Lewis, Roger

Overview

Roger Lewis is a physicist. He has advanced physics teaching by successive grants and publications and is also an accomplished classroom teacher, as recognised by a Vice-Chancellor's Award for Outstanding Contribution to Teaching and Learning, The NSW Minister for Education and Training & The Australian College of Educators Quality Teaching Award, and a Carrick Citation. Lewis is a member of the American Association of Physics Teachers, the Australasian Association for Engineering Education, and the Australian College of Educators. Professor Lewis is an active researcher in the area of terahertz science and technology. The terahertz region of the electromagnetic spectrum falls between the infrared and microwaves. This is described in his recent book “Terahertz Physics” (Cambridge University Press, 2013). He is a Fellow of the Australian Institute of Physics and a Fellow of the Royal Microscopical Society. Professor Lewis is also active in academic governance. He was previously Head of the School of Physics at the University of Wollongong and is currently the Associate Dean Research of the Faculty of Engineering and Information Science. He also serves on the College of Experts of the Australian Research Council.

Top Publications

Year	Title
2015	Mechanism of periodic height variations along self-aligned VLS-grown planar nanostructures Published in Nanoscale
2015	Semiconductor hydrogen analogue candidates for observation of quasi-Landau oscillations associated with semi-classical electron orbits Published in Physica Status Solidi B: Basic Solid State Physics
2015	The effect of symmetry on resonant and nonresonant photoresponses in a field-effect terahertz detector Published in Applied Physics Letters
2015	Terahertz spectroscopy of 2,4-dinitrotoluene over a wide temperature range (7−245 K) Published in The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory
2014	A review of terahertz sources Published in Journal of Physics D: Applied Physics
2014	Complementary terahertz absorption and inelastic neutron study of the dynamic anisotropy contribution to zone-center spin waves in a canted antiferromagnet NdFeO3 Published in Physical Review B: Condensed Matter and Materials Physics
2014	Raman scattering reveals strong LO-phonon-hole-plasmon coupling in nominally undoped GaAsBi: optical determination of carrier concentration Published in Optics Express
2014	Closed-orbit dependence on the field direction in the anisotropic diamagnetic Kepler problem Published in Physical Review A: Atomic, Molecular and Optical Physics

