Publications and Media Reporting (in red)

  1. Wen Jun Ding, Jeremy Zhen Jie Lim, Hue Thi Bich Do, Xiao Xiong, Zackaria Mahfoud, Ching Eng Png, Michel Bosman*, Lay Kee Ang*, and Lin Wu*, , Particle simulation of plasmons, Nanophotonics 20200067 (2020) [PDF]
  2. J. Lim, K. J. A. Ooi, C. Zhang, L. K. Ang*, and Yee Sin Ang*, Broadband strong optical dichroism in topological Dirac semimetals with Fermi velocity anisotropy, Chinese Physics B 29, 077802 (2020) [PDF]
  3. S. Ahmad, M. Zubair*, O. Jalil, M. Q. Mehmood, U. Younis*, X. Liu, K. W. Ang, and L. K. Ang*, Generalized scaling law for exciton binding energy in two-dimensional materials, Phys. Rev. Applied 13, 064062 (2020) [PDF]
  4. Sneha Banerjee, Liemao Cao, Yee Sin Ang*, L. K. Ang, and Peng Zhang*, Reducing Contact Resistance in Two-Dimensional-Material-Based Electrical Contacts by Roughness Engineering, Phys. Rev. Applied 13, 064021 (2020) [PDF]
  5. Xiaolong Feng, Ying Liu*, Zhi-Ming Yu*, Zhongshui Ma, L. K. Ang, Yee Sin Ang, and Shengyuan A. Yang, Super-Andreev reflection and longitudinal shift of pseudospin-1 fermions, Phys. Rev. B 101, 235417 (2020) [PDF]
  6. Qingyun Wu*, Liemao Cao, Yee Sin Ang, Lay-Kee Ang*, Superior and tunable gas sensing properties of Janus PtSSe monolayer, Nano Express 1 010042 (2020) [PDF]
  7. Shuang Fan, Jian Zhang, Qingyun Wu, Shaozhuan Huang, Jinlong Zheng, Dezhi Kong, Song Chen, Ye Wang, Lay Kee Ang, Yumeng Shi*, and Hui Ying Yang*, Morphological and Electronic Dual Regulation of Cobalt−Nickel Bimetal Phosphide Heterostructures Inducing High Water-Splitting Performance, J. Phys. Chem. Lett. 11, 3911 – 3919 (2020) [PDF]
  8. Liemao Cao, Guanghui Zhoi, Qingyun Wu, Shengyuan A. Yang, Hui Ying Yang, Yee Sin Ang*, and L. K. Ang*, Electrical Contact between Ultrathin Topological Dirac Semimetal and Two-Dimensional Materials, Phys. Rev. Applied 13, 054030 (2020) [PDF]
  9. Yew Von Lim, Shaozhuan Huang, Qingyun Wu, Dezhi Kong, Ye Wang, Yanfang Zhu, Yanxia Wang, Yun‐Xiao Wang, Hua‐Kun Liu, Shi‐Xue Dou, Lay Kee Ang, and Hui Ying Yang*, Super‐Kinetically Pseudocapacitive MnCo2S4 Nanourchins toward High‐Rate and Highly Stable Sodium‐Ion Storage, Advanced Functional Materials, 1909702 (Feb 2020) [PDF]
  10. Liemao Cao, Y. S. Ang*, Qingyun Wu, and L. K. Ang*, Electronic Properties and Spintronic Applications of Carbon Phosphide Nanoribbon, Phys. Rev. B 101, 035422 (2020) [PDF]
  11. Kelvin J. A. Ooi*, Yee Sin Ang*, Qingwei Zhai, Xiaoqing Sun, Peng Xing, C. K. Ong, Lay Kee Ang, and Dawn T. H. Tan, Dirac terahertz plasmonics in two and three dimensions, Optics Communications 462, 125319 (2020) [PDF]
  12. Mei Er Pam, Shaozhuan Huang, Shuang Fan, Dechao Geng, Dezhi Kong, Song Chen, Meng Ding, Lu Guo, Lay Kee Ang, Hui Ying Yang, Interface engineering by atomically thin layer tungsten disulfide catalyst for high-performance Li-S battery, Materials Today Energy 16, 100380 (2020) [PDF]
  13. Wei Huang, Lay-Kee Ang, and Elica Kyoseva, Shortcut to adiabatic light transfer in waveguide couplers with a sign flip in the phase mismatch, J Phys. D: Applied Physics 53, 035104 (2020) [PDF]
  14. Xin Zhang, Yee Sin Ang, Jian-Ying Du, Jincan Chen,* and Lay Kee Ang*, Graphene-based thermionic-thermoradiative solar cells: Concept, efficiency limit, and optimum design, Journal of Cleaner Production 242, 118444 (2020) [PDF]
  1. Tianning Zhang, K. J. A. Ooi, Wenchao Chen, Y. S. Ang* and L. K. Ang*, Optical Kerr Effect and Third Harmonic Generation in Topological Dirac/Weyl Semimetal”, Optics Express 27, 38270 (December 2019) [PDF]
  2. Liemao Cao, Y. S. Ang, Qingyun Wu, and L. K. Ang*, Janus PtSSe and graphene heterostructure with tunable Shottky barrier and optical properties, Appl. Phys. Lett. 115, 241601 (December 2019) [PDF]
