Bettiol Group @ CIBA

Yilin Xie, Fook-Chiong Cheong, Yanwu Zhu, Binni Varghese, Rajesh Tamang, Andrew Bettiol and Chorng-Haur Sow, Rainbow-like MoO3 Nanobelts Fashioned via AFM Micromachining, Journal of Physical Chemistry C 114 (2010) 120-124

Guangyuan Si, Ee Jin Teo, Andrew A. Bettiol, Jinghua Teng and Aaron J. Danner, Suspended slab and photonic crystal waveguides in lithium niobate, Journal of Vacuum Science and Technology B28 (2010) 316-320

Ee Jin Teo, Andrew A. Bettiol, Boqian Xiong, Mark B H Breese and Prashant T Shuvan, An all-silicon, single-mode Bragg cladding rib waveguide, Optics Express 18 (2010) 8816-8823

Yicun Yao, Yang Tan, Ningning Dong, Feng Chen and Andrew A. Bettiol, Continuous wave laser oscillations in Nd:YAG channel waveguides produced by focused proton beam writing, Optics Express 18 (2010) 24516-24521

A. Benayas, D. Jaque, Yicun Yao, Feng Chen, A. A. Bettiol, A. Rodenas, and A. K. Kar, Micro-structuring of Nd:YAG crystals by proton beam writing, Optics Letters 35 (2010) 3898-3900

Siew-Kit Hoi, Zhi-Bin Hu, Yuanjun Yan, Chorng-Haur Sow and Andrew A. Bettiol, A microfluidic device with integrated optics for microparticle switching, Applied Physics Letters 97 (2010) 183501

Sher-Yi Chiam, Ranjan Singh, Weili Zhang and Andrew A Bettiol, Controlling metamaterial resonances via dielectric and aspect ratio effects, Applied Physics Letters 97 (2010) 191906

Siew-Kit Hoi, Vuong Hoang Kim, Nguyen Manh Huy, Chorng-Haur Sow, Yueh-Sheng Ow and Andrew A. Bettiol, Passive optical separation and enrichment of cells by size difference, Biomicrofluidics 4 (2010) 044111

C. Udalagama, A.A. Bettiol and F. Watt, Imaging using Pulses: A simple & fast (> 100 kHz) solution, Journal of Microscopy 238 (2010) 185-188

C. Udalagama, A. A. Bettiol and F. Watt, Stocastic spatial energy deposition profiles for MeV protons and keV electrons, Physical Review B 80 (2009) 224107

E. J. Teo, A. A. Bettiol, B. Xiong, M. B. H. Breese, P. Yang, G. Z. Mashanovich, and G. T. Reed, Fabrication of low loss silicon-on-oxidised porous silicon strip waveguide using focused proton-beam irradiation, Optics Letters 34 (2009) 659-661

E. J. Teo, B. Q. Xiong, Y. S. Ow, M. B. H. Breese and A. A. Bettiol, Effects of oxide formation around core circumference of silicon-on-oxidized-porous-silicon strip waveguide, Optics Letters 34 (2009) 3142-3144

S. Y. Chiam, Ranjan Singh, Jianqiang Gu, Jiaguang Han, Weli Zhang and A. A. Bettiol, Increased frequency shifts in high aspect ratio terahertz split ring resonators, Applied Physics Letters 94 (2009) 064102

A.A. Bettiol, C. Udalagama and F. Watt, A new data acquisition and imaging system for nuclear microscopy based on a Field Programmable Gate Array card, Nuclear Instruments & Methods in Physics Research B 267 (2009) 2069-2072

F. Watt, A.A. Bettiol, J.A. van Kan, M.D. Ynsa, Ren Minqin, R. Rajendran, Cui Huifang, Sheu Fwu-Shen and A.M. Jenner, Imaging of single cells and tissue using MeV ions, Nuclear Instruments & Methods in Physics Research B 267 (2009) 2113-2116

