfluidic device for neuronal studies and self-powered microfluidics. Protons with energies between 2.5 MeV and 0.75 MeV were used to fabricate the buried channels with a minimum feature size of around 1 μm and depths of 40–55 μm. Roughness of channels sidewalls was around 2.5 nm rms. Exposure regime and examples of functional networks fabricated using PBW are described. COMSOL Multiphysics® software was used to model the flow characteristics of fluid in the SU-8 microchannels structured by PBW. The results obtained using PBW are compared with the structures fabricated by UV-lithography.

  • Donnelly SE, Greaves G, Hinks JA, Pawley CJ, Beaufort MF, Barbot JF, Oliviero E, Webb RP. (2014) 'In-situ TEM studies of ion-irradiation induced bubble development and mechanical deformation in model nuclear materials'. Prehospital and Disaster Medicine, 1645
  • Webb RP. (2014) 'A festschrift for mark T. Robinson'. Radiation Effects and Defects in Solids, 169 (5), pp. 369-370.
  • Langridge MT, Cox DC, Webb RP, Stolojan V. (2014) 'The fabrication of aspherical microlenses using focused ion-beam techniques'. Micron, 57 (C), pp. 56-66.
  • Donnelly SE, Greaves G, Hinks JA, Pawley CJ, Beaufort MF, Barbot JF, Oliviero E, Webb RP. (2014) 'In-situ TEM studies of ion-irradiation induced bubble development and mechanical deformation in model nuclear materials'. Materials Research Society Symposium Proceedings, 1645
  • Langridge MT, Cox DC, Webb RP, Stolojan V. (2013) 'The fabrication of aspherical microlenses using focused ion-beam techniques.'. Micron, England: 57, pp. 56-66.

    Abstract

    Aspheric lenses are the most common method for correcting for spherical aberrations but, in microlens production, highly-controlled lens profiles are hard to achieve. We demonstrate a technique for creating bespoke, highly-accurate aspheric or spherical profile silicon microlens moulds, of almost any footprint, using focused ion-beam milling. Along with this, we present a method of removing induced ion-beam damage in silicon, via a hydrofluoric acid etch, helping to recover the surface's optical and chemical properties. In this paper, we demonstrate that our milled and etched moulds have a roughness of 4.0-4.1 nm, meaning they scatter less than 1% of light, down to wavelengths of 51 nm, showing that the moulds are suitable to make lenses that are able to handle light from UV up to infra-red. Using empirical experiments and computer simulations, we show that increasing the ion-dose when milling increases the amount of gallium a hydrofluoric acid etch can remove, by increasing the degree of amorphisation within the surface. For doses above 3000 μC/cm(2) this restores previous surface properties, reducing adhesion to the mould, allowing for a cleaner release and enabling higher quality lenses to be made. Our technique is used to make aspheric microlenses of down to 3 μm in size, but with a potential to make lenses smaller than 1 μm.

  • Romolo FS, Christopher ME, Donghi M, Ripani L, Jeynes C, Webb RP, Ward NI, Kirkby KJ, Bailey MJ. (2013) 'Integrated Ion Beam Analysis (IBA) in Gunshot Residue (GSR) characterisation'. Forensic Science International, 231 (1-3), pp. 219-228.
  • Bailey MJ, Ismail M, Bleay S, Bright N, Levin Elad M, Cohen Y, Geller B, Everson D, Costa C, Webb RP, Watts JF, de Puit M. (2013) 'Enhanced imaging of developed fingerprints using mass spectrometry imaging.'. Analyst, England: 138 (21), pp. 6246-6250.

    Abstract

    Latent fingermarks are invisible to the naked eye and normally require the application of a chemical developer followed by an optical imaging step in order to visualize the ridge detail. If the finger deposition is poor, or the fingermark is aged, it can sometimes be difficult to produce an image of sufficient quality for identification. In this work, we show for the first time how mass spectrometry imaging (in this case time-of-flight secondary ion mass spectrometry, ToF-SIMS) can be used to enhance the quality of partially recovered fingermarks. We show three examples of how chemical imaging can be used to obtain enhanced images of fingermarks deposited on aluminium foil, glass and the handle of a hand grenade compared with conventional development techniques.

  • Bright NJ, Willson TR, Driscoll DJ, Reddy SM, Webb RP, Bleay S, Ward NI, Kirkby KJ, Bailey MJ. (2013) 'Chemical changes exhibited by latent fingerprints after exposure to vacuum conditions'. Forensic Science International, 230 (1-3), pp. 81-86.
  • Christopher ME, Warmenhoeven JW, Romolo FS, Donghi M, Webb RP, Jeynes C, Ward NI, Kirkby KJ, Bailey MJ. (2013) 'A new quantitative method for gunshot residue analysis by ion beam analysis.'. Analyst, England: 138 (16), pp. 4649-4655.
  • Bright NJ, Webb RP, Kirkby KJ, Willson TR, Driscoll DJ, Reddy SM, Ward NI, Bailey MJ, Bleay S. (2013) 'Chemical changes exhibited by latent fingerprints after exposure to vacuum conditions'. Forensic Science International,
  • Jeynes C, Bailey MJ, Bright NJ, Christopher ME, Grime GW, Jones BN, Palitsin VV, Webb RP. (2012) '"total IBA" - Where are we?'. Elsevier Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 271, pp. 107-118.

    Abstract

    The suite of techniques which are available with the small accelerators used for MeV ion beam analysis (IBA) range from broad beams, microbeams or external beams using the various particle and photon spectrometries (including RBS, EBS, ERD, STIM, PIXE, PIGE, NRA and their variants), to tomography and secondary particle spectrometries like MeV-SIMS. These can potentially yield almost everything there is to know about the 3-D elemental composition of types of samples that have always been hard to analyse, given the sensitivity and the spacial resolution of the techniques used. Molecular and chemical information is available in principle with, respectively, MeV-SIMS and high resolution PIXE. However, these techniques separately give only partial information – the secret of “Total IBA” is to find synergies between techniques used simultaneously which efficiently give extra information. We here review how far “Total IBA” can be considered already a reality, and what further needs to be done to realise its full potential.

  • Bailey MJ, Bright NJ, Croxton RS, Francese S, Ferguson LS, Hinder S, Jickells S, Jones BJ, Jones BN, Kazarian SG, Ojeda JJ, Webb RP, Wolstenholme R, Bleay S. (2012) 'Chemical Characterization of Latent Fingerprints by Matrix-Assisted Laser Desorption Ionization, Time-of-Flight Secondary Ion Mass Spectrometry, Mega Electron Volt Secondary Mass Spectrometry, Gas Chromatography/Mass Spectrometry, X-ray Photoelectron Spectroscopy, and Attenuated Total Reflection Fourier Transform Infrared Spectroscopic Imaging: An Intercomparison.'. American Chemical Society Anal Chem, United States: 84 (20), pp. 8514-8523.
  • Merchant M J , Jeynes JCJ, Grime GW, Palitsin V, Tullis IDC, Barber P, Vojnovic B, Webb RP, Kirkby KJ. (2012) 'A focused scanning vertical beam for charged particle irradiation of living cells with single counted particles'. Radiation Research Society Radiation Research: an international journal, forthcoming
  • Bright N, Webb RP, Hinder SJ, Kirkby KJ, Ward NI, Watts JF, Bleay S, Bailey M. (2012) 'Determination of the deposition order of overlapping latent fingerprints and inks using Secondary Ion Mass Spectrometry (SIMS).'. American Chemical Society Anal Chem, 84 (9), pp. 4083-4087.

    Abstract

    A new protocol using time-of-flight secondary ion mass spectrometry (ToF-SIMS) has been developed to identify the deposition order of a fingerprint overlapping an ink line on paper. By taking line scans of fragment ions characteristic of the ink molecules (m/z 358.2 and 372.2) where the fingerprint and ink overlap and by calculating the normalised standard deviation of the intensity variation across the line scan, it is possible to determine whether or not a fingerprint is above ink on a paper substrate. The protocol adopted works for a selection of fingerprints from four donors tested here and for a fingerprint that was aged for six months; for one donor, the very faint fingerprints could not be visualized using either standard procedures (ninhydrin development) or SIMS and therefore the protocol correctly gives an inconclusive result.