  3. Shuang Fan, Shaozhuan Huang, Mei Er Pam, Song Chen, Qingyun Wu, Junping Hu, Ye Wang, Lay Kee Ang, Congcong Yan, Yumeng Shi, and Hui Ying Yang*, Design Multifunctional Catalytic Interface: Toward Regulation of Polysulfide and Li2S Redox Conversion in Li–S Batteries, Small 1906132 (2019) [PDF]
  4. Dechao Geng, Junping Hu, Wei Fu, Lay Kee Ang, Hui Ying Yang*, Graphene-induced in-situ growth of monolayer and bilayer 2D SiC crystals toward high-temperature electronics, ACS Appl. Mater. Interfaces 11, 39109 (2019) [PDF]
  5. Dechao Geng, Jichen Dong, Lay Kee Ang, Feng Ding*, and Hui Ying Yang*, In-situ epitaxial engineering of graphene and h-BN lateral heterostructure with tunable morphology, NPG Asia Materials 11:56 (2019) [PDF]
  6. Mei Er Pam, Junping Hu, Yee Sin Ang, Shaozhuan Huang, Dezhi Kong, Yumeng Shi, Xiaoxu Zhao, Dechao Geng, Stephen J Pennycook, Lay Kee Ang, Hui Ying Yang*, High-Concentration Niobium-Substituted WS2 Basal Domains with Reconfigured Electronics Band Structure for Hydrogen Evolution Reaction, ACS Appl. Mater. Interfaces 11, 34862 (2019) [PDF]
  7. Y. S. Ang*, and L. K. Ang, Theory of Thermionic Carrier Injection in Graphene/Organic Schottky Interface, Front. Mater. 6:204 (2019) [PDF]
  8. Qingyun Wu*, Y. S. Ang, Liemao Cao, and L. K. Ang*, Design of metal contacts for monolayer Fe3GeTe2 based devices, Appl. Phys. Lett. 115 083105 (2019) [PDF]
  9. Yi Xu*, L. Wu, and L. K. Ang*, Surface exciton polaritons: a promising mechanism for refractive index sensing, Phys Rev. Applied 12, 024029 (2019) [PDF]
  10. Yee Sin Ang*, Yueyi Chen, Chuan Tan, and Lay Kee Ang*, Generalized High-Energy Thermionic Electron Injection at Graphene Interface, Phys. Rev. Applied 12, 014057 (2019) [PDF]
    Media reporting: [] [semiconductor digest] [Eureka] [Materials Today]
  11. Xin Zhang; Jianying Du, Yee Sin Ang, Jincan Chen, Lay Kee Ang*, Hybrid direct carbon fuel cell-thermoradiative systems for high-efficiency waste-heat recovery, Energy Conversion and Management 198, 111842 (2019) [PDF]
  12. Lim, YV; Huang, SZ; Hu, JP; Kong, DZ; Wang, Y; Xu, TT; Ang, LK; Yang, HY, Explicating the Sodium Storage Kinetics and Redox Mechanism of Highly Pseudocapacitive Binary Transition Metal Sulfide via Operando Techniques and Ab Initio Evaluation, Small Methods 3 1900112, (2019)
  13. Xin Zhang, Yee Sin Ang, Jincan Chen*, and Lay Kee Ang*,Design of an InSb thermoradiative system for harvesting low-grade waste heat, Optics Lett. 44, 3354 (2019) [PDF]
  14. Yew Von Lim, Shaozhuan Huang, Qingyun Wu, Yingmeng Zhang, Dezhi Kong, Ye Wang, Tingting Xu, Yumeng Shi, Qi Ge, Lay Kee Ang, Hui Ying Yang*, Rhenium Disulfide Nanosheets/Carbon Composite as a Novel Anode Material for High-Rate and Long Lifespan Sodium-ion Batteries, Nano Energy 61, 626 (2019). [PDF]
  15. Ge Tang, Mei Er Pam; Hui Zhang, Zhiwen Shu, Peng Feng, Biao Wei, LayKee Ang, Huiying Yang; Mo Li, Fast neutron irradiation induced effects on monolayer MoS2, Applied Physics Express, 12, 056001 (2019) [PDF]
  16. Xin Zhang, Yee Sin Ang, Zhuolin Yea, Shanhe Sua, Jincan Chena*, and Lay Kee Ang*, Three-terminal heterojunction bipolar transistor solar cells with non-ideal effects: Efficiency limit and parametric optimum selection, Energy Conversion and Management 188, 112 (2019) [PDF]
  17. Mei Er Pam, Zibo Li, Yee Sin Ang, Yumeng Shi*, Dechao Geng, Shaozhuan Huang, Xiaoxu Zhao, Stephen J. Pennycook, Huizhen Yao,
    Xue Gong, Lay Kee Ang, and Hui Ying Yang*, Thermal-Assisted Vertical Electron Injections in Few-Layer Pyramidal-Structured MoS2 Crystals, J Phys. Chem. Lett. 10, 1292 (2019) [PDF]
  18. Review paper: Yi Xu,* Ping Bai, Xiaodong Zhou, Yuriy Akimov, Ching Eng Png, Lay-Kee Ang,* Wolfgang Knoll,* and Lin Wu,* Optical Refractive Index Sensors with Plasmonic and Photonic Structures: Promising and Inconvenient Truth,Advanced Optical Materials 1801433 (2019) [PDF]
    Media reporting: [] [Asian Scientist] [EurekAlert] [ScienMag] [Sciencedaily] [Materials View] [SUTD]