Research Areas

0204 - CONDENSED MATTER PHYSICS

Available as Research Supervisor

Selected Publications

Journal Article

Year	Title
2019	3D Printing Metallised Plastics as Terahertz Reflectors Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 40 Pages 752 - 762 ISSN 0195-9271 Altmetric
2019	A review of terahertz detectors Published In Journal of Physics D: Applied Physics Volume 52 ISSN 0022-3727 Altmetric
2019	Effects of Ca substitution on quasiacoustic sliding modes in Sr14-x Cax Cu24 O41 Published In Physical Review B: Condensed Matter and Materials Physics Volume 100 Pages 184305-1 - 184305-9 ISSN 1098-0121 Altmetric
2019	Terahertz Analysis of Phthalocyanine Pigments Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 40 Pages 738 - 751 ISSN 0195-9271 Altmetric
2019	Thermionic enhanced heat transfer in electronic devices based on 3D Dirac materials Published In Japanese Journal of Applied Physics Volume 126 Pages 165105-1 - 165105-5 ISSN 0021-4922 Altmetric
2018	Electrical Versus Optical: Comparing Methods for Detecting Terahertz Radiation Using Neon Lamps Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 39 Pages 701 - 713 ISSN 0195-9271 Altmetric
2018	Feasibility and Characterization of Common and Exotic Filaments for Use in 3D Printed Terahertz Devices Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 39 Pages 614 - 635 ISSN 0195-9271 Altmetric
2018	Superficial and Fundamental Correspondences in the Terahertz/IR (6-15 THz) Absorption Spectra of Aspirin and Benzoic Acid Published In The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory Volume 122 Pages 6886 - 6893 ISSN 1089-5639 Altmetric
2017	Displacement sensing using the relaxation oscillation frequency of a laser diode with optical feedback Published In Applied Optics Volume 56 Pages 6962 - 6966 ISSN 1559-128X Altmetric
2017	Distinguishing Quinacridone Pigments via Terahertz Spectroscopy: Absorption Experiments and Solid-State Density Functional Theory Simulations Published In The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory Volume 121 Pages 3423 - 3429 ISSN 1089-5639 Altmetric
2017	Investigation of Terahertz Peak Frequencies from GaAs Photoconductive Antennas Published In IEEE Journal of Selected Topics in Quantum Electronics Volume 23 Pages 8400406-1 - 8400406-6 ISSN 1077-260X Altmetric
2017	Invited Review Terahertz Transmission, Scattering, Reflection, and Absorption-the Interaction of THz Radiation with Soils Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 38 Pages 799 - 807 ISSN 0195-9271 Altmetric
2017	Terahertz analysis of quinacridone pigments Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 38 Pages 314 - 324 ISSN 0195-9271 Altmetric
2017	Terahertz spectroscopy: the new tool to help detect art fraud Published In The Conversation Volume 15 May Pages 1 - 4
2016	3D printed hollow-core terahertz optical waveguides with hyperuniform disordered dielectric reflectors Published In Advanced Optical Materials Volume 4 Pages 2085 - 2094 ISSN 2195-1071 Altmetric
2016	Azimuthal dependence of the Garton-Tomkins orbit in crossed magnetic and electric fields Published In Physical Review A Volume 94 Pages 023409-1 - 023409-25 Altmetric
2016	Electric-field effects on the closed orbits of the diamagnetic Kepler problem Published In Physical Review A: Atomic, Molecular and Optical Physics Volume 93 Pages 023405-1 - 023405-10 ISSN 1094-1622 Altmetric
2016	Features of a self-mixing laser diode operating near relaxation oscillation Published In Sensors Volume 16 Pages 1546-1 - 1546-10 ISSN 1424-8239 Altmetric
2016	Polarized Raman backscattering selection rules for (hhl)-oriented diamond- and zincblende-type crystals Published In Journal of Applied Physics Volume 120 Pages 055701-1 - 055701-6 ISSN 0021-8979 Altmetric
2016	Surface effects of vapour-liquid-solid driven Bi surface droplets formed during molecular-beam-epitaxy of GaAsBi Published In Scientific Reports Volume 6 Pages 28860-1 - 28860-17 ISSN 2045-2322 Altmetric
2016	Terahertz spectroscopy of biochars and related aromatic compounds Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 37 Pages 1158 - 1165 ISSN 0195-9271 Altmetric
2015	3D printed terahertz diffraction gratings and lenses Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 36 Pages 72 - 80 ISSN 0195-9271 Altmetric
2015	Mapping an on-chip terahertz antenna by a scanning near-field probe and a fixed field-effect transistor Published In Acta Physica Sinica Volume 24 Pages 028504-1 - 028504-5 ISSN 1000-3290 Altmetric
2015	Mechanism of periodic height variations along self-aligned VLS-grown planar nanostructures Published In Nanoscale Volume 7 Pages 20442 - 20450 ISSN 2040-3364 Altmetric
2015	Optical reflectance studies of highly specular anisotropic nanoporous (111) InP membrane Volume 30 Pages 044003-1 - 044003-6 ISSN 0268-1242 Altmetric
2015	Semiconductor hydrogen analogue candidates for observation of quasi-Landau oscillations associated with semi-classical electron orbits Published In Physica Status Solidi B: Basic Solid State Physics Volume 252 Pages 2657 - 2661 ISSN 0370-1972 Altmetric
2015	Terahertz (6-15 THz) spectroscopy and numerical modelling of intermolecular vibrations in benzoic acid and its derivatives Published In Applied Spectroscopy Volume 69 Pages 590 - 596 ISSN 1943-3530 Altmetric
2015	Terahertz spectroscopy of 2,4-dinitrotoluene over a wide temperature range (7−245 K) Published In The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory Volume 119 Pages 263 - 270 ISSN 1089-5639 Altmetric
2015	The effect of symmetry on resonant and nonresonant photoresponses in a field-effect terahertz detector Published In Applied Physics Letters Volume 106 Pages 031119-1 - 031119-5 ISSN 0003-6951 Altmetric
2014	A review of terahertz sources Published In Journal of Physics D: Applied Physics Volume 47 Pages 1 - 11 ISSN 0022-3727 Altmetric
2014	Closed-orbit dependence on the field direction in the anisotropic diamagnetic Kepler problem Published In Physical Review A: Atomic, Molecular and Optical Physics Volume 89 Pages 043425-1 - 043425-6 ISSN 1094-1622 Altmetric
2014	Complementary terahertz absorption and inelastic neutron study of the dynamic anisotropy contribution to zone-center spin waves in a canted antiferromagnet NdFeO3 Published In Physical Review B: Condensed Matter and Materials Physics Volume 90 Pages 054413-1 - 054413-9 ISSN 1098-0121 Altmetric
2014	Effect of heavy noble gas ion irradiation on terahertz emission efficiency of InP (100) and (111) crystal planes Volume 29 Pages 095015-1 - 095015-5 ISSN 0268-1242 Altmetric
2014	In situ micro-Raman studies of laser-induced bismuth oxidation reveals metastability of beta-Bi2O3 microislands Published In Optical Materials Express Volume 4 Pages 2133 - 2144 ISSN 2159-3930 Altmetric
2014	Laser-induced oxidation kinetics of bismuth surface microdroplets on GaAsBi studied in situ by Raman microprobe analysis Published In Optics Express Volume 22 Pages 32261 - 32275 ISSN 1094-4087 Altmetric
2014	Raman scattering reveals strong LO-phonon-hole-plasmon coupling in nominally undoped GaAsBi: optical determination of carrier concentration Published In Optics Express Volume 22 Pages 11680 - 11689 ISSN 1094-4087 Altmetric
2014	THz photomixer with milled nanoelectrodes on LT-GaAs Published In Applied Physics A: materials science and processing Volume 117 Pages 439 - 444 ISSN 0947-8396 Altmetric
2013	Collective librations of water molecules in the crystal lattice of rubidium bromide: experiment and simulation Published In Physical Chemistry Chemical Physics Volume 15 Pages 20252 - 20261 ISSN 1463-9076 Altmetric
2013	Comparing and evaluating the efficacy of the TOR18FG Leeds test X-ray phantom for T-rays Published In Quantitive Imaging in Medicine and Surgery Volume 3 Pages 18 - 27 ISSN 2223-4306 Altmetric
2013	Energy loss rate of a charged particle in HgTe/(HgTe, CdTe) quantum wells Published In Applied Physics Letters Volume 103 Pages 192107-1 - 192107-3 ISSN 0003-6951 Altmetric
2013	Infrared phonon anomaly and magnetic excitations in single-crystal Cu3Bi(SeO3)2O2Cl Published In Physical Review B: Condensed Matter and Materials Physics Volume 86 Pages 174104-1 - 174104-11 ISSN 1098-0121 Altmetric
2013	Optical parameters of ZnTe determined using continuous-wave terahertz radiation Published In Journal of Applied Physics Volume 112 Pages 063104-1 - 063104-6 ISSN 0021-8979 Altmetric
2013	Parameters controlling emission of terahertz frequency electromagnetic radiation from InAs and GaAs: An ensemble monte carlo simulation study Published In ECS Transactions Volume 50 Pages 309 - 310 Altmetric
2013	Photomixing in topological insulator HgTe/CdTe quantum wells in terahertz regime Published In Applied Physics Letters Volume 101 Pages 211109-1 - 211109-3 ISSN 0003-6951 Altmetric