  • Jeynes C, Webb RP, Lohstroh A. (2011) 'Ion Beam Analysis: A Century of Exploiting the Electronic and Nuclear Structure of the Atom for Materials Characterisation'. World Scientific Reviews of Accelerator Science and Technology, 4, pp. 41-82.
  • Mody JD, Webb RP. (2011) 'Modeling the interaction of keV clusters with molecular solids'. Surface and Interface Analysis, 43 (1-2), pp. 92-94.
  • Ponomarev MG, Garrison BJ, Vickerman JC, Webb RP. (2011) 'A molecular dynamics study of a 5 keV C60 fullerene impact on a two-component organic molecular sample'. Surface and Interface Analysis, 43 (1-2), pp. 107-111.
  • Webb RP, Garrison BJ, Vickerman JC. (2011) 'The effect of the H:C ratio on the sputtering of molecular solids by fullerenes'. Surface and Interface Analysis, 43 (1-2), pp. 116-119.
  • Wakamatsu Y, Yamada H, Ninomiya S, Jones BN, Seki T, Aoki T, Webb R, Matsuo J. (2011) 'Highly sensitive molecular detection with swift heavy ions'. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 269 (20), pp. 2251-2253.
  • Peng N, Jeynes C, Bailey MJ, Adikaari D, Stolojan V, Webb RP. (2009) 'High concentration Mn ion implantation in Si'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Dresden, GERMANY: 267 (8-9), pp. 1623-1625.
  • Garrison BJ, Postawa Z, Ryan KE, Vickerman JC, Webb RP, Winograd N. (2009) 'Internal Energy of Molecules Ejected Due to Energetic C-60 Bombardment'. AMER CHEMICAL SOC ANALYTICAL CHEMISTRY, 81 (6), pp. 2260-2267.
  • Richard M, Kirkby KJ, Webb RP, Kirkby NF. (2009) 'Cellular automaton model of cell response to targeted radiation'. PERGAMON-ELSEVIER SCIENCE LTD APPLIED RADIATION AND ISOTOPES, 67 (3), pp. 443-446.
  • Richard M, Webb RP, Kirkby KJ, Kirkby NF. (2009) 'A computer model of the Bystander effect: Effects of individual behaviours on the population response'. PERGAMON-ELSEVIER SCIENCE LTD APPLIED RADIATION AND ISOTOPES, 67 (3), pp. 440-442.
  • Webb RP. (2008) 'What do we want from computer simulation of SIMS using clusters?'. ELSEVIER SCIENCE BV APPLIED SURFACE SCIENCE, 255 (4), pp. 1223-1228.
  • Perusko D, Webb MJ, Milinovic V, Timotijevic B, Miosavljevic M, Jeynes C, Webb RP. (2008) 'On the ion irradiation stability of Al/Ti versus AlN/TiN multilayers'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Univ Hyderabad, Sch Phys, Hyderabad, INDIA: 266 (8), pp. 1749-1753.
  • Sharp JA, Smith AJ, Webb RP, Kirkby KJ, Cowern NEB, Giubertoni D, Gennaro S, Bersani M, Foad MA, Fazzini PF, Cristiano F. (2008) 'Surface proximity and boron concentration effects on end-of-range defect formation during nonmelt laser annealing'. AMER INST PHYSICS APPLIED PHYSICS LETTERS, 92 (8) Article number ARTN 082109
  • Cowern NEB, Smith AJ, Bennett N, Sealy BJ, Gwilliam R, Webb RP, Colombeau B, Paul S, Lerch W, Pakfar A. (2008) 'Vacancy engineering - An ultra-low thermal budget method for high-concentration 'diffusionless' implantation doping'. Materials Science Forum, 573-574, pp. 295-304.
  • Bennett NS, Smith AJ, Gwilliam RM, Webb RP, Sealy BJ, Cowern NEB, O'Reilly L, McNally PJ. (2008) 'Antimony for n-type metal oxide semiconductor ultrashallow junctions in strained Si: A superior dopant to arsenic?'. A V S AMER INST PHYSICS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, Napa, CA: 26 (1), pp. 391-395.
  • Kah M, Smith AJ, Hamilton JJ, Sharp J, Yeong SH, Colombeau B, Gwilliam R, Webb RP, Kirkby KJ. (2008) 'Interaction of the end of range defect band with the upper buried oxide interface for B and BF2 implants in Si and silicon on insulator with and without preamorphizing implant'. A V S AMER INST PHYSICS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, Napa, CA: 26 (1), pp. 347-350.
  • Krantzman KD, Webb RP, Garrison BJ. (2008) 'Simulations of C60 bombardment of Si, SiC, diamond and graphite'. Applied Surface Science, 255 (4), pp. 837-840.
  • Peach K, Cobb J, Yokoi T, Gardner I, Edgecock R, Poole M, Pozimski J, Cywinski B, Jones B, McKenna G, Vojnovic B, Folkard M, Kirkby K, Webb R, Barlow R, Elliott A. (2007) 'PAMELA - A model for an FFAG based hadron therapy machine'. Proceedings of the IEEE Particle Accelerator Conference, , pp. 2880-2882.

    Abstract

    Approximately one third of the world's 15000 accelerators are used for tumour therapy and other medical applications [1]. The characteristics of FFAGs make them ideally suited to such applications, as the much smaller magnet size and greater compactness offers considerable cost and operational benefits. In the first stage the work on PAMELA will focus on the optimization of the FFAG design to deliver the specific machine parameters demanded by therapy applications. In this phase of the PAMELA project the effort will concentrate on the design of a semi-scaling type FFAGs to deliver a 450 MeV/u carbon ion beam, including detailed lattice and tracking studies. The second stage will use the existing expertise in the BASROC consortium [2] to undertake a design of the magnets and RF system for PAMELA. An outline of the overall concept of PAMELA will be discussed and the actual status of the work will be presented. ©2007 IEEE.