  19. Yi Xu, Y. S. Ang, L. Wu, and L. K. Ang, High Sensitivity Surface Plasmon Resonance Sensor Based on Two-Dimensional MXene and Transition Metal Dichalcogenide: A Theoretical Study MDPI Nanomaterials 9, 165 (2019) [PDF]
  20. Pengfei Qin, Er-Ping Li, Yihao Yang, Hanzhi Ma, Bin Zheng, Fei Gao, Zuojia Wang, Lian Shen, Ran Hao, Lay Kee Ang, and Hongsheng Chen, Spoof Surface Plasmonic Graphene for Controlling the Transports and Emissions of Electromagnetic Waves, IEEE Transactions on Microwave Theory and Techniques 67 (1), 50-55 (2019) [PDF]
  21. INVITED: Kelvin J. A. Ooi1, Y. S. Ang, Q. Zhai, Dawn T. H. Tan, L. K. Ang, and C. K. Ong Nonlinear Plasmonics of Three-Dimensional Dirac Semimetals, APL Photonics 4, 034402 (2019) [PDF]
  22. Dechao Geng, Xiaoxu Zhao, Ke Zhou, Wei Fu, Zhiping Xu, Stephen J. Pennycook, Lay Kee Ang, and Hui Ying Yang, From Self-Assembly Hierarchical h-BN Patterns to Centimeter-Scale Uniform Monolayer h-BN Film, Advanced Materials Interfaces, 1801493 (2019) [PDF]
  23. Mei Er Pam, Yumeng Shi, Junping Hu, Xiaoxu Zhao, Jiadong Dan, Xue Gong, Shaozhuan Huang, Dechao Geng, Stephen Pennycook, Lay Kee Ang, and Hui Ying Yang, Effects of precursor pre-treatment on the vapor deposition of WS2 monolayers, Nanoscale Advance (2019)
  24. Y. Xu, L. Wu and L. K. Ang, Design of an optimized MoS2-based highly sensitive near-infrared surface plasmon resonance imaging biosensor, IEEE Journal of Selected Topics in Quantum Electronics, 25 4600307 (2019) [PDF]
  25. Y. Xu, C. Y. Hsieh, L. Wu and L. K. Ang, Two-dimensional transition metal dichalcogenides mediated long range surface plasmon resonance biosensors, J Phys Applied D 52, 065101 (Feb 2019) [PDF]
  1. EDITOR PICK : M. Zubair, Y. S. Ang, K. J. A. Ooi and L. K. AngFractional Fresnel coefficients for optical absorption in femtosecond laser-induced rough metal surfacesJ Appl Phys 124, 163101 (2018) [PDF]
  2. EDITOR SUGGESTION Y. S. Ang, H. Y. Yang, and L. K. AngUniversal scaling in nanoscale lateral Schottky heterostructuresPhys. Rev. Lett. 121, 056802 (Aug 2018) [PDF]
    Media reporting: [physics synopsis] [solid state technology pulse] [phys org] [EurekAlert] [ScienMag] [Sciencedaily] [Nanowerk] [Advanced Engineering]
  3. M. Zubair, Y. S. Ang, and L. K. AngThickness dependence of space-charge-limited current in spatially disordered organic semiconductorsIEEE Transaction on Electron Device 65, 3421 (June 2018) [PDF]
  4. M. Zubair, Y. S. Ang, and L. K. AngFractional Fowler-Nordheim Law for Field Emission from Rough Surface with Nonparabolic Energy DispersionIEEE Transaction on Electron Device 65, 2089 (June 2018) [PDF]
  5. Yingmeng Zhang, Yew Von Lim, Shaozhuan Huang, Mei Er Pam, Ye Wang, lay kee Ang;, Yumeng Shi, Hui Ying Yang, Tailoring NiO Nanostructured Arrays by Sulfate Anions for Sodium-Ion BatteriesSmall 14, 1800898 (June 2018) [PDF]</u?lay>
  6. A. D. Bartolomeo, A. Grillo, F. Urban, L. Lemmo, F. Giubileo. F. Luongo, G. Amato, L. Croin, L. Sun, S. J. Liang, and L. K. AngAsymmetric Schottky Contacts in Bilayer MoS2 Field effect TransistorsAdvanced Functional Materials 1800657 (May 2018) [PDF]
  7. Yew Von Lim, Shaozhuan Huang, Yingmeng Zhang, Dezhi Kong, Ye Wang, Lu Guo, Jun Zhang, Yumeng Shi, Tu Pei Chen, Lay Kee Ang, and Hui Ying Yang, Bifunctional Porous Iron Phosphide/Carbon Nanostructure Enabled High-Performance Sodium-Ion Battery and Hydrogen Evolution ReactionEnergy Storage Materials 15, 98-107 (April 2018) [PDF]
  8. Wei Huang, Shi-Jun Liang, Elica Kyoseva and Lay Kee AngA new coupling mechanism between two graphene electron waveguides for ultrafast switchingSemiconductor Science and Technology 33, 035014 (March 2018) [PDF]
  9. Wei Huang, Shi-Jun Liang, Elica Kyoseva and Lay Kee AngAdiabatic control of surface plasmon-polaritons in a 3-layers graphene curved configurationCarbon 127, 187-192 (Feb 2018) [PDF]