A.A. Bettiol, S.Y. Chiam, E.J. Teo, C. Udalagama, S.F. Chan, S.K. Hoi, J.A. van Kan, M.B.H. Breese and F. Watt, Advanced applications in microphotonics using proton beam writing, Nuclear Instruments & Methods in Physics Research B 267 (2009) 2280-2284

Y.S. Ow, M.B.H. Breese and A.A. Bettiol, Proton beam writing for producing holographic images, Nuclear Instruments & Methods in Physics Research B 267 (2009) 2289-2291

L.P. Wang, P.G. Shao, J.A. van Kan, A.A. Bettiol, F. Watt, Development of elastomeric lab-on-a-chip devices through Proton Beam Writing (PBW) based fabrication strategies, Nuclear Instruments & Methods in Physics Research B 267 (2009) 2312-2316

Peng Yuan Yang, Stevan Stankovic, Jasna Crnjanski, Ee Jin Teo, David Thomson, Andrew A. Bettiol, Mark B. H. Breese, William Headley, Cristina Giusca, Graham T. Reed and Goran Z. Mashanovich, Silicon photonic waveguides for mid- and long-wave infrared region, Journal of Materials Science: Materials in Electronics 20 (2009) S159-S163

S. K. Hoi, C. Udalagama, C. H. Sow, F. Watt, and A. A. Bettiol, Microuidic sorting system based on optical force switching, Applied Physics B-Lasers and Optics 97 (2009) 859-865

J. A. van Kan, F. Zhang, C. Zhang, A. A. Bettiol and F. Watt, Exposure parameters in Proton Beam Writing for Hydrogen SilsesQuioxane, Nuclear Instruments & Methods in Physics Research B 266 (2008) 1676-1679

J. A. van Kan, F. Zhang, S. Y. Chiam, T. Osipowicz, A. A. Bettiol and F. Watt, Proton beam writing: a platform technology for nanowire production, Microsystem Technologies 14 (2008) 1343-1348

Venugopal Rao, A.A. Bettiol and F. Watt, Characterization of channel waveguides and tunable microlasers in SU8 doped with Rhodamine B fabricated using proton beam writing, Journal of Physics D: Applied Physics 41 (2008) 192002

G. Z. Mashanovich, M. Milosevic, P. Matavulj, S. Stankovic, B. Timotijevic, P. Y. Yang, E. J. Teo, M. B. H. Breese, A. A. Bettiol and G T Reed, Silicon photonic waveguides for different wavelength regions, Semiconductor Science and Technology 23 (2008) 064002

Xie, X, HJ Chung, D Bandyopadhyay, C H Sow, A A Bettiol and A T S Wee, Two coexisting modes in field-assisted AFM nanopatterning of thin polymer films, Macromolecular Chemistry and Physics 209 (2008) 1358-1366

H. L. Zhou, P. G. Shao, S. J. Chua, J. A. van Kan, A.A. Bettiol, T. Osipowicz, K.F. Ooi, G. K. L. Goh and F. Watt, Selective growth of ZnO nanorod arrays on a GaN/sapphire substrate using a proton beam written mask, Crystal Growth and Design 8 (2008) 4445-4448

Pengyuan Yang, Goran Mashanovic, Immaculada Gomez-Morilla, William Headley Graham Reed , Ee Jin Teo, Daniel Blackwood, Mark Breese, Andrew Bettiol, Free Standing Waveguides in Silicon, Applied Physics Letters 90 (2007) 241109

J. A. van Kan, P. G. Shao, K. Ansari, A. A. Bettiol, T. Osipowicz and F. Watt, Proton Beam Writing: A Tool for High-Aspect Ratio Mask Production, Microsystems Technologies 13 (2007) 431-434