  • Sharp JA, Cowern NEB, Webb RP, Kirkby KJ, Giubertoni D, Gennaro S, Bersani M, Foad MA, Cristiano F, Fazzini PF. (2006) 'Deactivation of ultrashallow boron implants in preamorphized silicon after nonmelt laser annealing with multiple scans'. AMER INST PHYSICS APPLIED PHYSICS LETTERS, 89 (19) Article number ARTN 192105
  • Sharp JA, Cowern NEB, Webb RP, Giubertoni D, Gennaro S, Bersani M, Foad MA, Kirkby KJ. (2006) 'Deactivation of B and BF2 profiles after non-melt laser annealing'. Materials Research Society Symposium Proceedings, 912, pp. 159-163.
  • Webb RP, Kirkby KJ. (2005) 'Impact-induced desorption of large molecular structures from graphitic substrates'. TAYLOR & FRANCIS LTD MOLECULAR SIMULATION, 31 (2-3), pp. 95-100.
  • Simon A, Jeynes C, Webb RP, Finnis R, Tabatabian Z, Sellin PJ, Breese MBH, Fellows DF, van den Broek R, Gwilliam RM. (2004) 'The new Surrey ion beam analysis facility'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Albuquerque, NM: 219, pp. 405-409.
  • Jeynes C, Barradas NP, Marriott PK, Boudreault G, Jenkin M, Wendler E, Webb RP. (2003) 'Elemental thin film depth profiles by ion beam analysis using simulated annealing - a new tool'. IOP PUBLISHING LTD JOURNAL OF PHYSICS D-APPLIED PHYSICS, 36 (7) Article number PII S0022-3727(03)34952-6 , pp. R97-R126.
  • Peng N, Shao G, Jeynes C, Webb RP, Gwilliam RM, Boudreault G, Astill DM, Liang WY. (2003) 'Ion beam synthesis of superconducting MgB2 thin films'. AMER INST PHYSICS APPLIED PHYSICS LETTERS, 82 (2), pp. 236-238.
  • Kang DJ, Peng NH, Webb R, Jeynes C, Yun JH, Moon SH, Oh B, Burnell G, Tarte EJ, Moore DF, Blamire MG. (2002) 'Realization and properties of MgB2 metal-masked ion damage junctions'. AMER INST PHYSICS APPLIED PHYSICS LETTERS, 81 (19), pp. 3600-3602.
  • Barradas NP, Jeynes C, Webb RP, Wendler E. (2002) 'Accurate determination of the stopping power of He-4 in Si using Bayesian inference'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 194 (1) Article number PII S0168-583X(02)00494-9 , pp. 15-25.
  • Boudreault G, Jeynes C, Wendler E, Nejim A, Webb RP, Watjen U. (2002) 'Accurate RBS measurement of ion implant doses in a silicon'. WILEY-BLACKWELL SURFACE AND INTERFACE ANALYSIS, 33 (6), pp. 478-486.
  • Kang DJ, Burnell G, Lloyd SJ, Speaks RS, Peng NH, Jeynes C, Webb R, Yun JH, Moon SH, Oh B, Tarte EJ, Moore DF, Blamire MG. (2002) 'Realization and properties of YBa2Cu3O7-delta Josephson junctions by metal masked ion damage technique'. AMER INST PHYSICS APPLIED PHYSICS LETTERS, 80 (5), pp. 814-816.
  • Kang DJ, Burnell G, Lloyd SJ, Speaks RS, Peng NH, Jeynes C, Webb R, Yun JH, Moon SH, Oh B, Tarte EJ, Moore DF, Blamire MG. (2002) 'Realization and properties of YBa2Cu3O 7-δ Josephson junctions by metal masked ion damage technique'. Applied Physics Letters, 80 (5), pp. 814-816.
  • Kang DJ, Peng NH, Webb R, Jeynes C, Yun JH, Moon SH, Oh B, Burnell G, Tarte EJ, Moore DF, Blamire MG. (2002) 'Realization and properties of MgB2 metal-masked ion damage junctions'. Applied Physics Letters, 81 (19), pp. 3600-3602.
  • Webb R, Garrison B. (2001) 'Fifth International Conference on Computer Simulation on Radiation Effects in Solids'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 180, pp. VII-VII.
  • Foad MA, Webb R, Smith R, Matsuo J, Al-Bayati A, T-Sheng-Wang , Cullis T. (2000) 'Shallow junction formation by decaborane molecular ion implantation'. Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures, 18 (1), pp. 445-449.
  • Temkin M, Chakarov I, Webb R. (2000) 'Trajectory separation of channeled ions in crystalline materials'. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 164, pp. 74-81.
  • Webb R, Kerford M, Way A. (1999) 'Computer simulation of sputtering of gold targets using Sb and Sb2 ions'. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 153 (1-4), pp. 309-313.
  • Hillenkamp M, Pfister J, Kappes MM, Webb RP. (1999) 'Glancing incidence scattering of hyperthermal He+, Xe+, and C+60 from graphite: Angular and velocity distributions of neutrals'. Journal of Chemical Physics, 111 (22), pp. 10303-10313.
  • Barradas NP, Jeynes C, Webb RP, Kreissig U, Grotzschel R. (1999) 'Unambiguous automatic evaluation of multiple Ion Beam Analysis data with Simulated Annealing'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 149 (1-2), pp. 233-237.
  • Smith R, Harrison M, Webb R. (1999) 'Implantation of silicon using the boron cluster BF2'. Thin Solid Films, 343-344 (1-2), pp. 602-604.
  • Webb R, Kerford M, Way A, Wilson I. (1999) 'Comparison of gold and carbon cluster impacts on graphite using molecular dynamics simulation'. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 153 (1-4), pp. 284-291.
  • Smith R, Shaw M, Webb RP, Foad MA. (1998) 'Ultrashallow junctions in Si using decaborane? A molecular dynamics simulation study'. Journal of Applied Physics, 83 (6), pp. 3148-3152.
  • Barradas NP, Jeynes C, Webb RP. (1997) 'Simulated annealing analysis of Rutherford backscattering data'. AMER INST PHYSICS APPLIED PHYSICS LETTERS, 71 (2), pp. 291-293.
  • Jeynes C, Jafri ZH, Webb RP, Kimber AC, Ashwin MJ. (1997) 'Accurate RBS measurements of the indium content of InGaAs thin films'. JOHN WILEY & SONS LTD SURFACE AND INTERFACE ANALYSIS, 25 (4), pp. 254-260.
  • Webb RP, Kerford M, Kappes M, Brauchte G. (1997) 'A comparison between fullerene and single atom impacts on graphite'. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 122 (3), pp. 318-321.
  • Webb RP, Foad MA, Gwilliam RM, Knights AP, Thomas G. (1997) 'Anomalous diffusion of ultra low energy boron implants in silicon'. Materials Research Society Symposium - Proceedings, 469, pp. 59-63.
  • Webb RP, Smith R, Al-Barwarni HH, Wilson IH. (1997) 'Simple cellular models for growth'. Radiation Effects and Defects in Solids, 141 (1-4), pp. 211-222.
  • Stojanović M, Osmokrović P, Boreli F, Novković D, Webb R. (1997) 'Characteristics of large area silicon surface barrier detectors'. Thin Solid Films, 296 (1-2), pp. 181-183.
  • Webb RP, Kerford M, Kappes M, Brauchle G. (1997) 'A comparison between fullerene and single particle impacts on graphite'. Radiation Effects and Defects in Solids, 142 (1-4), pp. 23-26.
  • Jeynes C, Puttick KE, Whitmore LC, Gartner K, Gee AE, Millen DK, Webb RP, Peel RMA, Sealy BJ. (1996) 'Laterally resolved crystalline damage in single-point-diamond-turned silicon'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, ARIZONA STATE UNIV CAMPUS, TEMPE, AZ: 118 (1-4), pp. 431-436.
  • Webb RP, Smith R, Chakarov I, Beardmore K. (1996) 'The computer simulation of energetic particle-solid interactions'. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 112 (1-4), pp. 99-104.
  • Wilson IH, Xu JB, Devine RAB, Webb RP. (1996) 'Energetic ion impacts on quartz surfaces: A study by atomic force microscopy'. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 118 (1-4), pp. 473-477.
  • Smith R, Beardmore K, Gras-Marti A, Kirchner R, Webb RP. (1995) 'A molecular dynamics study of energetic particle impacts on carbon and silicon'. Nuclear Inst. and Methods in Physics Research, B, 102 (1-4), pp. 211-217.
  • Chakarov IR, Webb RP, Smith R, Beardmore K. (1995) 'An investigation of collision propagation in energetic ion initiated cascades in copper'. Nuclear Inst. and Methods in Physics Research, B, 102 (1-4), pp. 145-150.
  • BEARDMORE K, SMITH R, WEBB R. (1994) 'ENERGETIC FULLERENE INTERACTIONS WITH SI CRYSTAL-SURFACES'. MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2 (3), pp. 313-328.