2013	Probing and modelling the localized self-mixing in a GaN/AlGaN field-effect terahertz detector Published In Applied Physics Letters Volume 100 Pages 173513-1 - 173513-4 ISSN 0003-6951 Altmetric
2013	Raman scattering studies of strain effects in (100) and (311)B GaAs 1-xBix epitaxial layers Published In Journal of Applied Physics Volume 114 Pages 193516-1 - 193516-6 ISSN 0021-8979 Altmetric
2013	Spatial dispersion in three-dimensional drawn magnetic metamaterials Published In Optics Express Volume 20 Pages 11924 - 11935 ISSN 1094-4087 Altmetric
2013	Spherical, cylindrical and tetrahedral symmetries; hydrogenic states at high magnetic field in Si:P Published In Scientific Reports Volume 3 Pages 3488-1 - 3488-3 ISSN 2045-2322 Altmetric
2013	Terahertz surfoluminescence Published In Surface Science Volume 606 Pages 1573 - 1576 ISSN 0039-6028 Altmetric
2013	The importance of scattering, surface potential, and vanguard counter-potential in terahertz emission from gallium arsenide Published In Applied Physics Letters Volume 100 Pages 261601-1 - 261601-3 ISSN 0003-6951 Altmetric
2011	Bulk and surface field-induced optical rectification from (11N) zincblende crystals in a quasireflection geometry Published In Physical Review B: Condensed Matter and Materials Physics Volume 83 Pages 125322-1 - 125322-6 ISSN 1098-0121 Altmetric
2011	Fiber metamaterials with negative magnetic permeability in the terahertz Published In Optical Materials Express Volume 1 Pages 115 - 120 ISSN 2159-3930 Altmetric
2011	Let's talk terahertz! Published In American Journal of Physics Volume 79 Pages 341 - 341 ISSN 0002-9505 Altmetric
2011	Optical rectification for terahertz generation Published In Physica Status Solidi C: Current Topics in Solid State Physics Volume 8 Pages 2761 - 2765 ISSN 1610-1642 Altmetric
2011	Role of vanguard counter-potential in terahertz emission due to surface currents explicated by three-dimensional ensemble Monte Carlo simulation Published In Physical Review B: Condensed Matter and Materials Physics Volume 84 Pages 155328-1 - 155328-9 ISSN 1098-0121 Altmetric
2011	Stacked-and-drawn metamaterials with magnetic resonances in the terahertz range Published In Optics Express Volume 19 Pages 16480 - 16490 ISSN 1094-4087 Altmetric
2010	Energy states of phosphorous donor in silicon in fields up to 18 T Published In Journal of Low Temperature Physics Volume 159 Pages 226 - 229 ISSN 0022-2291 Altmetric
2010	Heavy noble gas (Kr, Xe) irradiated (111)InP nanoporous honeycomb membranes with enhanced ultrafast all-optical terahertz emission Published In Applied Physics Letters Volume 97 Pages 181921-1 - 181921-3 ISSN 0003-6951 Altmetric
2010	Mechanisms of x-ray emission from peeling adhesive tape Published In Applied Physics Letters Volume 97 Pages 131502-1 - 131502-3 ISSN 0003-6951 Altmetric
2010	Terahertz emission from InP Published In AIP Conference Proceedings Volume 1199 Pages 477 - 478 Altmetric
2009	Comparison of photoexcited p-InAs THz radiation source with conventional thermal radiation sources Published In Journal of Applied Physics Volume 105 Pages 1 - 4 ISSN 0021-8979 Altmetric
2009	Efficiency in nanometre gap vacuum thermionic refrigerators Published In Journal of Physics D: Applied Physics Volume 42 Pages 1 - 5 ISSN 0022-3727 Altmetric
2009	Generation of terahertz radiation by bulk and surface optical rectification from crystal planes of arbitrary orientation Published In Physical Review B: Condensed Matter and Materials Physics Volume 80 Pages 195323-1 - 195323-16 ISSN 1098-0121 Altmetric
2009	Investigation of THz emission by p-GaAsSb Published In ECS Transactions Volume 16 Pages 87 - 92 Altmetric
2009	Metastability in the resistance of polycrystalline La0.8Li0.2MnO3 Published In Physica Status Solidi: Rapid Research Letters Volume 3 Pages 154 - 156 ISSN 1862-6254 Altmetric
2009	New modes of THz generation by low-temperature-grown GaAsSb Published In Solid-State Electronics Volume 53 Pages 160 - 165 ISSN 0038-1101 Altmetric
2009	Peeling adhesive tape emits electromagnetic radiation at terahertz frequencies Published In Optics Letters Volume 34 Pages 2195 - 2197 ISSN 0146-9592 Altmetric
2009	Reflectance studies of candidate THz emitters Published In Journal of Materials Science: Materials in Electronics Volume 20 Pages S326 - S331 ISSN 0957-4522 Altmetric
2009	Small electroresistance (SER) in bulk La2/3Sr1/3MnO3 below TC Published In Journal of Alloys and Compounds Volume 471 Pages 368 - 370 ISSN 0925-8388 Altmetric
2009	Terahertz magnetospectroscopy of heavily-doped Si(P) Published In International Journal of Modern Physics B Volume 23 Pages 2856 - 2860 ISSN 0217-9792 Altmetric
2009	The role of optical rectification in the generation of terahertz radiation from GaBiAs Published In Applied Physics Letters Volume 94 Pages 251115-1 - 251115-3 ISSN 0003-6951 Altmetric
2008	Electronic and thermal transport in hot carrier solar cells with low-dimensional contacts Published In Microelectronics Journal Volume 39 Pages 656 - 659 ISSN 0026-2692 Altmetric
2008	Electroresistance of La0.8Li0.2MnO3 Published In Applied Physics Letters Volume 92 Pages 184102-1 - 184102-3 ISSN 0003-6951 Altmetric
2008	Investigation of p-GaAsSb as a THz Emitter Published In Journal of Electrochemical Society Volume 155 Pages H734 - H737 ISSN 1945-7111 Altmetric
2008	Metal-insulator transition and electroresistance in Ianthanum/calcium manganites La1-xCaxMn03 (x=0-0.5) from voltage-current-temperature surfaces Published In PMC Physics B Volume 1 Pages 1 - 15 ISSN 1754-0429 Altmetric
2008	Never a dull moment Published In American Journal of Physics Volume 76 Page p. 607 ISSN 0002-9505
2008	Single-cycle azimuthal angle dependence of terahertz radiation from (100) n-type InP Published In Applied Physics Letters Volume 93 Pages 242101-1 - 242101-3 ISSN 0003-6951 Altmetric
2008	Subterahertz Josephson plasma emission in layered high-T-C superconducting tunnel junctions Published In Journal of Applied Physics Volume 103 Pages 07C719-1 - 07C719-3 ISSN 0021-8979 Altmetric
2008	Terahertz Zeeman spectroscopy of boron in germanium to high magnetic fields Published In Physical Review B: Condensed Matter and Materials Physics Volume 77 Pages 115212-1 - 115212-7 ISSN 1098-0121 Altmetric
2008	Thermionic refrigeration in low-dimensional structures Published In Microelectronics Journal Volume 39 Pages 597 - 600 ISSN 0026-2692 Altmetric
2008	Time-domain THz spectroscopy using acceptor-doped GaAs photoconductive emitters Volume 23 Pages 1 - 7 ISSN 0268-1242 Altmetric
2007	Physical phenomena in electronic materials in the terahertz region Published In Proceedings of the Institute of Electrical and Electronics Engineers (IEEE) Volume 95 Pages 1641 - 1645 ISSN 0018-9219 Altmetric
2007	Terahertz imaging: materials and methods Published In Journal of Materials Science: Materials in Electronics Volume 18 Pages S299 - S303 ISSN 0957-4522 Altmetric
2007	Thermionic refrigerators with non-Richardson current Published In Journal of Physics D: Applied Physics Volume 40 Pages 1167 - 1174 ISSN 0022-3727 Altmetric
2006	Far infrared Spectra of La1-xCaxMn0.9Li0.1O3 Published In Journal of Physics Volume 28 Pages 143 - 146 Altmetric
2006	Low thermal conductivity short-period superlattice thermionic devices Published In Journal of Physics D: Applied Physics Volume 39 Pages 4153 - 4158 ISSN 0022-3727 Altmetric
2006	Magnetospectroscopy to 30 T of donor states in InP Published In Physica B: Condensed Matter Pages 622 - 625 ISSN 0921-4526 Altmetric
2006	THz generation in InAs Published In Physica B: Condensed Matter Volume 376-377 Pages 618 - 621 ISSN 0921-4526 Altmetric
2005	Electronic efficiency in nanostructured thermionic and thermoelectric devices Published In Physical Review B: Condensed Matter and Materials Physics Volume 72 Pages 205330-1 - 205330-10 ISSN 1098-0121 Altmetric
2005	Infrared-Active Phonons of Perovskite HoMn1-xCoxO3 (x = 0-0.8) Published In IEEE Transactions on Magnetics Volume 41 Pages 2763 - 2765 ISSN 0018-9464 Altmetric
2005	Magneto-optical far-infrared absorption spectroscopy of the hole states of indium phosphide Published In Physical Review B: Condensed Matter and Materials Physics Volume 71 Pages 115211-1 - 115211-5 ISSN 1098-0121 Altmetric
2005	Magnetopolaron interactions in n-type indium phosphide Published In Physical Review B: Condensed Matter and Materials Physics Volume 72 Pages 245207-1 - 245207-5 ISSN 1098-0121 Altmetric
2005	Solid-state thermionics and thermoelectrics in the ballistic transport regime Published In Journal of Applied Physics Volume 98 Pages 026108-1 - 026108-3 ISSN 0021-8979 Altmetric
2005	Strong terahertz emission from (100) p-type InAs Published In Journal of Applied Physics Volume 98 Pages 126104-1 - 126104-3 ISSN 0021-8979 Altmetric