M. Cholewa, H. O. Moser, Lie Huang, Shu Ping Lau, Jinkyoung Yoo, Sung Jin An, Gyu-Chul Yi, Gao Xingyu, A. T. S. Wee, A. A. Bettiol, F. Watt, B. Fischer, Secondary electron emission properties of III-nitride/ZnO coaxial heterostructures under ion and X-ray bombardment, Nuclear Instruments & Methods in Physics Research B 254 (2007) 55-58

F. C. Cheong, B. Varghese, S. Sindhu, C. M. Liu, S. Valiyaveettil, A. A. Bettiol, J. A. van Kan, F. Watt, C. T. Lim, C. H. Sow, Direct removal of SU-8 using focused laser writing, Applied Physics A: Materials Science and Processing 87 (2007) 71-76

F. Watt, M. B. H. Breese, A. A. Bettiol and J. A. van Kan, Proton Beam Writing, Materials Today 10 (June 2007) 20-29

Ren Minqin, Liu Ping, J. A. van Kan, A. A. Bettiol, H. J. Whitlow, T Wohland, T Osipowicz and F. Watt, Nano-imaging of single cells using STIM, Nuclear Instruments & Methods in Physics Research B 260 (2007) 124-129

J. A. van Kan, L. P. Wang, P. G. Shao, A. A. Bettiol and F. Watt, High aspect ratio PDMS replication through proton beam fabricated Ni masters, Nuclear Instruments & Methods in Physics Research B 260 (2007) 353-356

A. A. Bettiol, C. N. B. Udalagama, E. J. Teo, J. A. van Kan and F. Watt, Embedded photonic structures fabricated in photosensitive glass using proton beam writing, Nuclear Instruments & Methods in Physics Research B 260 (2007) 357-361

P. G. Shao, J. A. Van Kan, L. P. Wang, K. Ansari, A. A. Bettiol and F. Watt, Rapid prototyping of micro/nano poly (methyl methacrylate) fluidic system using proton beam writing, Nuclear Instruments & Methods in Physics Research B 260 (2007) 362-365

E. J. Teo, M. B. H. Breese, A. A. Bettiol, F. Champeaux, T.L.S.L. Wijesinghe and D. J. Blackwood, Tunable color emission from patterned porous silicon ion beam writing, Nuclear Instruments & Methods in Physics Research B 260 (2007) 378-383

C. N. B. Udalagama, A. A. Bettiol and F. Watt, A Monte Carlo Study of the Extent of Proximity Effects in E-Beam and P-Beam Writing of PMMA, Nuclear Instruments & Methods in Physics Research B 260 (2007) 384-389

C. N. B. Udalagama, A. A. Bettiol, J. A. van Kan, Teo Ee Jin, M. B. H. Breese and F. Watt, The Rapid Secondary Electron Imaging System of the Proton Beam Writer at CIBA, Nuclear Instruments & Methods in Physics Research B 260 (2007) 390-395

J. A. van Kan, A. A. Bettiol and F. Watt, Hydrogen silsesquioxane a next generation resist for Proton Beam Writing at the 20 nm Level, Nuclear Instruments & Methods in Physics Research B 260 (2007) 396-399

L.P. Wang, P. G. Shao, J. A. Van Kan, K. Ansari, A. A. Bettiol, F. Watt, T. Wohland, X. T. Pan, Fabrication of nanofluidic devices utilizing Proton Beam Writing and Thermal bonding Techniques, Nuclear Instruments & Methods in Physics Research B 260 (2007) 450-454

J. A. van Kan, A. A. Bettiol, M. S. M. Saifullah, K. R. V. Subramanian, M. E. Welland and F. Watt, New Resists for Proton Beam Writing, Nuclear Instruments & Methods in Physics Research B 260 (2007) 460-463

R. K. Dutta, J. A. van Kan, A. A. Bettiol, F. Watt, Polymer Microlens Replication by Nanoimprint Lithography using Proton Beam Fabricated Ni Stamps, Nuclear Instruments & Methods in Physics Research B 260 (2007) 464-467