  • Geatches RM, Reason KJ, Griddle AJ, Webb RP, Pearson PJ, Hemment PLF, Nejim A. (1994) 'Nondestructive characterization of SIMOX structures'. Nuclear Inst. and Methods in Physics Research, B, 84 (2), pp. 258-264.
  • SMITH R, WEBB R. (1994) 'ATOMIC-COLLISIONS IN SEMICONDUCTORS'. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 130, pp. 433-445.
  • Gillin WP, Kimber AC, Dunstan DJ, Webb RP. (1994) 'Diffusion of ion beam created vacancies and their effect on intermixing: A gambler's ruin approach'. Journal of Applied Physics, 76 (6), pp. 3367-3371.
  • Hammiche A, Webb R, Wilson I. (1994) 'A novel combined scanning tunnelling/scanning force microscope'. Vacuum, 45 (5), pp. 575-577.
  • Medeuov B, Daukeev D, Webb R. (1994) 'Oxygen atom interaction with radiation defects in Nb irradiated by He ions'. Vacuum, 45 (5), pp. 579-582.
  • Chakarov IR, Webb RP. (1994) 'Crystal-binary collision simulation of atomic collisions and dynamic damage buildup in crystalline silicon'. Radiation Effects and Defects in Solids, 130-131 (1), pp. 447-452.
  • Geatches RM, Reeson KJ, Criddle AJ, Finney MS, Harry MA, Webb RP, Pearson PJ. (1994) 'Characterization of ion beam synthesized materials using microscope-spectrophotometry'. Materials Research Society Symposium Proceedings, 316, pp. 813-818.
  • HAMMICHE A, WEBB R, WILSON I. (1994) 'SCANNING-TUNNELING-MICROSCOPY OBSERVATION OF THE GROWTH EVOLUTION OF GOLD-FILMS EVAPORATED ON HIGHLY ORIENTED PYROLITIC GRAPHITE'. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 12 (3), pp. 1413-1415.
  • Geatche RM, Reeson KJ, Criddle AJ, Webb RP, Pearson PJ, Weis BL. (1994) 'Microscope spectrophotometric study of GaAs/alxGa1-xAs mbe structures'. Journal of Physics D: Applied Physics, 27 (7), pp. 1528-1532.
  • Medeuov B, Daukeev D, Chakarov I, Webb R. (1994) 'Investigation of oxygen ion implantation in niobium by internal friction technique and computer simulation'. Vacuum, 45 (5), pp. 583-586.
  • SMITH R, WEBB R. (1993) 'ENERGETIC FULLERENE INTERACTIONS WITH A GRAPHITE SURFACE'. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 441 (1913), pp. 495-499.
  • Bradley IV, Gillin WP, Homewood KP, Webb RP. (1993) 'The effects of ion implantation on the interdiffusion coefficients in InxGa1-xAs/GaAs quantum well structures'. Journal of Applied Physics, 73 (4), pp. 1686-1692.
  • Bergsåker H, Lama F, Smith R, Webb R. (1993) 'A comparison of TRIM and molecular dynamics in calculating the backscattering yield of carbon incident on graphite'. Vacuum, 44 (3-4), pp. 341-344.
  • Hammiche A, Webb RP, Wilson IH. (1993) 'A novel bimorph-type actuator for use in scanning probe microscopes'. Review of Scientific Instruments, 64 (11), pp. 3332-3333.
  • Gillin WP, Bradley IV, Homewood KP, Webb RP. (1993) 'The effect of gallium implantation on the intermixing of InGaAs/GaAs strained quantum wells'. Solid State Communications, 85 (3), pp. 197-198.
  • Chakarov I, Webb R. (1993) 'The effect of beam divergence on single crystal implant profiles'. Vacuum, 44 (3-4), pp. 325-329.
  • King BV, Webb RP. (1992) 'Calculation of ion mixing and energy deposition using a modified version of TRIM'. Nuclear Inst. and Methods in Physics Research, B, 64 (1-4), pp. 724-729.
  • Smith R, Webb RP. (1992) 'Computational models in atomic collision studies'. Nuclear Inst. and Methods in Physics Research, B, 67 (1-4), pp. 373-383.
  • Bussmann U, Hemment PLF, Webb RP, Robinson AK. (1992) 'Dynamic modelling of high dose oxygen profiles in SIMOX substrates'. Materials Science and Engineering B, 12 (1-2), pp. 73-76.
  • Chakarov I, King BV, Webb RP, Smith R. (1992) 'Computer simulation of CAICISS of AlAs(001)'. Nuclear Inst. and Methods in Physics Research, B, 67 (1-4), pp. 332-334.
  • SMITH R, WEBB R. (1991) 'LONG-RANGE CHANNELING IN LOW-ENERGY ION-IMPLANTATION INTO SILICON'. PHILOSOPHICAL MAGAZINE LETTERS, 64 (5), pp. 253-260.
  • Hammiche A, Wei Y, Wilson IH, Webb RP. (1991) 'The Surrey STM: Construction, development, and evaluation of a scanning tunneling microscope'. Review of Scientific Instruments, 62 (12), pp. 3010-3021.
  • Smith R, Webb RP. (1991) 'A single crystal carbon self-sputtering simulation'. Nuclear Inst. and Methods in Physics Research, B, 59-60 (PART 2), pp. 1378-1382.
  • Reeson KJ, Spraggs RS, Gwilliam RM, Webb RP, Sealy BJ, De Veirman A. (1991) '1990 C R burch prize-joint award. Ion beam synthesis of epitaxial CoSi2 layers'. Vacuum, 42 (18), pp. 1163-1171.
  • JAFRI ZH, JEYNES C, WEBB RP, WILSON IH. (1990) 'MASS-TRANSPORT OF SILICON DURING ARGON IRRADIATION EMPLOYING A DOUBLE-MARKER SYSTEM'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, AARHUS, DENMARK: 48 (1-4), pp. 457-460.
  • Webb RP, Wilson I. (1989) 'Problems using the Sigmund formula for the calculation of sputtering yields'. Vacuum, 39 (11-12), pp. 1163-1165.
  • Thornton J, Paus KC, Webb RP, Albu-Yaron A, Booker GR, Wilson IH. (1989) 'Defects after preamorphisation and annealing'. Nuclear Inst. and Methods in Physics Research, B, 39 (1-4), pp. 389-392.
  • JAFRI ZH, JEYNES C, WEBB RP, WILSON IH. (1989) 'OBSERVATION OF SWELLING AND SPUTTERING OF A SILICON TARGET UNDER ARGON ION IRRADIATION USING A DOUBLE MARKER TECHNIQUE'. PERGAMON-ELSEVIER SCIENCE LTD VACUUM, UNIV SURREY, GUILDFORD, ENGLAND: 39 (11-12), pp. 1119-1121.
  • Barfoot KM, Laursen T, Whitton JL, Weiss BL, Webb RP. (1989) 'In situ channelling analysis during thermal annealing of 4He+ implanted LiNbO3'. Nuclear Inst. and Methods in Physics Research, B, 44 (2), pp. 141-145.
  • Crean GM, Jeynes C, Somekh MG, Webb RP. (1989) 'Characterization of shallow junction ion implantation profiles: Correlation between a noncontact photodisplacement thermal wave technique and rutherford backscattering analysis'. European Solid-State Device Research Conference, , pp. 929-932.
  • Thornton J, Webb RP, Wilson IH, Paus KC. (1988) 'Predicted dose, energy and implantation temperature effects on the residual disorder following the annealing of pre-amorphised silicon'. Semiconductor Science and Technology, 3 (4), pp. 281-285.
  • Thornton J, Paus KC, Webb RP, Wilson IH, Booker GR. (1988) 'The production of excess interstitials by pre-amorphisation'. Journal of Physics D: Applied Physics, 21 (2), pp. 334-338.
  • Webb RP, Maydell E. (1988) 'Comparisons of fast algorithms for calculation of range profiles in layered structures'. Nuclear Inst. and Methods in Physics Research, B, 33 (1-4), pp. 117-121.
  • Kalsi RS, Webb RP. (1988) 'Calculation of scattering angles in trajectory simulation'. Nuclear Inst. and Methods in Physics Research, B, 33 (1-4), pp. 530-533.
  • Webb RP, Gras-Marti A, Wilson IA, Harrison DE, Louis E, Guinea F. (1987) 'Geometric structure of ion-induced displacement cascades in solids'. Physics Letters A, 126 (2), pp. 136-140.
  • Abu-Hassan LH, Townsend PD, Webb RP. (1987) 'Luminescence excited in SiO2 during ion implantation'. Nuclear Inst. and Methods in Physics Research, B, 19-20 (PART 2), pp. 927-930.
  • Webb RP, Jeynes C, Wilson IH. (1986) 'The effect of angle of incidence on interface broadening'. Nuclear Inst. and Methods in Physics Research, B, 13 (1-3), pp. 449-452.
  • BARFOOT K, ALCHALABI S, WEBB R, WEISS B. (1986) 'LATTICE DISORDER AND REFRACTIVE-INDEX CHANGES IN LINBO3 FOLLOWING HELIUM IMPLANTATION'. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 98 (1-4), pp. 249-257.
  • WILSON I, WEBB R. (1986) 'A GEOMETRICAL TREATMENT OF MOMENTUM DISTRIBUTION IN THE ATOMIC COLLISION CASCADE APPLIED TO SPUTTERING YIELD AND ATOMIC MIXING'. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 99 (1-4), pp. 281-291.