Investigator On

Year	Title
2019	Temperature dependence of the lowest-frequency modes of L-, D- and DL-alanine and the insights this provides into hydrogen and van der Waals bonding in these simple and important amino acids Awarded by: Australian Nuclear Science and Technology Organisation (ANSTO) Funding Scheme: Australian Synchrotron Access Program
2018 - 2019	Thermo-gravimetric infra-red imaging system for functional materials study Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2017	High bandwidth, high speed, terahertz optical sampling and analysis system Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2016	Coherent, tuned terahertz photons from nonlinear processes in graphene Awarded by: Australian Research Council (ARC) Funding Scheme: Discovery Projects
2015	Condensed Matter and Materials Conference 2015 Awarded by: NSW Department of Trade and Investment Funding Scheme: Research Attraction and Acceleration Program
2015	New generation cryogen-free physical property measurement system Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2014	Novel terahertz electronics, photonics and plasmonics in high-mobility, low-dimensional electronic systems Awarded by: Australian Research Council (ARC) Funding Scheme: Discovery Projects
2014	Using Nonlinear Effects as a Method for cheap THz Radiation Production Awarded by: Australian Synchrotron Company P/L Funding Scheme: Travel Grant
2013	A complete thermo-electric characterisation facility for exploration of novel materials and devices at high temperatures Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2013	Collaboration with Shanghai Institute of Microsystem and Information Technology (Chinese Academy of Sciences) to explore the application of carbon nanomaterials in terahertz science and technology Awarded by: Department of Innovation, Industry, Science and Research (DIISR) Funding Scheme: Australia-China Science and Research Fund
2013	Dynamic mechanism of spin reorientation transition in NdFeO3 investigated by inelastic neutron scattering Awarded by: Australian Institute of Nuclear Science and Engineering (AINSE) Funding Scheme: Novice User Award (Bragg Institute)
2013	Electron and spin transport in topoogical insulators Awarded by: Australian Research Council (ARC) Funding Scheme: Discovery Projects
2013	Epitaxial Growth Facility for Advanced Materials Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2011	3D nano-photonic fabrication facility based on super-resolution techniques Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2010	Combined scanning tunnelling microscope system for nano-fabrication and characterization - filed in part 6 Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2009	Better emitters, enhanced optics, superior detectors: advancing terahertz science and technology for applications in medicine, agriculture, industry and national security Awarded by: Australian Research Council (ARC) Funding Scheme: Discovery Projects
2009	Ultrafast dynamics measurement facility for the physical, biochemical and materials sciences Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2008	High field magnet for materials processing and characterisation Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2008	High performance nanomaterials for thermionics and thermoelectrics applications Awarded by: Department of Innovation, Industry, Science and Research (DIISR) Funding Scheme: International Science Linkages
2007	16 Tesla Physical Property Measurement System (PPMS) Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2007	Advanced Materials and Structures for Terahertz Science and Technology Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage International
	Vector network analyser suite for advanced terahertz materials and devices Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)

Available as Research Supervisor

Potential Supervision Topics

• new methods of generation of terahertz-frequency electromagnetic radiation

• new methods of detection of terahertz-frequency electromagnetic radiation

• new applications of terahertz-frequency electromagnetic radiation

Advisees

Graduate Advising Relationship

Degree	Research Title	Advisee
Doctor of Philosophy	Magnetic Properties of Rare Eearth Orthoferrite	Mohammed, Mohanad Hazim
Doctor of Philosophy	Raman Scattering, Synchrotron Terahertz/Far-Infrared Spectroscopic Investigation and Electrical Transport Properties of Aerographite and Single-Walled Carbon Nanotube Aerogel	Zhang, Hao
Doctor of Philosophy	Application of Pervious Geopolymer Concrete in Pavement and Piles	Zhang, Haiqiu
Doctor of Philosophy	Exploring the Nonlinear Effect of Conductivity in Superconductor under Terahertz Field	Tian, Jie
Doctor of Philosophy	Optical Properties of Dirac and Semi-Dirac Materials	Tran, My Hanh
Doctor of Philosophy		Bake, Abuduliken
Doctor of Philosophy	INVESTIGATION OF THE TEMPERATURE DEPENDENCE OF TERAHERTZ SPECTRAL FEATURES IN L-ALANINE	Allen, Jackson
Doctor of Philosophy	Terahertz Spectral Dependence of L-Alanine and Other Amino Acids on Inter-Molecular Bonds	Sanders, Tom
Doctor of Philosophy	Far Infrared Spectroscopic analysis of SP	Colla, Jarrod

Reviewer Of

ACS Applied Materials and Interfaces (Journal)
Advanced Materials (Journal)
American Journal of Physics (Journal)

Keywords

Semiconductors, Electronic materials, Spectroscopy, Solid-state physics, Condensed matter physics, Terahertz (THz), T-rays