P. G. Shao, J. A. van Kan, K. Ansari, A. A. Bettiol and F. Watt, Poly (dimethyl siloxane) micro/nano structure replication using proton beam written masters, Nuclear Instruments & Methods in Physics Research B 260 (2007) 479-482

A. A. Bettiol, S. Venugopal Rao, T. C. Sum, J. A. van Kan, F. Watt, Fabrication of optical waveguides using proton beam writing, Journal of Crystal Growth 288 (2006) 209-212

Hong Jing Chung, Xian Ning Xie, Chorng Haur Sow, Andrew Anthony Bettiol and Andrew Thye Shen Wee, Polymeric conical structure formation by probe-induced electrohydrodynamical nanofluidic motion, Applied Physics Letters 88 (2006) 023116

M. B. H. Breese, F.J.T. Champeaux, E. J. Teo, A. A. Bettiol and D. Blackwood, Hole transport through proton-irradiated p-type silicon wafers during electrochemical anodisation, Physical Review B 73 (2006) 035428

F. C. Cheong, C. H. Sow, A. T. S. Wee, P. Shao, A. A. Bettiol, J. A. van Kan, F. Watt, Optical travelator: Transport and Sorting of Colloidal Microspheres with Line Optical Tweezers, Applied Physics B: Lasers and Optics 83 (2006) 121-125

P. G. Shao, J. A. Van Kan, L.P. Wang, K. Ansari, A. A. Bettol, F. Watt, Fabrication of enclosed nano-channels in PMMA using proton beam writing and thermal bonding, Applied Physics Letters 88 (2006) 093515

Jeroen A. van Kan, Andrew A. Bettiol and Frank Watt, Proton Beam Writing of 3D Nanostructures in Hydrogen SilsesQuioxane, Nano Letters 6 (2006) 579-582

A. A. Bettiol, S. Venugopal Rao, E. J. Teo, J. A. van Kan and Frank Watt, Fabrication of buried channel waveguides in photosensitive glass using proton beam writing, Applied Physics Letters 88 (2006) 171106

K. A. Mahabadi, I. Rodriguez, S. C. Haur, J. A. van Kan, A. A. Bettiol and F. Watt, Fabrication of PMMA micro- and nano-fluidic channels by proton beam writing: electrokinetic and morphological characterization, Journal of Micromechanics and Microengineering 16 (2006) 1170-1180

E. J. Teo, D. Mangaiyarkarasi, M. B. H. Breese, A. A. Bettiol, F. Champeaux, F. Watt and D. Blackwood Fabrication of Patterned Porous Silicon using high-energy ion irradiation, Journal of Porous Materials 13 (2006) 259-261

Kambiz Ansari Mahabadi, Jeroen Anton van Kan, Andrew Anthony Bettiol, and Frank Watt, Stamps for nanoimprint lithography fabricated by proton beam writing and nickel electroplating, Journal of Micromechanics and Microengineering 16 (2006) 1967-1974

T. C. Sum, A. A. Bettiol, C. Florea and F. Watt,T. C. Sum, A. A. Bettiol, C. Florea and F. Watt, Proton Beam Writing of Poly-methylmethacrylate Buried Channel Waveguides, Journal of Lightwave Technology 24 (2006) 3803-3809

A. A. Bettiol, C. N. B. . Udalagama, J. A. Van Kan and F. Watt, Ionscan: Scanning and control software for proton beam writing, Nuclear Instruments & Methods in Physics Research B 231 (2005) 400-406

A. A. Bettiol, T. C. Sum, F. C. Cheong, C.H. Sow, S. Venugopal Rao, J. A. van Kan, E. J. Teo, K. Ansari and F. Watt, A progress review of proton beam writing applications in microphotonics, Nuclear Instruments & Methods in Physics Research B 231 (2005) 364-371

I. Rajta, E. Baradács, A. A. Bettiol, I. Csige, K. Tőkési, L. Budai, Á. Z. Kiss, Optimization of particle fluence in micromachining of CR-39, Nuclear Instruments & Methods in Physics Research B 231 (2005) 384-388