  • FAIK A, CHANDLER P, TOWNSEND P, WEBB R. (1986) 'REFRACTIVE-INDEX CHANGES FORMED BY N+ IMPLANTS IN SILICA'. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 98 (1-4), pp. 233-241.
  • Webb RP, Harrison DE, Jakas MM. (1986) 'The computer simulation of ion induced atomic collision cascades'. Nuclear Inst. and Methods in Physics Research, B, 15 (1-6), pp. 1-7.
  • Mynard JE, Jeynes C, Thornton J, Way A, Webb R, Albury D, Hemment PLF, Stephens KG. (1985) 'Improved facilities for ion beam surface analysis at the University of Surrey'. Nuclear Inst. and Methods in Physics Research, B, 6 (1-2), pp. 264-269.
  • Webb RP, Wilson IH. (1985) 'EFFECT OF INCOMPLETE COLLISION CASCADES ON THE ANGLE OF ION INCIDENCE BEHAVIOUR OF INTERFACE MIXING.'. Materials Research Society Symposia Proceedings, 45, pp. 147-152.
  • Wilson IH, Chereckdjian S, Webb RP. (1985) 'On the variation of sputtering yield with angle of ion incidence'. Nuclear Inst. and Methods in Physics Research, B, 7-8 (PART 2), pp. 735-741.
  • Webb RP, Harrison DE, Barfoot KM. (1985) 'Microscopic phase transitions in molecular dynamics simulations of low energy ion irradiations of metals'. Nuclear Inst. and Methods in Physics Research, B, 7-8 (PART 1), pp. 143-146.
  • Barfoot K, Webb R, Donnelly S. (1984) 'Particle energy loss spectroscopy and SEM studies of topography development in thin aluminium films implanted with high doses of helium'. Vacuum, 34 (10-11), pp. 825-829.
  • Webb RP, Harrison DE. (1984) 'A molecular dynamics computer simulation of the time dependence of surface damage production in ion irradiated metal targets'. Vacuum, 34 (10-11), pp. 847-851.
  • Webb RP, Harrison DE. (1984) 'A computer simulation of high energy density cascades'. Nuclear Inst. and Methods in Physics Research, B, 2 (1-3), pp. 660-665.
  • Webb RP, Harrison DE. (1983) 'Bombardment induced cascade mixing and the importance of post-cascade relaxation'. Nuclear Instruments and Methods In Physics Research, 218 (1-3), pp. 697-702.
  • Harrison DE, Webb RP. (1983) 'The creation of surface damage by ion-beam bombardment'. Nuclear Instruments and Methods In Physics Research, 218 (1-3), pp. 727-736.
  • Webb RP, Harrison DE. (1983) 'Computer simulation of pit formation in metals by ion bombardment'. Physical Review Letters, 50 (19), pp. 1478-1481.
  • Donnelly SE, Bodart F, Barfoot KM, Werz R, Webb RP. (1982) 'Helium ion bombardment of thin aluminium films'. Thin Solid Films, 94 (4), pp. 289-305.
  • Harrison DE, Webb RP. (1982) 'A molecular dynamics simulation study of the influence of the lattice atom potential function upon atom ejection processes'. Journal of Applied Physics, 53 (6), pp. 4193-4201.
  • Webb RP, Harrison DE. (1982) 'Near-threshold sputtering mechanisms from a computer simulation of argon- bombarded clean and oxygen-reacted copper single crystals'. Journal of Applied Physics, 53 (7), pp. 5243-5249.
  • CARTER G, NOBES M, WEBB R. (1981) 'A 2ND-ORDER EROSION SLOWNESS THEORY OF THE DEVELOPMENT OF SURFACE-TOPOGRAPHY BY ION-INDUCED SPUTTERING'. JOURNAL OF MATERIALS SCIENCE, 16 (8), pp. 2091-2102.
  • Carter G, Nobes MJ, Webb RP. (1981) 'A second-order erosion slowness theory of the development of surface topography by ion-induced sputtering'. Journal of Materials Science, 16 (8), pp. 2091-2102.
  • WEBB R, CARTER G. (1981) 'THE EFFECTS OF ANNEALING UPON THE ACCUMULATION OF AMORPHOUSNESS IN A COMPOSITE MODEL OF DISORDER PRODUCTION'. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 59 (1-2), pp. 69-76.
  • Webb RP, Harrison DE. (1981) 'Evidence for ion-induced hypersonic shock waves for computer simulations of argon ion bombardment of copper'. Applied Physics Letters, 39 (4), pp. 311-312.
  • Tognetti NP, Webb RP, Christodoulides CE, Armour DG, Carter G. (1981) 'Ion bombardment induced interface mixing in the AgSi system'. Nuclear Instruments and Methods, 182-183 (PART 1), pp. 107-114.
  • EVDOKIMOV I, WEBB R, ARMOUR D. (1981) 'ON THE VALIDITY OF THE CONTINUOUS POTENTIAL APPROXIMATION FOR THE DESCRIPTION OF SURFACE HYPER-CHANNELLING EFFECTS'. RADIATION EFFECTS LETTERS, 58 (1-2), pp. 59-64.
  • CARTER G, ARMOUR D, DONNELLY S, INGRAM D, WEBB R. (1980) 'THE INJECTION OF INERT-GAS IONS INTO SOLIDS - THEIR TRAPPING AND ESCAPE'. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 53 (3-4), pp. 143-173.
  • ARMOUR D, CARTER G, WEBB R, INGRAM D, NEWCOMBE R. (1980) 'INTERFACE BROADENING DURING ION PLATING'. RADIATION EFFECTS LETTERS, 50 (2), pp. 45-50.
  • NOBES M, WEBB R, CARTER G, WHITTON J. (1980) 'THE DEVELOPMENT OF SURFACE-MORPHOLOGY DURING SPUTTERING WITH SPATIALLY NONUNIFORM ION-BEAMS'. RADIATION EFFECTS LETTERS, 50 (3-6), pp. 133-138.
  • CARTER G, FISCHER G, WEBB R, DZIOBA S, KELLY R, AUCIELLO O. (1979) 'SURFACE-NORMAL ENERGY-DISTRIBUTION OF SPUTTERED RECOILS'. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 45 (1-2), pp. 45-48.
  • Carter G, Webb R, Collins R, Thompson DA. (1979) 'The influence of incident flux dependent radiation enhanced diffusion on composition changes of sputtered binary solids'. Radiation Effects, 40 (1-2), pp. 119-121.
  • CARTER G, ARMOUR D, INGRAM D, WEBB R, NEWCOMBE R. (1979) 'DIFFUSION APPROXIMATIONS TO CASCADE MIXING'. RADIATION EFFECTS LETTERS, 43 (6), pp. 233-236.
  • Evdokimov IN, Webb R, Armour DG, Karpuzov DS. (1979) 'Simplified models for surface hyperchannelling'. Radiation Effects, 42 (1-2), pp. 83-92.
  • WEBB R, CARTER G. (1979) 'DIFFICULTIES IN DEDUCING DISORDERING MECHANISMS FROM EXPERIMENTAL STUDIES OF DISORDER-ION FLUENCE FUNCTIONS IN ION IRRADIATION OF SEMICONDUCTORS'. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 42 (3-4), pp. 159-168.
  • Carter G, Webb R, Collins R. (1979) 'Implant ion collection in the presence of radiation enhanced diffusion and preferential sputtering of implant'. Radiation Effects Letters, 43 (4-5), pp. 125-132.
  • Carter G, Webb R. (1979) 'The accumulation of amorphousness as a function of irradiation fluence in a composite model of disorder production'. Radiation Effects Letters, 43 (1), pp. 19-24.
  • Donnelly S, Ingram D, Webb R, Armour D. (1979) 'On the difficulties in interpreting thermal evolution spectra'. Vacuum, 29 (8-9), pp. 303-307.
  • Carter G, Nobes MJ, Arshak KI, Webb RP, Evanson D, Eghawary BDL, Williamson JH. (1979) 'The influence of non-uniform incident flux upon surface erosion processes'. Journal of Materials Science, 14 (3), pp. 728-736.
  • DONNELLY S, INGRAM D, WEBB R, ARMOUR D. (1979) 'DIFFICULTIES IN INTERPRETING THERMAL EVOLUTION SPECTRA'. VACUUM, 29 (8-9), pp. 303-307.
  • Carter G, Armour DG, Donnelly SE, Webb R. (1978) 'Energy spike generation and quenching processes in ion bombardment induced amorphization of solids'. Radiation Effects, 36 (1-2), pp. 1-13.
  • Fischer G, Carter G, Webb R. (1978) 'Recoil implantation from a thick film source'. Radiation Effects, 38 (1-2), pp. 41-43.
  • Webb R, Carter G, Collins R. (1978) 'The influence of preferential enhanced diffusion on composition changes in sputtered binary solids'. Radiation effects, 39 (3-4), pp. 129-139.
  • Carter G, Webb R, Collins R. (1978) 'The accumulation of disorder, subject to saturation and sputter limitation, in ion irradiated solids'. Radiation Effects, 37 (1-2), pp. 21-32.
  • Webb RP, Donnelly SE, Armour DG. (1977) 'The effect of vacuum system time constants on thermal desorption spectra'. Vacuum, 27 (9), pp. 559-563.