Full Name

Roger Lewis

Mailing Address

Faculty of Engineering and Information Sciences

University of Wollongong

Wollongong

NSW

2522

Australia

Web Of Science Researcher Id

D-3135-2014

Scopus Id

56415509200

Top Publications

Year	Title
2015	Mechanism of periodic height variations along self-aligned VLS-grown planar nanostructures Published in Nanoscale
2015	Semiconductor hydrogen analogue candidates for observation of quasi-Landau oscillations associated with semi-classical electron orbits Published in Physica Status Solidi B: Basic Solid State Physics
2015	The effect of symmetry on resonant and nonresonant photoresponses in a field-effect terahertz detector Published in Applied Physics Letters
2015	Terahertz spectroscopy of 2,4-dinitrotoluene over a wide temperature range (7−245 K) Published in The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory
2014	A review of terahertz sources Published in Journal of Physics D: Applied Physics
2014	Complementary terahertz absorption and inelastic neutron study of the dynamic anisotropy contribution to zone-center spin waves in a canted antiferromagnet NdFeO3 Published in Physical Review B: Condensed Matter and Materials Physics
2014	Raman scattering reveals strong LO-phonon-hole-plasmon coupling in nominally undoped GaAsBi: optical determination of carrier concentration Published in Optics Express
2014	Closed-orbit dependence on the field direction in the anisotropic diamagnetic Kepler problem Published in Physical Review A: Atomic, Molecular and Optical Physics