C. N. B. Udalagama, A. A. Bettiol, J. A. van Kan, E. J. Teo, M. B. H. Breese, T. Osipowicz, F. Watt, An automatic beam focusing system for MeV protons, Nuclear Instruments & Methods in Physics Research B 231 (2005) 389-393

T. C. Sum, A. A. Bettiol, K. Liu, M. Q. Ren, E. Y. B. Pun, S. Venugopal Rao, J. A. van Kan and F. Watt, Proton beam writing of erbium-doped waveguide amplifiers, Nuclear Instruments & Methods in Physics Research B 231 (2005) 394-399

M. B. H. Breese, E. J. Teo, D. Mangaiyarkarasi, F. Champeaux, A. A. Bettiol and D. Blackwood, Proton beam writing of microstructures in silicon, Nuclear Instruments & Methods in Physics Research B 231 (2005) 357-363

J. A. van Kan, P. G. Shao, P. Molter, M. Saumer, A. A. Bettiol, T. Osipowicz and F. Watt, Fabrication of a free standing resolution standard for focusing MeV ion beams to sub 30 nm dimensions, Nuclear Instruments & Methods in Physics Research B 231 (2005) 170-175

K. Ansari , P. G. Shao, J. A. van Kan, A. A. Bettiol, F. Watt, Proton beam fabrication of nickel stamps for nanoimprint lithography, Nuclear Instruments & Methods in Physics Research B 231 (2005) 407-412

X. N. Xianning , Hong J. Chung, Chorng Haur Sow, Andrew A. Bettiol and Andrew T. S. Wee, Water-Bridge-Assisted Ionic Conduction in Probe-Induced Conical Polymer Pattern Formation, Advanced Materials 17 (2005) 1386-1390

F. Watt, A. A. Bettiol, J. A. van Kan, E. J. Teo and M. B. H. Breese, Ion Beam Lithography and Nano-Fabrication: A Review, International Journal of Nanoscience 4 (2005) 269-286

T. C. Sum, A A. Bettiol, J. A. van Kan, S. Venugopal Rao, F. Watt, K. Liu and E. Y. B. Pun, Direct imaging of the end-of-range and surface profiles of proton-beam written erbium-doped waveguide amplifiers by atomic force microscopy, Journal of Applied Physics 98 (2005) 033533

D. Mangaiyarkarasi, E. J. Teo, M. B. H. Breese, A. A. Bettiol, and D. J. Blackwood, Controlled Shift in Emission Wavelength from Patterned Porous Silicon Using Focused Ion Beam Irradiation, Journal of The Electrochemical Society, 152 (2005) D173-D176

P. Mistry, I. Gomez-Morilla, G. W. Grime, R. P. Webb, R. Gwilliam, A. Cansell, M. Merchant, K. J. Kirkby, E. J. Teo, M. B. H. Breese, A. A. Bettiol, D. J. Blackwood and F. Watt, New developments in the applications of proton beam writing, Nuclear Instruments & Methods in Physics Research B237 (2005) 188-192

Harry J Whitlow, May Ling Ng, Vaida Auˇzelyt´e, Ivan Maximov, Lars Montelius, Jeroen A van Kan, Andrew A Bettiol and Frank Watt, Lithography of high spatial density biosensor structures with sub-100 nm spacing by mega electronvolt proton beam writing with minimal proximity effect, Nanotechnology 15 (2004) 223-226

K. Liu, E. Y. B. Pun, T. C. Sum, A. A. Bettiol, J. A. van Kan and F. Watt, Erbium doped waveguide amplifiers fabricated using focused proton beam direct-writing, Applied Physics Letters 84 (2004) 684-686

E. J. Teo, M. B. H. Breese, A A. Bettiol, F. Watt L. C. Alves, High quality ion-induced secondary electron imaging for MeV nuclear microprobe applications, Journal of Vacuum Science and Technology B 22 (2004) 560-564