  1. Yee Sin Ang, Shengyuan A. Yang, C. Zhang, Zhongshui Ma, and L. K. AngValleytronics in merging Dirac cones: All-electric-controlled valley filter, valve, and universal reversible logic gatePhys Rev. B 96, 245410 (2017) [PDF]
    Media Reporting: [Eureka] [electronics360] [nanowerk] [ScienceNewsline] [Sciencedaily] [rdmag] [brightsurf]
  2. Nirakar Poudel, Shi-Jun Liang, David Choi, Bingya Hou, Lang Shen, Haotian Shi, L. K. ANG, Li Shi, and Stephen Cronin, Cross-plane Thermoelectric and Thermionic Transport across Au/h-BN/Graphene HeterostructuresScientific Report 7:14148 (2017) [PDF]
  3. Kelvin J. A. Ooi, P. C. Leong, L. K. Ang, and Dawn T. H. Tan, All-optical control on a graphene-on-silicon waveguide modulatorScientific Report 7:12748 (2017) [PDF]
  4. Kai-Chun Zhang, Xiao-Xing Chen, Chang-Jian Sheng, Kelvin J. A. Ooi, Lay Kee Ang, and Xue-Song Yuan, Transition radiation from graphene plasmons by a bunch beam in the terahertz regimeOptics Express 25, 20477 (21 Aug 2017) [PDF]
  5. INVITED Y. S. Ang, S. J. Liang and L. K. AngTheoretical Modelling of Electron Emission from GrapheneMRS Bulletin 42, 505 (10 July 2017) [PDF]
  6. K. J. A. Ooi, Y. S. Ang, J. L. Cheng, L. K. Ang, and Dawn T. H. Tan, Electronic Scattering of graphene plasmons in terahertz nonlinear regimeJournal of Selected Topics in Quantum Electronics 24, 5100206 (7/2017) (published online 7 Oct 2016) [PDF]
  7. Antonio Di Bartolomeo, Luca Genovese, Tobias Foller, Filippo Giubileo, Giuseppe Luongo, Luca Croin, Shi-Jun Liang, L. K. Ang and Marika Schleberger, Electrical transport and persistent photoconductivity in monolayer MoS2 phototransistorsNanotechnology 28, 214002 (2017)[PDF]
  8. Y. V. Lim, Y. Wang, D. Kong, L. Guo, J. I. Wong, L. K. Ang, and H. Y. Yang, Cubic-shaped WS2 nanopetals on a Prussian blue derived nitrogen-doped carbon nanoporous framework for high performance sodium-ion batteriesJ of Materials Chemistry A 5, 10406 (6/2017) [PDF]
  9. Y. B. Zhu, K. Zheng, X. Wu and L. K. AngEnhanced stability of filament-type resistive switching by interface engineeringScientific Report 7:43664 (2017) [PDF]
  10. Y. S. Ang, M. Zubair, and L. K. Ang Relativistic space charge limited current for massive Dirac fermionsPhys. Rev. B 95, 165409 (2017) [PDF]
  11. Linfeng Sun, Wei Sun Leong, Shize Yang, Matthew F. Chisholm, Shi-Jun Liang, L. K. Ang, Yongjian Tang, Yunewei Mao, Jing Kong and Hui Ying Yang, Concurrent Synthesis of high-Performance Monolayer Transition Metal DisulfidesAdvanced Functional Materials, 1605896 (3/2017) [PDF]
  12. Shi-Jun Liang, Bo Liu, Wei Hu, Kun Zhou and L. K. AngThermionic Energy Conversion Based on Graphene van der Waals HeterostructuresScientific Report 7:46211 (2017) [PDF]
  13. INVITED P. Zhang, A. Valfells, L. K. Ang, J. W. Luginsland and Y. Y. Lau, 100 years of the physics of diodesApplied Physics Reviews 4 011304 (3/2017) [PDF]
  14. K. J. A. Ooi, D. K. T. Ng, T. Wang, A. K. L. Chee, S. K. Ng, Q. Wang, L. K. Ang, A. M. Agarwal, L. C. Kimerling and D. T. H. Tan, Pushing the limits of CMOS optical parametric amplifiers with USRN:Si7N3 above the two-photon absorption edgeNature Comm 8 13878 (1/2017)[PDF]
  15. Zefeng Chen, Xinming Li, Jiaqi Wang, Li Tao, Mingzhu Long, Shi-Jun Liang, Lay Kee Ang, Chester Shu, Hon Ki Tsang, and Jian-Bin Xu, Synergistic Effects of Plasmonics and Electrons Trapping in Graphene Short-Wave Infrared Photodetectors with Ultrahigh ResponsivityACS Nano 11 430 (1/2017) [PDF]
  • S. J. Liang, W. Hu, A. Di Bartolomeo, S. Adam and L. K. Ang A modified Shottky model for graphene-semiconductor (3D/2D) contact: A combined theoretical and experimental study, paper #118240, Session 14: Modeling and Simulation 2D Materials and Organic Electronics, 2016 IEEE International Electron Device Meeting (IEDM), San Francisco, CA USA 5 to 7 December (2016) [PDF]