Research Areas

0204 - CONDENSED MATTER PHYSICS

Selected Publications

Journal Article

Year	Title
2019	3D Printing Metallised Plastics as Terahertz Reflectors Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 40 Pages 752 - 762 ISSN 0195-9271 Altmetric
2019	A review of terahertz detectors Published In Journal of Physics D: Applied Physics Volume 52 ISSN 0022-3727 Altmetric
2019	Effects of Ca substitution on quasiacoustic sliding modes in Sr14-x Cax Cu24 O41 Published In Physical Review B: Condensed Matter and Materials Physics Volume 100 Pages 184305-1 - 184305-9 ISSN 1098-0121 Altmetric
2019	Terahertz Analysis of Phthalocyanine Pigments Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 40 Pages 738 - 751 ISSN 0195-9271 Altmetric
2019	Thermionic enhanced heat transfer in electronic devices based on 3D Dirac materials Published In Japanese Journal of Applied Physics Volume 126 Pages 165105-1 - 165105-5 ISSN 0021-4922 Altmetric
2018	Electrical Versus Optical: Comparing Methods for Detecting Terahertz Radiation Using Neon Lamps Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 39 Pages 701 - 713 ISSN 0195-9271 Altmetric
2018	Feasibility and Characterization of Common and Exotic Filaments for Use in 3D Printed Terahertz Devices Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 39 Pages 614 - 635 ISSN 0195-9271 Altmetric
2018	Superficial and Fundamental Correspondences in the Terahertz/IR (6-15 THz) Absorption Spectra of Aspirin and Benzoic Acid Published In The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory Volume 122 Pages 6886 - 6893 ISSN 1089-5639 Altmetric
2017	Displacement sensing using the relaxation oscillation frequency of a laser diode with optical feedback Published In Applied Optics Volume 56 Pages 6962 - 6966 ISSN 1559-128X Altmetric
2017	Distinguishing Quinacridone Pigments via Terahertz Spectroscopy: Absorption Experiments and Solid-State Density Functional Theory Simulations Published In The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory Volume 121 Pages 3423 - 3429 ISSN 1089-5639 Altmetric
2017	Investigation of Terahertz Peak Frequencies from GaAs Photoconductive Antennas Published In IEEE Journal of Selected Topics in Quantum Electronics Volume 23 Pages 8400406-1 - 8400406-6 ISSN 1077-260X Altmetric
2017	Invited Review Terahertz Transmission, Scattering, Reflection, and Absorption-the Interaction of THz Radiation with Soils Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 38 Pages 799 - 807 ISSN 0195-9271 Altmetric
2017	Terahertz analysis of quinacridone pigments Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 38 Pages 314 - 324 ISSN 0195-9271 Altmetric
2017	Terahertz spectroscopy: the new tool to help detect art fraud Published In The Conversation Volume 15 May Pages 1 - 4
2016	3D printed hollow-core terahertz optical waveguides with hyperuniform disordered dielectric reflectors Published In Advanced Optical Materials Volume 4 Pages 2085 - 2094 ISSN 2195-1071 Altmetric
2016	Azimuthal dependence of the Garton-Tomkins orbit in crossed magnetic and electric fields Published In Physical Review A Volume 94 Pages 023409-1 - 023409-25 Altmetric
2016	Electric-field effects on the closed orbits of the diamagnetic Kepler problem Published In Physical Review A: Atomic, Molecular and Optical Physics Volume 93 Pages 023405-1 - 023405-10 ISSN 1094-1622 Altmetric
2016	Features of a self-mixing laser diode operating near relaxation oscillation Published In Sensors Volume 16 Pages 1546-1 - 1546-10 ISSN 1424-8239 Altmetric
2016	Polarized Raman backscattering selection rules for (hhl)-oriented diamond- and zincblende-type crystals Published In Journal of Applied Physics Volume 120 Pages 055701-1 - 055701-6 ISSN 0021-8979 Altmetric
2016	Surface effects of vapour-liquid-solid driven Bi surface droplets formed during molecular-beam-epitaxy of GaAsBi Published In Scientific Reports Volume 6 Pages 28860-1 - 28860-17 ISSN 2045-2322 Altmetric
2016	Terahertz spectroscopy of biochars and related aromatic compounds Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 37 Pages 1158 - 1165 ISSN 0195-9271 Altmetric
2015	3D printed terahertz diffraction gratings and lenses Published In Journal of Infrared, Millimeter and Terahertz Waves Volume 36 Pages 72 - 80 ISSN 0195-9271 Altmetric
2015	Mapping an on-chip terahertz antenna by a scanning near-field probe and a fixed field-effect transistor Published In Acta Physica Sinica Volume 24 Pages 028504-1 - 028504-5 ISSN 1000-3290 Altmetric
2015	Mechanism of periodic height variations along self-aligned VLS-grown planar nanostructures Published In Nanoscale Volume 7 Pages 20442 - 20450 ISSN 2040-3364 Altmetric
2015	Optical reflectance studies of highly specular anisotropic nanoporous (111) InP membrane Volume 30 Pages 044003-1 - 044003-6 ISSN 0268-1242 Altmetric
2015	Semiconductor hydrogen analogue candidates for observation of quasi-Landau oscillations associated with semi-classical electron orbits Published In Physica Status Solidi B: Basic Solid State Physics Volume 252 Pages 2657 - 2661 ISSN 0370-1972 Altmetric
2015	Terahertz (6-15 THz) spectroscopy and numerical modelling of intermolecular vibrations in benzoic acid and its derivatives Published In Applied Spectroscopy Volume 69 Pages 590 - 596 ISSN 1943-3530 Altmetric
2015	Terahertz spectroscopy of 2,4-dinitrotoluene over a wide temperature range (7−245 K) Published In The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory Volume 119 Pages 263 - 270 ISSN 1089-5639 Altmetric
2015	The effect of symmetry on resonant and nonresonant photoresponses in a field-effect terahertz detector Published In Applied Physics Letters Volume 106 Pages 031119-1 - 031119-5 ISSN 0003-6951 Altmetric
2014	A review of terahertz sources Published In Journal of Physics D: Applied Physics Volume 47 Pages 1 - 11 ISSN 0022-3727 Altmetric
2014	Closed-orbit dependence on the field direction in the anisotropic diamagnetic Kepler problem Published In Physical Review A: Atomic, Molecular and Optical Physics Volume 89 Pages 043425-1 - 043425-6 ISSN 1094-1622 Altmetric
2014	Complementary terahertz absorption and inelastic neutron study of the dynamic anisotropy contribution to zone-center spin waves in a canted antiferromagnet NdFeO3 Published In Physical Review B: Condensed Matter and Materials Physics Volume 90 Pages 054413-1 - 054413-9 ISSN 1098-0121 Altmetric
2014	Effect of heavy noble gas ion irradiation on terahertz emission efficiency of InP (100) and (111) crystal planes Volume 29 Pages 095015-1 - 095015-5 ISSN 0268-1242 Altmetric
2014	In situ micro-Raman studies of laser-induced bismuth oxidation reveals metastability of beta-Bi2O3 microislands Published In Optical Materials Express Volume 4 Pages 2133 - 2144 ISSN 2159-3930 Altmetric
2014	Laser-induced oxidation kinetics of bismuth surface microdroplets on GaAsBi studied in situ by Raman microprobe analysis Published In Optics Express Volume 22 Pages 32261 - 32275 ISSN 1094-4087 Altmetric
2014	Raman scattering reveals strong LO-phonon-hole-plasmon coupling in nominally undoped GaAsBi: optical determination of carrier concentration Published In Optics Express Volume 22 Pages 11680 - 11689 ISSN 1094-4087 Altmetric
2014	THz photomixer with milled nanoelectrodes on LT-GaAs Published In Applied Physics A: materials science and processing Volume 117 Pages 439 - 444 ISSN 0947-8396 Altmetric
2013	Collective librations of water molecules in the crystal lattice of rubidium bromide: experiment and simulation Published In Physical Chemistry Chemical Physics Volume 15 Pages 20252 - 20261 ISSN 1463-9076 Altmetric
2013	Comparing and evaluating the efficacy of the TOR18FG Leeds test X-ray phantom for T-rays Published In Quantitive Imaging in Medicine and Surgery Volume 3 Pages 18 - 27 ISSN 2223-4306 Altmetric
2013	Energy loss rate of a charged particle in HgTe/(HgTe, CdTe) quantum wells Published In Applied Physics Letters Volume 103 Pages 192107-1 - 192107-3 ISSN 0003-6951 Altmetric
2013	Infrared phonon anomaly and magnetic excitations in single-crystal Cu3Bi(SeO3)2O2Cl Published In Physical Review B: Condensed Matter and Materials Physics Volume 86 Pages 174104-1 - 174104-11 ISSN 1098-0121 Altmetric
2013	Optical parameters of ZnTe determined using continuous-wave terahertz radiation Published In Journal of Applied Physics Volume 112 Pages 063104-1 - 063104-6 ISSN 0021-8979 Altmetric
2013	Parameters controlling emission of terahertz frequency electromagnetic radiation from InAs and GaAs: An ensemble monte carlo simulation study Published In ECS Transactions Volume 50 Pages 309 - 310 Altmetric
2013	Photomixing in topological insulator HgTe/CdTe quantum wells in terahertz regime Published In Applied Physics Letters Volume 101 Pages 211109-1 - 211109-3 ISSN 0003-6951 Altmetric