E. J. Teo, M. B. H Breese, E. P. Tavernier, A. A. Bettiol, F. Watt, M. H. Liu and D. J. Blackwood, Three-dimensional microfabrication in bulk silicon using high-energy protons, Applied Physics Letters 84 (2004) 3202-3204

C. H. Sow, A. A. Bettiol, Y. Y. G. Lee, F. C. Cheong, C. T. Lim and F. Watt, Multiple spots optical tweezers created with microlens array fabricated by proton beam writing, Applied Physics B: Lasers and Optics 78 (2004) 705-709

E. J. Teo, A. A. Bettiol, T. Osipowicz, M. Hao, S. J. Chua and Y. Y. Liu, Depth-resolved luminescence imaging of epitaxial lateral overgrown GaN using ionoluminescence, Journal of Crystal Growth 268 (2004) 494-498

E. J. Teo, E. P. Tavernier, M. B. H. Breese, A. A. Bettiol, F. Watt, M.H. Liu, D.J. Blackwood, Three-dimensional micromachining of silicon using a nuclear microprobe, Nuclear Instruments & Methods in Physics Research B 222 (2004) 513-517

K. Ansari, J. A. van Kan, A. A. Bettiol, and Frank Watt, Fabrication of high aspect ratio 100nm metallic stamps for nanoimprint lithography using Proton Beam Writing, Applied Physics Letters 85 (2004) 476-478

T. C. Sum, A. A. Bettiol, H. L. Seng, J. A. van Kan, F. Watt, Direct measurement of proton beam written polymer optical waveguide sidewall morphorlogy using an atomic force microscope, Applied Physics Letters 85 (2004) 1398-1400

E. J. Teo, D. Mangaiyarkarasi, M. B. H. Breese, A. A. Bettiol, D. J. Blackwood, Controlled Intensity Emission from Patterned Porous Silicon Using Focused Proton, Applied Physics Letters 85 (2004) 4370-4372

J. A. Van Kan, A. A. Bettiol, K. Ansari, E. J. Teo, T. C. Sum and F. Watt, Proton beam writing: a progress review, International Journal of Nanotechnology 4 (2004) 464-479

S. G. Wang, Q. Zhang and A. A. Bettiol, Structural imperfection distributions and alpha particle detection properties of CVD diamond film, Physics Letters A 332 (2004) 475–480

T. Osipowicz, E. J. Teo , A. A. Bettiol , F. Watt , M.S. Hao , S. J. Chua, 2 MeV proton channeling contrast microscopy of LEO GaN thin film structures, Thin Solid Films 424 (2003) 139-142

A. A. Bettiol, T. C. Sum, J. A. van Kan and F. Watt, Fabrication of micro-optical components in polymer using proton beam Micromachining and modification, Nuclear Instruments & Methods in Physics Research B 210 (2003) 250-255

F. Watt, J. A. van Kan, I. Rajta, A. A. Bettiol, T. F. Choo, M. B. H. Breese, T. Osipowicz, The National University of Singapore high energy ion nano-probe facility: Performance tests, Nuclear Instruments & Methods in Physics Research B 210 (2003) 14-20

C. N. B Udalagama, A. A Bettiol, J. A. van Kan, and F. Watt, Dose Normalization for SU-8 in Proton Beam Micromachining using Ionoluminescence Detection, Nuclear Instruments & Methods in Physics Research B 210 (2003) 256-259

T. C. Sum, A. A. Bettiol, H. L. Seng, I. Rajta, J. A. van Kan and F. Watt, Proton Beam Writing of Passive Waveguides in PMMA, Nuclear Instruments & Methods in Physics Research B 210 (2003) 266-271