    Media Reporting (4 Jan 2017): [semiconductor today]
  • Y. Xu and L. K. Ang Guided Modes in a Double-Well Asymmetric Potential of a Graphene WaveguideElectronics 5, 87 (2016) [PDF]
  • Yew Von Lim, Zhi Xiang Huang, Ye Wang, Fei Hu Du, Jun Zhang, Tu Pei Chen, L. K. Ang and Hui Ying Yang, WS2 3D graphene nano-architecture networks for high performance anode materials of lithium ion batteriesRSC Advances 6, 107768 (2016) [PDF]
  • Y. S. Ang, and L. K. AngCurrent-temperature scaling for a Schottky interface with non-parabolic energy DispersionPhys. Rev. Applied. 6, 034013 (2016) [PDF]
  • M. Zubair, and L. K. Ang Fractional-dimensional Child-Langmuir law for a rough cathodePhys. Plasmas 23, 072118 (2016) [PDF]
  • Fucai Liu, Chao Zhu, Lu You, Shi-Jun Liang, Shoujun Zheng, Jiadong Zhou, Qundong Fu, Yongmin He, Qingsheng Zeng, Hong Jin Fan, Lay Kee Ang, Junling Wang, Zheng Liu 2D Black Phosphorus/SrTiO3-Based Programmable Photoconductive SwitchAdvanced Materials 28, 7768(2016) [PDF]
  • EDITOR PICK Kelvin J. A. Ooi, J. L. Cheng, J. E. Sipe, L. K. Ang, and Dawn T. H. Tan, Ultrafast, broadband, and configurable midinfrared all-optical switching in nonlinear graphene plasmonic waveguidesAPL Photonics 1, 046101 (2016) [PDF]
  • Yee Sin Ang, L. K. Ang, C. Zhang, and Zhongshui Ma Nonlocal transistor based on pure crossed Andreev reflection in a EuO-graphene/superconductor hybrid structurePhys. Rev. B 93, 041422(R) (2016) [PDF]
  • M. M. Tang, D. M. Zhao, Y. B. Zhu, and L. K. Ang Electromagnetic sinc Schell-model pulses in dispersive mediaPhys. Lett. A 380, 794 (2016) [PDF]
  1. Y. L. Liu, P. Zhang, S. H. Chen, and L. K. Ang Maximal charge injection of a uniform separated electron pulse train in drift spacePhys. Rev. Special Topics – Accelerators and Beams 18, 123402 (2015) [PDF]
  2. Y. L. Liu, P. Zhang, S. H. Chen, and L. K. Ang Maximal charge injection of consecutive electron pulses with uniform temporal pulse separationPhys. Plasmas 22, 084504 (2015) [PDF]
  3. Kelvin. J. A. Ooi, H. S. Chu, C. Y. Hsieh, Dawn T. H. Tan, and L. K. AngHighly Efficient Midinfrared On-Chip Electrical Generation of Graphene Plasmons by Inelastic Electron Tunneling ExcitationPhys. Rev. Applied. 3, 054001 (2015) [PDF]
  4. Y. B. Zhu, and L. K. Ang Space charge limited current for a sharp tipPhys. Plasmas 22, 052106 (2015) [PDF]
  5. Kelvin. J. A. Ooi, Wee Shing Koh, Hong Son Chu, Dawn T. H. Tan, and L. K. AngEfficiencies of Aloof-Scattered Electron Beam Excitation of Metal and Graphene PlasmonsIEEE Trans Plasma Science 43, 951 (2015) [PDF]
  6. G. F. R. Chen, T. Wang, K. J. A. Ooi, A. K. L. Chee, L. K. Ang, and D. T. H. Tan, Wavelength selective mode division multiplexing on a silicon chipOptics Express 23, 8095 (2015) [PDF]
  7. Y. B. Zhu, and L. K. AngNon-uniform space charge limited current injection into a nano contact solidSci. Rep. 5, 9173 (2015) [PDF]
  8. Y. Xu, and L. K. AngGuided modes in a triple-well graphene waveguide: Analogy of five-layer optical waveguideJ of Optics 17, 035005 (2015) Lab Talk [PDF] -feature article.
  9. P. Zhang, L. K. Ang, and A. Gover, Enhancement of coherent Smith-Purcell radiation at terahertz frequency by optimized grating, prebunched beams, and open cavityPhys. Rev. Special Topics – Accelerators and Beams 18, 020702 (2015) [PDF]
  10. S. J. Liang, and L. K. AngElectron thermionic emission from graphene and a thermionic energy converterPhys. Rev. Applied. 3, 014002 (2015) [PDF] 
    Media Reporting: [Nanowerk] [Greencarcongress] [nanotech]
  1. Kelvin J. A. Ooi, L. K. Ang, and Dawn T. H. Tan,Waveguide Engineering of Graphene�s NonlinearityAppl. Phys. Lett. 105, 111110 (2014) [PDF]
  2. S. J.Liang, and L. K. AngChiral Tunneling-assisted Over-barrier Electron Emission from GrapheneIEEE Trans Electron Device 61, 1764 (2014) [PDF] (Based on invited talk from IVEC 2013 IEEE Trans. Electron Devices).