2013	Probing and modelling the localized self-mixing in a GaN/AlGaN field-effect terahertz detector Published In Applied Physics Letters Volume 100 Pages 173513-1 - 173513-4 ISSN 0003-6951 Altmetric
2013	Raman scattering studies of strain effects in (100) and (311)B GaAs 1-xBix epitaxial layers Published In Journal of Applied Physics Volume 114 Pages 193516-1 - 193516-6 ISSN 0021-8979 Altmetric
2013	Spatial dispersion in three-dimensional drawn magnetic metamaterials Published In Optics Express Volume 20 Pages 11924 - 11935 ISSN 1094-4087 Altmetric
2013	Spherical, cylindrical and tetrahedral symmetries; hydrogenic states at high magnetic field in Si:P Published In Scientific Reports Volume 3 Pages 3488-1 - 3488-3 ISSN 2045-2322 Altmetric
2013	Terahertz surfoluminescence Published In Surface Science Volume 606 Pages 1573 - 1576 ISSN 0039-6028 Altmetric
2013	The importance of scattering, surface potential, and vanguard counter-potential in terahertz emission from gallium arsenide Published In Applied Physics Letters Volume 100 Pages 261601-1 - 261601-3 ISSN 0003-6951 Altmetric
2011	Bulk and surface field-induced optical rectification from (11N) zincblende crystals in a quasireflection geometry Published In Physical Review B: Condensed Matter and Materials Physics Volume 83 Pages 125322-1 - 125322-6 ISSN 1098-0121 Altmetric
2011	Fiber metamaterials with negative magnetic permeability in the terahertz Published In Optical Materials Express Volume 1 Pages 115 - 120 ISSN 2159-3930 Altmetric
2011	Let's talk terahertz! Published In American Journal of Physics Volume 79 Pages 341 - 341 ISSN 0002-9505 Altmetric
2011	Optical rectification for terahertz generation Published In Physica Status Solidi C: Current Topics in Solid State Physics Volume 8 Pages 2761 - 2765 ISSN 1610-1642 Altmetric
2011	Role of vanguard counter-potential in terahertz emission due to surface currents explicated by three-dimensional ensemble Monte Carlo simulation Published In Physical Review B: Condensed Matter and Materials Physics Volume 84 Pages 155328-1 - 155328-9 ISSN 1098-0121 Altmetric
2011	Stacked-and-drawn metamaterials with magnetic resonances in the terahertz range Published In Optics Express Volume 19 Pages 16480 - 16490 ISSN 1094-4087 Altmetric
2010	Energy states of phosphorous donor in silicon in fields up to 18 T Published In Journal of Low Temperature Physics Volume 159 Pages 226 - 229 ISSN 0022-2291 Altmetric
2010	Heavy noble gas (Kr, Xe) irradiated (111)InP nanoporous honeycomb membranes with enhanced ultrafast all-optical terahertz emission Published In Applied Physics Letters Volume 97 Pages 181921-1 - 181921-3 ISSN 0003-6951 Altmetric
2010	Mechanisms of x-ray emission from peeling adhesive tape Published In Applied Physics Letters Volume 97 Pages 131502-1 - 131502-3 ISSN 0003-6951 Altmetric
2010	Terahertz emission from InP Published In AIP Conference Proceedings Volume 1199 Pages 477 - 478 Altmetric
2009	Comparison of photoexcited p-InAs THz radiation source with conventional thermal radiation sources Published In Journal of Applied Physics Volume 105 Pages 1 - 4 ISSN 0021-8979 Altmetric
2009	Efficiency in nanometre gap vacuum thermionic refrigerators Published In Journal of Physics D: Applied Physics Volume 42 Pages 1 - 5 ISSN 0022-3727 Altmetric
2009	Generation of terahertz radiation by bulk and surface optical rectification from crystal planes of arbitrary orientation Published In Physical Review B: Condensed Matter and Materials Physics Volume 80 Pages 195323-1 - 195323-16 ISSN 1098-0121 Altmetric
2009	Investigation of THz emission by p-GaAsSb Published In ECS Transactions Volume 16 Pages 87 - 92 Altmetric
2009	Metastability in the resistance of polycrystalline La0.8Li0.2MnO3 Published In Physica Status Solidi: Rapid Research Letters Volume 3 Pages 154 - 156 ISSN 1862-6254 Altmetric
2009	New modes of THz generation by low-temperature-grown GaAsSb Published In Solid-State Electronics Volume 53 Pages 160 - 165 ISSN 0038-1101 Altmetric
2009	Peeling adhesive tape emits electromagnetic radiation at terahertz frequencies Published In Optics Letters Volume 34 Pages 2195 - 2197 ISSN 0146-9592 Altmetric
2009	Reflectance studies of candidate THz emitters Published In Journal of Materials Science: Materials in Electronics Volume 20 Pages S326 - S331 ISSN 0957-4522 Altmetric
2009	Small electroresistance (SER) in bulk La2/3Sr1/3MnO3 below TC Published In Journal of Alloys and Compounds Volume 471 Pages 368 - 370 ISSN 0925-8388 Altmetric
2009	Terahertz magnetospectroscopy of heavily-doped Si(P) Published In International Journal of Modern Physics B Volume 23 Pages 2856 - 2860 ISSN 0217-9792 Altmetric
2009	The role of optical rectification in the generation of terahertz radiation from GaBiAs Published In Applied Physics Letters Volume 94 Pages 251115-1 - 251115-3 ISSN 0003-6951 Altmetric
2008	Electronic and thermal transport in hot carrier solar cells with low-dimensional contacts Published In Microelectronics Journal Volume 39 Pages 656 - 659 ISSN 0026-2692 Altmetric
2008	Electroresistance of La0.8Li0.2MnO3 Published In Applied Physics Letters Volume 92 Pages 184102-1 - 184102-3 ISSN 0003-6951 Altmetric
2008	Investigation of p-GaAsSb as a THz Emitter Published In Journal of Electrochemical Society Volume 155 Pages H734 - H737 ISSN 1945-7111 Altmetric
2008	Metal-insulator transition and electroresistance in Ianthanum/calcium manganites La1-xCaxMn03 (x=0-0.5) from voltage-current-temperature surfaces Published In PMC Physics B Volume 1 Pages 1 - 15 ISSN 1754-0429 Altmetric
2008	Never a dull moment Published In American Journal of Physics Volume 76 Page p. 607 ISSN 0002-9505
2008	Single-cycle azimuthal angle dependence of terahertz radiation from (100) n-type InP Published In Applied Physics Letters Volume 93 Pages 242101-1 - 242101-3 ISSN 0003-6951 Altmetric
2008	Subterahertz Josephson plasma emission in layered high-T-C superconducting tunnel junctions Published In Journal of Applied Physics Volume 103 Pages 07C719-1 - 07C719-3 ISSN 0021-8979 Altmetric
2008	Terahertz Zeeman spectroscopy of boron in germanium to high magnetic fields Published In Physical Review B: Condensed Matter and Materials Physics Volume 77 Pages 115212-1 - 115212-7 ISSN 1098-0121 Altmetric
2008	Thermionic refrigeration in low-dimensional structures Published In Microelectronics Journal Volume 39 Pages 597 - 600 ISSN 0026-2692 Altmetric
2008	Time-domain THz spectroscopy using acceptor-doped GaAs photoconductive emitters Volume 23 Pages 1 - 7 ISSN 0268-1242 Altmetric
2007	Physical phenomena in electronic materials in the terahertz region Published In Proceedings of the Institute of Electrical and Electronics Engineers (IEEE) Volume 95 Pages 1641 - 1645 ISSN 0018-9219 Altmetric
2007	Terahertz imaging: materials and methods Published In Journal of Materials Science: Materials in Electronics Volume 18 Pages S299 - S303 ISSN 0957-4522 Altmetric
2007	Thermionic refrigerators with non-Richardson current Published In Journal of Physics D: Applied Physics Volume 40 Pages 1167 - 1174 ISSN 0022-3727 Altmetric
2006	Far infrared Spectra of La1-xCaxMn0.9Li0.1O3 Published In Journal of Physics Volume 28 Pages 143 - 146 Altmetric
2006	Low thermal conductivity short-period superlattice thermionic devices Published In Journal of Physics D: Applied Physics Volume 39 Pages 4153 - 4158 ISSN 0022-3727 Altmetric
2006	Magnetospectroscopy to 30 T of donor states in InP Published In Physica B: Condensed Matter Pages 622 - 625 ISSN 0921-4526 Altmetric
2006	THz generation in InAs Published In Physica B: Condensed Matter Volume 376-377 Pages 618 - 621 ISSN 0921-4526 Altmetric
2005	Electronic efficiency in nanostructured thermionic and thermoelectric devices Published In Physical Review B: Condensed Matter and Materials Physics Volume 72 Pages 205330-1 - 205330-10 ISSN 1098-0121 Altmetric
2005	Infrared-Active Phonons of Perovskite HoMn1-xCoxO3 (x = 0-0.8) Published In IEEE Transactions on Magnetics Volume 41 Pages 2763 - 2765 ISSN 0018-9464 Altmetric
2005	Magneto-optical far-infrared absorption spectroscopy of the hole states of indium phosphide Published In Physical Review B: Condensed Matter and Materials Physics Volume 71 Pages 115211-1 - 115211-5 ISSN 1098-0121 Altmetric
2005	Magnetopolaron interactions in n-type indium phosphide Published In Physical Review B: Condensed Matter and Materials Physics Volume 72 Pages 245207-1 - 245207-5 ISSN 1098-0121 Altmetric
2005	Solid-state thermionics and thermoelectrics in the ballistic transport regime Published In Journal of Applied Physics Volume 98 Pages 026108-1 - 026108-3 ISSN 0021-8979 Altmetric
2005	Strong terahertz emission from (100) p-type InAs Published In Journal of Applied Physics Volume 98 Pages 126104-1 - 126104-3 ISSN 0021-8979 Altmetric