Conference papers

  • Al-Shehri S, Palitsin V, Webb RP, Grime GW. (2015) 'Fabrication of three-dimensional SU-8 microchannels by proton beam writing for microfluidics applications: Fluid flow characterisation'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Padova, ITALY: 14th International Conference on Nuclear Microprobe Technology and Applications (ICNMTA) / Workshop on Proton Beam Writing 348, pp. 223-228.
  • Peng N, Jeynes C, Gwilliam RM, Webb RP. (2012) 'On fabrication of high concentration Mn doped Si by ion implantation: problem and challenge'. ELSEVIER SCIENCE BV 18TH INTERNATIONAL VACUUM CONGRESS (IVC-18), Beijing, PEOPLES R CHINA: 18th International Vacuum Congress (IVC)/International Conference on Nanoscience and Technology (ICNT)/14th International Conference on Surfaces Science (ICSS)/Vacuum and Surface Sciences Conference of Asia and Australia (VASSCAA) 32, pp. 408-411.
  • Jones B, Matsuo J, Nakata Y, Yamada H, Watts J, Hinder S, Palitsin V, Webb R. (2010) 'Comparison of MeV monomer ion and keV cluster ToF-SIMS'. Wiley Interscience Surface and Interface Analysis, Toronto, Canada: 17th International Conference on Secondary Ion Mass Spectrometry
  • Wakamatsu Y, Yamada H, Ninomiya S, Jones BN, Seki T, Aoki T, Webb R, Matsuo J. (2010) 'Biomolecular emission by swift heavy ion bombardment'. AIP Conference Proceedings: 18th International Conference on Ion Implantation Technology, Kyoto, Japan: IIT 2010: 18th International Conference on Ion Implantation Technology 1321, pp. 233-236.
  • Webb R, Bailey M, Jeynes C, Grime G. (2010) '19th International Conference on Ion Beam Analysis'. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 268 (11-12)
  • Jones BN, Palitsin V, Webb R. (2010) 'Surface analysis with high energy time-of-flight secondary ion mass spectrometry measured in parallel with PIXE and RBS'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Univ Cambridge, Cambridge, ENGLAND: 19th International Conference on Ion Beam Analysis 268 (11-12), pp. 1714-1717.
  • Bailey MJ, Jeynes C, Sealy BJ, Webb RP, Gwilliam RM. (2010) 'On artefacts in the secondary ion mass spectrometry profiling of high fluence H+ implants in GaAs'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Univ Cambridge, Cambridge, ENGLAND: 19th International Conference on Ion Beam Analysis 268 (11-12), pp. 2051-2055.
  • Bailey MJ, Jones BN, Hinder S, Watts J, Bleay S, Webb RP. (2010) 'Depth profiling of fingerprint and ink signals by SIMS and MeV SIMS'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Univ Cambridge, Cambridge, ENGLAND: 19th International Conference on Ion Beam Analysis 268 (11-12), pp. 1929-1932.
  • Webb RP, Mody J. (2009) 'The effect of cluster density on the penetration depth of an energetic large gas cluster impinging on a silicon target'. TAYLOR & FRANCIS LTD RADIATION EFFECTS AND DEFECTS IN SOLIDS, Fodele, GREECE: 2nd International Meeting on Recent Developments in the Study of Radiation Effects in Matters 164 (7-8), pp. 477-480.
  • Kah M, Smith AJ, Hamilton JJ, Yeong SH, Columbeau B, Gwilliam R, Webb RP, Kirkby KJ. (2008) 'A Comparative Study of Interaction of End of Range (EOR) Defect Band with Upper Buried Oxide (BOX) Interface for B and BF(2) Implants in SOI and Bulk Silicon with Pre-Amorphizing Implant'. AMER INST PHYSICS ION IMPLANTATION TECHNOLOGY 2008, Monterey, CA: 17th International Conference on Ion Implantation Technology 1066, pp. 51-54.
  • Peng N, Jeynes C, Gwilliam RM, Kirkby KJ, Webb RP. (2007) 'Depth profile analysis for MgB2 thin films, formed by B implantation in Mg ribbons using energetic ion backscatterings'. ELSEVIER SCIENCE BV PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, Dresden, GERMANY: 8th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors 460, pp. 600-601.
  • Merchant MJ, Grime GW, Kirkby KJ, Webb R. (2007) 'A survey of two-stage focusing systems for nanobeam design'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Singapore, SINGAPORE: 10th International Conference on Nuclear Microprobe Technology and Applications held in Conjunction with the 2nd International Workshop on Proton Beam Writing 260 (1), pp. 8-14.
  • Mistry P, Gomez-Morilla I, Smith RC, Thomson D, Grime GW, Webb RP, Gwilliam R, Jeynes C, Cansell A, Merchant M, Kirkby KJ. (2007) 'Maskless proton beam writing in gallium arsenide'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Singapore, SINGAPORE: 10th International Conference on Nuclear Microprobe Technology and Applications held in Conjunction with the 2nd International Workshop on Proton Beam Writing 260 (1), pp. 437-441.
  • Rombouts PMM, Gomez-Morilla I, Grime GW, Webb RP, Cuenca L, Rodriguez R, Browton M, Wardell N, Underwood B, Kirkby NF, Kirkby KJ. (2007) 'A microPIXE investigation of the interaction of cells of Schizosaccharomyces pombe with the culture medium'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Singapore, SINGAPORE: 10th International Conference on Nuclear Microprobe Technology and Applications held in Conjunction with the 2nd International Workshop on Proton Beam Writing 260 (1), pp. 231-235.
  • Kirkby KJ, Grime GW, Webb RP, Kirkby NF, Folkard M, Prise K, Vojnovic B. (2007) 'A scanning focussed vertical ion nanobeam: A new UK facility for cell irradiation and analysis'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Singapore, SINGAPORE: 10th International Conference on Nuclear Microprobe Technology and Applications held in Conjunction with the 2nd International Workshop on Proton Beam Writing 260 (1), pp. 97-100.
  • Richard M, Kirkby KJ, Webb RP, Kirkby NF. (2007) 'A mathematical model of response of cells to radiation'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Richland, WA: 8th International Conference on Computer Simulation of Radiation Effects in Solids 255 (1), pp. 18-22.
  • Webb RP, Ponomarev M. (2007) 'Molecular dynamics simulation of low energy cluster impacts on carbon nanotubes'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Richland, WA: 8th International Conference on Computer Simulation of Radiation Effects in Solids 255 (1), pp. 229-232.
  • Webb RP. (2007) 'The computer simulation of energetic cluster-solid interactions'. TAYLOR & FRANCIS LTD RADIATION EFFECTS AND DEFECTS IN SOLIDS, Playa del Carmen, MEXICO: 1st International Meeting on Recent Developments in the Study of Radiation Effects in Matter 162 (7-8), pp. 567-572.
  • Richard M, Kirkby KJ, Webb RP, Kirkby NF. (2006) 'A mathematical model of cellular behavior under irradiation'. RADIATION RESEARCH SOC RADIATION RESEARCH, Columbia Univ, New York, NY: 7th International Workshop on Microbeam Probes of Cellular Radiation Response 166 (4), pp. 680-681.
  • Kirkby KJ, Grime GW, Webb RP, Kirkby NF, Folkard M, Prise K, Vojnovic B. (2006) 'A scanning focused vertical ion nanobeam: A new UK facility for cell irradiation and analysis'. RADIATION RESEARCH SOC RADIATION RESEARCH, Columbia Univ, New York, NY: 7th International Workshop on Microbeam Probes of Cellular Radiation Response 166 (4), pp. 654-655.