  3. Y. L. Liu, S. H. Chen, W. S. Koh and L. K. AngTwo-Dimensional Relativistic Space Charge Limited Current Flow in the Drift SpacePhysics of Plasmas 21, 043101 (2014) [PDF]
  4. Kelvin J. A. Ooi, Hong Son Chu, Ping Bai, and L. K. AngElectrooptical Graphene Plasmonic Logic GatesOptics Lett. 30, 1629-1632 (2014) [PDF]
  5. Y. J. Liu, and L. K. AngSpace charge effect of the time-dependent ultrafast laser excited electron emission from a metal surfaceJ. Phys. D: Appl. Phys. 47, 122502 (2014) [PDF]
  6. Fuxing Gu, Heping Zeng, Yingbin Zhu, Qing Yang, L. K. Ang, and Songlin Zhuang, Single-Crystal Pd and its Alloy Nanowires for Plasmon Propagation and Highly Sensitive Hydrogen DetectionAdvanced Optical Materials 2, 189-196 (2014) [PDF]
  1. K. J. A. Ooi, H. S. Chu, P. Bai, and L. K. AngActive graphene nanoribbon plasmonic waveguide devicesJ. Opt. Soc. Am. B 30, 3111 (2013) [PDF]
  2. Y. J. Liu, and L. K. AngMotion-induced radiation from electrons moving in Maxwell�s fish-eyeSci. Rep. 3, 3065 (2013) [PDF]
  3. M. Pant, and L. K. AngTime-dependent quantum tunneling and non-equilibrium heating model for the generalized Einstein photoelectric effectPhys. Rev. B 88, 195434 (2013) [PDF]
  4. Shijun Liang, S. Sun, and L. K. AngOver-barrier side band electron emission from graphene with time-oscillating potentialCarbon 61, 294-298 (2013) [PDF]
  5. Y. B. Zhu, P. Zhang, A. Valfells, L. K. Ang, and Y. Y. Lau, Novel scaling laws for the Langmuir-Blodgett solutions in cylindrical and spherical diodesPhys. Rev. Lett. 110 265007 (2013) [PDF]
  6. J. T. Mendonca, R. M. O. Galvao, A. Serbeto, S. J. Liang and L. K. AngInverse bremsstrahlung in relativistic quantum plasmasPhys. Rev. E. 87 063112 (2013) [PDF]
  7. INVITED (APS-DPP12): L. K. Ang, and M. Pant, Generalized model for ultrafast laser induced electron emission from a metal tipPhysics of Plasmas 20, 056705 (2013) [PDF]
  8. S. Sun, and L. K. AngAnalysis of nonuniform field emission from a sharp tip emitter: effective enhancement factor and emission areaJ Appl. Phys. 113, 144902 (2013) [PDF]
  9. K. J. A. Ooi, P. Bai, H. S. Chu, and L. K. AngUltracompact Vanadium dioxide dual-mode plasmonic waveguide electroabsorption modulatorNanophotonics, 2, 13-19 (2013) [PDF]
  1. L. K. Ang, Ang RepliesPhys. Rev. Lett.109, 219802 (2012) [PDF]
  2. S. Sun, and L. K. AngAnalysis of field-emission from a diamond-metal-vacuum triple junctionJ Appl. Phys. 112, 066102 (2012) [PDF]
  3. S. Sun, and L. K. AngShot noise of low energy electron field emission due to Klein tunnelingJ Appl. Phys. 112, 016104 (2012) [PDF]
  4. M. Pant, and L. K. AngUltrafast laser induced electron emission from multiphoton to optical tunnelingPhys. Rev. B 86 045423 (2012) [PDF]
  5. K. J. A. Ooi, P. Bai, M. X. Gu, and L. K. AngPlasmonic coupled-cavity system for enhancement of surface plasmon localization in plasmonic detectorsNanotechnology 23, 275201 (2012) [PDF]
  6. S. Sun, and L. K. AngOnset of space charge limited current for field emission from a single sharp tipPhys. Plasmas 19, 033107 (2012) [PDF]
  1. Y. B. Zhu and L. K. AngAnalytical re-derivation of space charge limited current in solids using capacitor modelJ Appl. Phys. 110, 094514 (2011) [PDF]
  2. K. J. A. Ooi, P. Bai, M. X. Gu, and L. K. AngDesign of a monopole-antenna-based resonant nanocavity for detection of optical power from hybrid plasmonic waveguides Optics Express, 19, 17075 (2011) [PDF]
  3. S. Sun, L. K. Ang, D. Shiffler, and J. W. Luginsland, Klein tunneling model of low energy field emission from single layer graphene sheet Appl. Phys. Lett. 99, 013112 (2011) [PDF]
  4. S. H. Chen, L. C. Tai, Y. L. Liu, L. K. Ang, and W. S. Koh, Two-dimensional electromagnetic Child-Langmuir law of a short -pulse electron flowPhys. Plasmas 18, 023105 (2011) [PDF]
  5. YingBin Zhu, and L. K. AngChild-LAngmuir law in the Coulomb blockade regimeAppl. Phys. Lett. 98, 051502 (2011) [PDF]
  1. M. Pant, and L. K. AngShape dependence of the intrinsic quantum shot noise suppression of electron field emissionJ. Appl. Phys. 107, 106103 (2010) [PDF]
  2. W. Chandra, and L. K. AngSpace charge limited current in a gap combined of free space and solidAppl. Phys. Lett. 96, 183501 (2010) [PDF]
  3. W. Chandra, L. K. Ang, and X. Zhou, Shot noise reduction of space charge limited electron injection through a Schottky contact for a GaN diodePhys. Rev. B 81, 125321 (2010) [PDF].