Investigator On

Year	Title
2019	Temperature dependence of the lowest-frequency modes of L-, D- and DL-alanine and the insights this provides into hydrogen and van der Waals bonding in these simple and important amino acids Awarded by: Australian Nuclear Science and Technology Organisation (ANSTO) Funding Scheme: Australian Synchrotron Access Program
2018 - 2019	Thermo-gravimetric infra-red imaging system for functional materials study Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2017	High bandwidth, high speed, terahertz optical sampling and analysis system Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2016	Coherent, tuned terahertz photons from nonlinear processes in graphene Awarded by: Australian Research Council (ARC) Funding Scheme: Discovery Projects
2015	Condensed Matter and Materials Conference 2015 Awarded by: NSW Department of Trade and Investment Funding Scheme: Research Attraction and Acceleration Program
2015	New generation cryogen-free physical property measurement system Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2014	Novel terahertz electronics, photonics and plasmonics in high-mobility, low-dimensional electronic systems Awarded by: Australian Research Council (ARC) Funding Scheme: Discovery Projects
2014	Using Nonlinear Effects as a Method for cheap THz Radiation Production Awarded by: Australian Synchrotron Company P/L Funding Scheme: Travel Grant
2013	A complete thermo-electric characterisation facility for exploration of novel materials and devices at high temperatures Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2013	Collaboration with Shanghai Institute of Microsystem and Information Technology (Chinese Academy of Sciences) to explore the application of carbon nanomaterials in terahertz science and technology Awarded by: Department of Innovation, Industry, Science and Research (DIISR) Funding Scheme: Australia-China Science and Research Fund
2013	Dynamic mechanism of spin reorientation transition in NdFeO3 investigated by inelastic neutron scattering Awarded by: Australian Institute of Nuclear Science and Engineering (AINSE) Funding Scheme: Novice User Award (Bragg Institute)
2013	Electron and spin transport in topoogical insulators Awarded by: Australian Research Council (ARC) Funding Scheme: Discovery Projects
2013	Epitaxial Growth Facility for Advanced Materials Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2011	3D nano-photonic fabrication facility based on super-resolution techniques Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2010	Combined scanning tunnelling microscope system for nano-fabrication and characterization - filed in part 6 Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2009	Better emitters, enhanced optics, superior detectors: advancing terahertz science and technology for applications in medicine, agriculture, industry and national security Awarded by: Australian Research Council (ARC) Funding Scheme: Discovery Projects
2009	Ultrafast dynamics measurement facility for the physical, biochemical and materials sciences Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2008	High field magnet for materials processing and characterisation Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2008	High performance nanomaterials for thermionics and thermoelectrics applications Awarded by: Department of Innovation, Industry, Science and Research (DIISR) Funding Scheme: International Science Linkages
2007	16 Tesla Physical Property Measurement System (PPMS) Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)
2007	Advanced Materials and Structures for Terahertz Science and Technology Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage International
	Vector network analyser suite for advanced terahertz materials and devices Awarded by: Australian Research Council (ARC) Funding Scheme: Linkage Infrastructure Equipment & Facilities (LIEF)

Potential Supervision Topics

• new methods of generation of terahertz-frequency electromagnetic radiation

• new methods of detection of terahertz-frequency electromagnetic radiation

• new applications of terahertz-frequency electromagnetic radiation

Advisees

Graduate Advising Relationship

Degree	Research Title	Advisee
Doctor of Philosophy	Magnetic Properties of Rare Eearth Orthoferrite	Mohammed, Mohanad Hazim
Doctor of Philosophy	Raman Scattering, Synchrotron Terahertz/Far-Infrared Spectroscopic Investigation and Electrical Transport Properties of Aerographite and Single-Walled Carbon Nanotube Aerogel	Zhang, Hao
Doctor of Philosophy	Application of Pervious Geopolymer Concrete in Pavement and Piles	Zhang, Haiqiu
Doctor of Philosophy	Exploring the Nonlinear Effect of Conductivity in Superconductor under Terahertz Field	Tian, Jie
Doctor of Philosophy	Optical Properties of Dirac and Semi-Dirac Materials	Tran, My Hanh
Doctor of Philosophy		Bake, Abuduliken
Doctor of Philosophy	INVESTIGATION OF THE TEMPERATURE DEPENDENCE OF TERAHERTZ SPECTRAL FEATURES IN L-ALANINE	Allen, Jackson
Doctor of Philosophy	Terahertz Spectral Dependence of L-Alanine and Other Amino Acids on Inter-Molecular Bonds	Sanders, Tom
Doctor of Philosophy	Far Infrared Spectroscopic analysis of SP	Colla, Jarrod

Reviewer Of

ACS Applied Materials and Interfaces (Journal)
Advanced Materials (Journal)
American Journal of Physics (Journal)

Keywords

Semiconductors, Electronic materials, Spectroscopy, Solid-state physics, Condensed matter physics, Terahertz (THz), T-rays

Full Name

Roger Lewis

Mailing Address

Faculty of Engineering and Information Sciences

University of Wollongong

Wollongong

NSW

2522

Australia

Geographic Location

Wollongong, NSW, Australia

Located In Facility

Building 4, Room 101F (4-101F)

Orcid Id

http://orcid.org/0000-0002-4598-7553 (confirmed)

Web Of Science Researcher Id

D-3135-2014

Scopus Id

56415509200

Overview

Overview

Top Publications

Research Areas

Available as Research Supervisor

Publications

Selected Publications

Journal Article

Funding

Investigator On

Supervision

Available as Research Supervisor

Potential Supervision Topics

Advisees

Graduate Advising Relationship

Service

Reviewer Of

Background

Keywords

Contact

Full Name

Mailing Address

Geographic Location

Located In Facility

Identity

Orcid Id

Web Of Science Researcher Id

Scopus Id

Overview

Top Publications

Research Areas

Publications

Selected Publications

Journal Article

Funding

Investigator On

Supervision

Potential Supervision Topics

Advisees

Graduate Advising Relationship

Service

Reviewer Of

Background

Keywords

Contact

Full Name

Mailing Address

Geographic Location

Located In Facility

Identity

Orcid Id

Web Of Science Researcher Id

Scopus Id

Visualisations

Research Areas