  • Mistry P, Gomez-Morilla I, Grime GW, Webb R, Jeynes C, Gwilliarn R, Cansell A, Merchant M, Kirkby KJ. (2006) 'Proton beam lithography at the University of Surrey's Ion Beam Centre'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Pacific Grove, CA: 14th International Conference on Ion Beam Modification of Materials (IBMM 2004) 242 (1-2), pp. 387-389.
  • Webb R, Chatzipanagiotou A. (2006) 'The computer simulation of cluster induced desorption of molecules'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Pacific Grove, CA: 14th International Conference on Ion Beam Modification of Materials (IBMM 2004) 242 (1-2), pp. 413-416.
  • Sharp JA, Cowern NEB, Webb RP, Giubertoni D, Gennaro S, Bersani M, Foad MA, Kirkby KJ. (2006) 'Deactivation of low energy boron implants into pre-amorphised Si after non-melt laser annealing with multiple scans'. AMER INST PHYSICS Ion Implantation Technology, Marseille, FRANCE: 16th International Conference on Ion Implantation Technology 866, pp. 33-36.
  • Sharp JA, Cowern NEB, Webb RP, Giubertoni D, Gennaro S, Bersani M, Foad MA, Kirkby KJ. (2006) 'Deactivation of ultra shallow B and BF2 profiles after non-melt laser annealing'. MATERIALS RESEARCH SOCIETY Doping Engineering for Device Fabrication, San Francisco, CA: Symposium on Sub Second Rapid Thermal Processing for Device Fabrication held at the 2006 MRS Spring Meeting 912, pp. 159-163.
  • Alzanki T, Gwilliam R, Emerson N, Smith A, Webb R, Sealy BJ. (2006) 'Electrical profiles of 20 nm junctions in Sb implanted silicon'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Pacific Grove, CA: 14th International Conference on Ion Beam Modification of Materials (IBMM 2004) 242 (1-2), pp. 693-695.
  • Mistry P, Gomez-Morilla I, Grime GW, Webb RP, Gwilliam R, Cansell A, Merchant M, Kirkby KJ, Teo EJ, Breese MBH, Bettiol AA, Blackwood DJ, Watt F. (2005) 'New developments in the applications of proton beam writing'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Taipei, TAIWAN: 15th International Conference on Ion Implantation Technology 237 (1-2), pp. 188-192.
  • Peng NH, Jeynes C, Gwilliam RM, Kirkby KJ, Webb RP, Shao GS, Astill DA, Liang WY. (2005) 'A potential integrated low temperature approach for superconducting MgB2 thin film growth and electronics device fabrication by ion implantation'. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, Jacksonville, FL: 2004 Applied Superconductivity Conference 15 (2), pp. 3265-3268.
  • Mistry P, Gornez-Morilla I, Grime GW, Webb R, Jeynes C, Gwilliam R, Cansell A, Merchant M, Kirkby KJ. (2005) 'New developments on the Surrey microbeam applications to lithography'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Cavtat, CROATIA: 9th International Conference on Nuclear Microprobe Technology and Applications 231, pp. 428-432.
  • Webb RP. (2005) 'Simulation of cluster impact induced desorption and cooling'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Helsinki, FINLAND: 7th International Conference on Computer Simulation of Radiation Effects in Solids 228, pp. 9-15.
  • Webb RP. (2005) 'Insight into energetic cluster impacts on solid surfaces provided by computer simulation'. VSP BV-C/O BRILL ACAD PUBL Advances in Computational Methods in Sciences and Engineering 2005, Vols 4 A & 4 B, Corinth, GREECE: International Conference on Computational Methods in Sciences and Engineering (ICCMSE 2005) 4A-4B, pp. 1002-1005.
  • Webb R. (2004) 'Energetic cluster induced desorption from a graphite surface'. ELSEVIER SCIENCE BV APPLIED SURFACE SCIENCE, San Diego, CA: 14th International Conference on Secondary Ion Mass Spectrometry (SIMS 14) 231, pp. 59-63.
  • Webb RP, Kirkby KJ. (2004) 'Impact induced desorption of large molecular structures from graphitic substrates'. NANO SCIENCE & TECHNOLOGY INST NSTI NANOTECH 2004, VOL 3, TECHNICAL PROCEEDINGS, Boston, MA: Nanotechnology Conference and Trade Show (Nanotech 2004), pp. 84-86.
  • Webb RP. (2004) 'Computer simulation of energetic cluster impacts on solid surfaces'. AMER INST PHYSICS PHYSICS OF IONIZED GASES, Tara Natl Pk, YUGOSLAVIA: 22nd Summer School and International Symposium on the Physics of Ionized Gases 740, pp. 117-131.
  • Kang DJ, Peng NH, Jeynes C, Webb R, Lee HN, Oh B, Moon SH, Burnell G, Stelmashenko NA, Tarte EJ, Moore DF, Blamire MG. (2003) 'Josephson effects in MgB2 metal masked ion damage junctions'. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, HOUSTON, TEXAS: Applied Superconductivity Conference 13 (2), pp. 1071-1074.
  • Peng NH, Kang DJ, Jeynes C, Webb RP, Moore DF, Blamire MG, Chakarov IR. (2003) 'High quality YBa2Cu3O7-delta Josephson junctions and junction arrays fabricated by masked proton beam irradiation damage'. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, HOUSTON, TEXAS: Applied Superconductivity Conference 13 (2), pp. 889-892.
  • Webb RP, Wilson IH. (2003) 'Comparison of protons, carbon and fullerene impacts on a carbon cylinder'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, DRESDEN, GERMANY: 6th International Conference on Computer Simulation of Radiation Effects in Solids 202, pp. 217-223.
  • Webb RP, Winston SH, Gwilliam RM, Sealy BJ, Boudreault G, Jeynes C, Kirkby KJ. (2003) 'Comparison of boron halide, decaborane and B implants in Si from molecular dynamics simulations'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, DRESDEN, GERMANY: 6th International Conference on Computer Simulation of Radiation Effects in Solids 202, pp. 143-148.
  • Winston SH, Gwilliam RM, Sealy BJ, Boudreault G, Jeynes C, Webb RP, Kirkby KJ. (2003) 'Evaluation of the Boron activation and depth distribution using BBr2+ implants'. IEEE IIT2002: ION IMPLANTATION TECHNOLOGY, PROCEEDINGS, TAOS, NM: 14th International Conference on Ion Implantation Technology, pp. 115-118.
  • Zurrug H, Mefo J, Sealy B, Boudreault G, Jeynes C, Webb RP, Kirkby KJ, Collart EJH. (2003) 'Characterization and enviromental impact of plasma products within an ion implanter'. IEEE IIT2002: ION IMPLANTATION TECHNOLOGY, PROCEEDINGS, TAOS, NM: 14th International Conference on Ion Implantation Technology, pp. 471-474.
  • Blamire MG, Kang DJ, Burnell G, Peng NH, Webb R, Jeynes C, Yun JH, Moon SH, Oh B. (2002) 'Masked ion damage and implantation for device fabrication'. PERGAMON-ELSEVIER SCIENCE LTD VACUUM, VARNA, BULGARIA: 12th International School on Vacuum, Electron and Ion Technologies 69 (1-3), pp. 11-15.
  • Peng NH, Jeynes C, Webb R, Chakarov I, Blamire M. (2002) 'Optimisation of masked ion irradiation damage profiles in YBCO thin films by Monte Carlo simulation'. ELSEVIER SCIENCE BV PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, TECH UNIV DENMARK, LYNGBY, DENMARK: 5th European Conference on Applied Superconductivity (EUCAS 2001) 372, pp. 55-58.