  1. G. J. Zhu, X. Zhou, T. S. Lee, L. K. Ang, G. H. See, S. H. Lin, Y. K. Chin, and K. L. Pey, A compact model for undoped silicon-nanowire MOSFETS with Shottky-barrier source drainIEEE Trans. Electron Devices 56, 1100 (2009) [PDF]
  2. W. Chandra, L. K. Ang, and W. S. Koh, Two-dimensional model of space charge limited electron injection into a diode with Schottky contactJ. Phys. D: Appl. Phys. 42, 055504 (2009) [PDF]
  1. L. Wu, and L. K. AngNonequilibrium model of ultrafast laser-induced electron photofield emission from a dc-biased metallic surfacePhys. Rev. B 78, 224112 (2008) [PDF]
  2. H. S. Sim, S. P. Lau, L. K. Ang, M. Tanemura, and K. Yamaguchi, Multi-purpose ionization gas sensing devices using carbon nanofibers on plastic substrates, Diamond and Related Materials 17, 1959 (2008) [PDF]
  3. L. Wu, and L. K. AngLow temperature refrigeration by using thermal-field electron emission in a coaxial cylindrical diodeJ. Appl. Phys. 104, 084506 (2008) [PDF]
  4. H. S. Sim, S. P. Lau, L. K. Ang, G. F. You, M. Tanemura, K. Yamaguchi, M. Zamri, and M. Yusop, Field emission from a single carbon nanofiber at sub 100 nm gapAppl. Phys. Lett. 93, 023131 (2008) [PDF]
  5. P. Zhang, W. S. Koh, L. K. Ang, and S. H. Chen, Short pulse space-charge-limited electron flows in a drift spacePhys. Plasmas 15, 063105 (2008) [PDF]
  6. W. S. Koh, and L. K. AngQuantum model of space-charge-limited field emission in a nanogapNanotechnology 19, 235402 (2008) [PDF]
  7. L. Wu, L. K. Ang, and W. S. Koh, Theory of shot noise in high current space charge limited field emissionPhys. Rev. B 77, 115351 (2008) [PDF]
  1. L. K. Ang, and P. Zhang, Ultrashort pulse Child Langmuir law in the quantum and relativistic regimesPhys. Rev. Lett. 98, 164802 (2007) [PDF]
  2. W. Chandra, L. K. Ang, K. L. Pey, and C. M. Ng, Two-dimensional analytical Mott-Gurney law for a trap-filled solidAppl. Phys. Lett. 90, 153505 (2007) [PDF]
  3. W. S. Koh, and L. K. AngTwo-dimensional space charge limited flows in a crossed-field gapAppl. Phys. Lett. 90, 141503 (2007) [PDF]
  4. H. S. Sim, S. P. Lau, H. Y. Yang, L. K. Ang, M. Tanemura, and K. Yamaguchi, Reliable and flexible carbon nanofibers-based all-plastic field emission devicesAppl. Phys. Lett. 90, 143103 (2007) [PDF]
  5. J. H. Wu, A. Q. Liu, L. K. Ang, T. H. Cheng, K. Xu, J. Wu, J. T. Lin, Complex photonic band diagrams for finite-size photonic crystals with arbitrary defectsJ. Appl. Phys. 101, 053101 (2007) [PDF]
  6. L. Wu, and L. K. AngMultipactor discharge in a dielectric-loaded accelerating structurePhys. Plasmas 14, 013105 (2007) [PDF]
  1. W. S. Koh, and L. K. AngTransition of field emission to space-charge-limited emission in a nano gapAppl. Phys. Lett. 89, 183107 (2006) [PDF]
  2. J. H. Wu, A. Q. Liu and L. K. AngBandgap Optimization of Finite Photonic Structures Using Apodization MethodJ. Appl. Phys. 100, 084309 (2006) [PDF]
  3. L. Wu, and L. K. AngLow temperature refrigeration by electron emission in a crossed-field gapAppl. Phys. Lett. 89, 133503 (2006) [PDF]
  4. W. S. Koh, L. K. Ang, and T. J. T. Kwan, Multi-dimensional short-pulse space-charge-limited flowPhys. Plasmas 13, 063102 (2006) [PDF]
  5. INVITED (APS-DPP05): L. K. Ang, W. S. Koh, Y. Y. Lau, and T. J. T. Kwan, Space-charge-limited flows in the quantum regimePhys. Plasmas 13, 056701 (2006) [PDF]
  1. W. S. Koh, L. K. Ang, S. P. Lau and T. J. T. Kwan, Space-charge-limited bipolar flow in a nanogapAppl. Phys. Lett. 87, 193112 (2005) [PDF]