E. J. Teo, A. A. Bettiol, C. N. B. Udalagama, K. P. Loh, F. Watt, Ionoluminescence and ion beam induced secondary electron imaging of cubic boron nitride, Nuclear Instruments & Methods in Physics Research B 210 (2003) 501-506

J. A. van Kan, A. A. Bettiol and F. Watt, Three dimensional nanolithography using proton beam writing, Applied Physics Letters 83 (2003) 1629-1631

T. C. Sum, A. A. Bettiol, J. A. van Kan, F. Watt, E. Y. B. Pun and K. K. Tung, Proton beam writing of low loss polymer optical waveguides, Applied Physics Letters 83 (2003) 1707-1709

E. J. Teo, M. Alkaisi, A. A. Bettiol, T. Osipowicz, J. A. van Kan, F. Watt and A. Markwitz, Sub-micron channeling contrast microscopy on reactive ion etched deep Si microstructures, Nuclear Instruments & Methods in Physics Research B 190 (2002) 339-334

F. Watt, I. Rajta, J. A. van Kan, A. A. Bettiol and T. Osipowicz, Proton beam micromachined resolution standards for nuclear microprobes, Nuclear Instruments & Methods in Physics Research B 190 (2002) 306-311

A. A. Bettiol, J. A. van Kan and F. Watt, Proton Beam Micromachining: electron emission from SU-8 resist during ion beam irradiation, Nuclear Instruments & Methods in Physics Research B 190 (2002) 154-159

J. Ahn, B. Gan, Q. Zhang, Rusli, S. F. Yoon, V. Ligatchev, S. G. Wang, Q. F. Huang, K. Chew, A. C. Patran, A. Serban, M. H. Liu, S. Lee, A. A. Bettiol, T. Osipowicz and F. Watt, Characteristics of CVD Diamond Films in Detecting UV, X-Ray and Alpha Particle, International Journal of Modern Physics B: 16 (2002) 1018-1023

J. A. van kan, I. Rajta, K. Ansari, A. A. Bettiol, and F.Watt, Nickel and Copper electroplating of proton beam micromachined SU-8 resist, Microsystem Technologies 8 (2002) 383-386

David N. Jamieson, Andrew Bettiol, Changyi Yang, Focused microprobes of high energy ions - versatile analytical probes for surfaces, interfaces and devices, Applied Surface Science 169-170 (2001) 131-141

E. J. Teo, T. Osipowicz, A. A. Bettiol, J. van Kan, F. Watt, M. S. Hao, S. J. Chua, Channeling Contrast Microscopy on Lateral Epitaxial Overgrown GaN film, Nuclear Instruments & Methods in Physics Research B 181 (2001) 231-237

J. A. van Kan, A. A. Bettiol and F. Watt, High Precision 3D Metallic Microstructures Produced using Proton Beam Micromachining, Nuclear Instruments & Methods in Physics Research B 181 (2001) 258-262

J. A. van Kan, A. A. Bettiol, B. S. Wee, T. C. Sum, S. M. Tang and F. Watt, Proton Beam Micromachining: A new Tool for Precision 3D Microstructures, Sensors and Actuators A 92 (2001) 370-374

A. A. Bettiol, C. G. Ryan, D. N. Jamieson and S. Prawer, Imaging Ni Segregation in Synthetic Diamond using Ionoluminescence (IL) and Particle Induced X-ray Emission (PIXE), Nuclear Instruments & Methods in Physics Research B 181 (2001) 225-230

A. A. Bettiol, J. A. van Kan, T. C. Sum and F. Watt, A LabVIEW Based Scanning and Control System for Proton Beam Micromachining, Nuclear Instruments & Methods in Physics Research B 181 (2001) 49-53

M. Zmeck, J. Phang, A. Bettiol, T. Osipowicz, F. Watt, L. Balk, F. J. Niedemostheide, H. J. Schulzed, E. Falck, R. Barthelmess, Analysis of high-power devices using proton beam induced charge microscopy, Microelectronics Reliability 41 (2001) 1519-1524