  • Kang DJ, Peng NH, Webb R, Jeynes C, Burnell G, Yun JH, Moon SH, Oh B, Tarte EJ, Moore DF, Kelly M, Blamire MG. (2002) 'Irradiation damage technology for manufacturable Josephson junctions'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, UNIV SURREY, GUILDFORD, ENGLAND: 7th European Conference on Accelerators in Applied Research and Technology 188, pp. 183-188.
  • Peng NH, Jeynes C, Webb R, Chakarov I, Kang DJ, Moore D, Blamire M. (2002) 'Monte Carlo simulations of energetic proton beam irradiation damage defect productions in YBCO thin films with Au masks'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, UNIV SURREY, GUILDFORD, ENGLAND: 7th European Conference on Accelerators in Applied Research and Technology 188, pp. 189-195.
  • Webb RP, Kerford M. (2001) 'The computer simulation of the scattering of fullerenes from a graphite surface: Energy partitioning and vibrational spectra'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, STATE COLL, PENNSYLVANIA: 5th International Conference on Computer Simulation of Radiation Effects in Solids 180, pp. 32-36.
  • Kerford M, Webb RP. (2001) 'Desorption of molecules by cluster impact. A preliminary molecular dynamics study'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, STATE COLL, PENNSYLVANIA: 5th International Conference on Computer Simulation of Radiation Effects in Solids 180, pp. 44-52.
  • Peng NH, Jeynes C, Webb RP, Chakarov IR, Blamire MG. (2001) 'Monte Carlo simulations of masked ion beam irradiation damage profiles in YBa2Cu3O7-delta thin films'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, STRASBOURG, FRANCE: E-MRS Spring Meeting on Materials Science with Ion Beams 178, pp. 242-246.
  • Webb R, Kerford M, Ali E, Dunn M, Knowles L, Lee K, Mistry J, Whitefoot F. (2001) 'Molecular dynamics simulation of the cluster-impact-induced molecular desorption process'. JOHN WILEY & SONS LTD SURFACE AND INTERFACE ANALYSIS, UNIV SURREY, GUILDFORD, ENGLAND: 11th International Conference on Quantitative Surface Analysis (QSA-11) 31 (4), pp. 297-301.
  • Kang DJ, Speaks R, Peng NH, Webb R, Jeynes C, Booij WE, Tarte EJ, Moore DF, Blamire MG. (2001) 'Nanometer scale masked ion damage barriers in YBa2Cu3O7-delta'. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, VIRGINIA BEACH, VIRGINIA: 2000 Applied Superconductivity Conference 11 (1), pp. 780-783.
  • Peng NH, Chakarov I, Jeynes C, Webb R, Booij W, Blamire M, Kelly M. (2000) '2D Monte Carlo simulation of proton implantation of superconducting YBa2Cu3O7-delta thin films through high aspect ratio Nb masks'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, ODENSE, DENMARK: 18th International Conference on Atomic Collisions in Solids (ICACS-18) 164, pp. 979-985.
  • Kerford M, Webb RP. (1999) 'Molecular Dynamics simulation of the desorption of molecules by energetic fullerene impacts on graphite and diamond surfaces'. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 153 (1-4), pp. 270-274.
  • Way AS, Jeynes C, Webb RP. (1999) 'Measurement of lateral stress in argon implanted thin gold films using quartz resonator techniques'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, ROYAL TROP INST, AMSTERDAM, NETHERLANDS: 11th International Conference on Ion Beam Modification of Materials (IBMM98) 148 (1-4), pp. 238-241.
  • Marriott PK, Jenkin M, Jeynes C, Barradas NP, Webb RP, Sealy BJ. (1999) 'Rapid accurate automated analysis of complex ion beam analysis data'. AMER INST PHYSICS APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY, PTS 1 AND 2, UNIV N TEXAS, DENTON, TX: 15th International Conference on the Application of Accelerators in Research and Industry 475, pp. 592-595.
  • Kerford M, Webb RP. (1999) 'An investigation of the thermal profiles induced by energetic carbon molecules on a graphite surface'. CARBON, 37 (5), pp. 859-864.
  • Webb RP, Jimenez-Rodriguez JJ, Kerford M, Silva SRP. (1998) 'The formation of diamond-like carbon films due to molecular impacts on graphite'. ELSEVIER SCIENCE SA DIAMOND AND RELATED MATERIALS, EDINBURGH, SCOTLAND: Diamond 97 Conference 7 (8), pp. 1163-1166.
  • Jeynes C, Barradas NP, Blewett MJ, Webb RP. (1998) 'Improved ion beam analysis facilities at the University of Surrey'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, LISBON, PORTUGAL: 13th International Conference on Ion Beam Analysis (IBA-13) 136, pp. 1229-1234.
  • Barradas NP, Marriott PK, Jeynes C, Webb RP. (1998) 'The RBS data furnace: Simulated annealing'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, LISBON, PORTUGAL: 13th International Conference on Ion Beam Analysis (IBA-13) 136, pp. 1157-1162.
  • Nejim A, Jeynes C, Webb RP, Cowern NEB, Patel CJ. (1997) 'Influence of dynamic annealing on the depth distribution of germanium implanted in (100) silicon at elevated temperatures'. MATERIALS RESEARCH SOCIETY DEFECTS AND DIFFUSION IN SILICON PROCESSING, SAN FRANCISCO, CA: Symposium on Defects and Diffusion in Silicon Processing 469, pp. 387-393.
  • Webb R. (1997) 'The computer simulation of energetic particle solid interactions'. PHYSICS OF IONIZED GASES, , pp. 165-165.
  • HAMMICHE A, WEBB R, WILSON I. (1994) 'A SCANNING-TUNNELING-MICROSCOPY STUDY OF THIN GOLD-FILMS EVAPORATED ON SILICON'. VACUUM, 45 (5), pp. 569-573.
  • PEEL RMA, MILLEN D, JEYNES C, WEBB RP. (1994) 'TRANSPUTERS IN A DISTRIBUTED DATA-COLLECTION SYSTEM FOR MEV ION MICROBEAM ANALYSIS'. I O S PRESS PROGRESS IN TRANSPUTER AND OCCAM RESEARCH, BRISTOL, ENGLAND: 17th World-Occam-and-Transputer-User-Group Technical Meeting 38, pp. 87-97.
  • KING BV, JEYNES C, WEBB RP, KILNER JA. (1993) 'ION-BEAM MIXING OF ISOTOPIC SILVER BILAYERS BY 200 KEV GERMANIUM'. ELSEVIER SCIENCE BV NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, HEIDELBERG, GERMANY: 8TH INTERNATIONAL CONF ON ION BEAM MODIFICATION OF MATERIALS 80-1, pp. 163-166.

Book chapters

  • Webb RP, Current MI, Yamada I, Mack M, Gwinn M, Jacobson D. (2006) 'Molecular and Cluster Ion Beams: Doping and Deposition with "Massive" Ions'. in Ziegler JF (ed.) Ion Implantation Science and Technology MD USA : Ion Implantation Technology Co. Article number 10 , pp. 10-1-10-28.
  • Webb RP. (2006) 'Computer Simulation of Energetic Cluster Surface Interactions'. in Rieth M, Schommers W (eds.) Handbook of Theoretical and Computational Nanotechnology: Nanocomposites, nano-assemblies, and nanosurfaces Article number 7
  • Webb RP. (2005) 'Binary Collision Algorithms'. in Smith R (ed.) Atomic and Ion Collisions in Solids and at Surfaces 2nd Edition. Cambridge Univ Pr Article number 7
  • Webb RP. (1992) 'Computer Codes and Simulation Background to Ion Implantation Distribution and Sputtering Programs'. in Briggs D, Seah MP (eds.) Practical Surface Analysis: Ion and neutral spectroscopy 2nd Edition. John Wiley & Son Ltd 2 Article number Appendix 3 , pp. 657-704.

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