  2. J. H. Wu, L. K. Ang, A. Q. Liu, H. G. Teo, and C. Lu, Tunable high Q photonic bandgap Fabry-Perot resonantor J Opt. Soc. Am. B 22, 1770 (2005) [PDF]
  3. W. S. Koh, L. K. Ang, and T. J. T. Kwan, Three-dimensional Child-Langmuir law for hot electron emissionPhys. Plasmas 12, 053107 (2005) [PDF]
  4. W. S. Koh, and L. K. Ang, “Simulation of high current field emission from vertically aligned metallic carbon nanotubes“, International Journal of Nanoscience 3, 677-684 (2005) [PDF]
  5. SELECTED (IEEE_ICOPS04): L. K. Ang, Y. Y. Lau, and T. J. T. Kwan, Simple derivation of quantum scaling in Child-Langmuir lawIEEE Trans. Plasma Sci. 32, 410 (2004) [PDF]
  6. H. S. Djie, T. Mei, J. Arokiaraj, C. Sookdhis, S. F. Yu, L. K. Ang, and X. H. Tang, Experimental and Theoretical Analysis of Argon Plasma Enhanced Quantum Well IntermixingIEEE J. Quantum Electron 40, 166 (2004) [PDF]
  7. L. K. Ang, T. J. T. Kwan, and Y. Y. Lau, New scaling of Child-Langmuir law in quantum regimePhys. Rev. Lett. 91, 208303 (2003) [PDF]
  8. H. S. Djie, J. Arokiaraj, T. Mei, X. H. Tang, L. K. Ang, and D. Leong, Large blue-shift in InGaAs/InGaAsP laser structure using inductively coupled Argon plasma-enhanced quantum well intermixingJ Vac. Sci. Technol. B 21, L1 (2003) [PDF]
  9. L. K. Ang, T. J. T. Kwan, and Y. Y. Lau, Limiting current in a crossed-field nanogap”Phys. Rev. E 64, 017501 (2001) [PDF]
  1. A. Valfells, L. K. Ang, Y. Y. Lau, and R. M. Gilgenbach, Effects of an external magnetic field, and of oblique radio-frequency electric fields on multipactor discharge on a dielectricPhys. Plasmas 7, 750 (2000) [PDF]
  2. L. K. Ang,Y. Y. Lau, and R. M. Gilgenbach, Resonant absorption of a short-pulse laser in a doped dielectricAppl. Phys. Lett. 74, 2912 (1999) [PDF]
  3. S. D. Kovaleski, R. M. Gilgenbach, L. K. Ang, and Y. Y. Lau, Electron beam ablation of materialsJ. Appl. Phys. 86, 7129 (1999) [PDF]
  4. INVITED (IEEE-ICOPS98): R. M. Gilgenbach, S. D. Kovaleski, J. S. Lash, L. K. Ang, and Y. Y. Lau, Science and applications of energy beam ablationIEEE Trans. Plasma Sci. 27, 150 (1999) [PDF]
  5. L. K. Ang and Y. Y. Lau, Absolute instability in a traveling wave tube modelPhys. Plasmas 5, 4408 (1998) [PDF]
  6. S. D. Kovaleski, R. M. Gilgenbach, L. K. Ang, Y. Y. Lau, and J. S. Lash, Electron beam ablation versus laser ablation: plasma plume diagnostic studiesAppl. Surface Sci. 127-129, 947 (1998)[PDF]
  7. S. D. Kovaleski, R. M. Gilgenbach, L. K. Ang, and Y. Y. Lau, Dynamics and electron beam ablation of silicon dioxide measured by dye laser resonance absorption photographyAppl. Phys. Lett. 73, 2576 (1998) [PDF]
  8. INVITED (APS-DPP97): R. A. Kishek, Y. Y. Lau, L. K. Ang, A. Valfells, and R. M. Gilgenbach, Multipactor discharge on metals and dielectrics: historical review and recent theoriesPhys. Plasmas 5, 2120 (1998)  [PDF]
  9. L. K. Ang,Y. Y. Lau, R. A. Kishek, and R. M. Gilgenbach, Power deposited on a dielectric by multipactorIEEE Trans. Plasma Sci. 26, 290 (1998) [Special Issues on High Power Microwaves Generation] [PDF]
  10. L. K. Ang,Y. Y. Lau, R. M. Gilgenbach, H. L. Spindler, J. S. Lash, and S. D. Kovaleski, Surface instability of multipulse laser ablation on a metallic targetJ. Appl. Phys. 83, 4466 (1998) [PDF]
  11. L. K. Ang,Y. Y. Lau, R. M. Gilgenbach, and H. L. Spindler, Analysis of laser absorption on a rough metal surfaceAppl. Phys. Lett. 70, 696 (1997) [PDF]