Publications 2016
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Yu Han, Qiang Li, and Kei May Lau, " Highly ordered horizontal indium gallium arsenide/indium phosphide multi-quantum-well in wire structure on (001) silicon", Journal of Applied Physics, 120, 245701, 2016
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Xinbo Zou, Xu Zhang, Xing Lu, Chak Wah Tang, and Kei May Lau, " Breakdown Ruggedness of Quasi-Vertical GaN-Based p-i-n Diodes on Si Substrates", IEEE ELECTRON DEVICE LETTERS, Vol. 37, No. 9, 2016
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Qiang Li, Huaxing Jiang, and Kei May Lau, " Coalescence of planar GaAs nanowires into strain-free three-dimensional crystals on exact (001) silicon", Journal of Crystal Growth, Vol. 454, pp.19-24, 2016
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Qiang Li, Yating Wan, Alan Y. Liu, Arthur C. Gossard, John E. Bowers, Evelyn L. Hu, and Kei May Lau, " 1.3-μm InAs quantum-dot micro-disk lasers on V-groove patterned and unpatterned (001) silicon", OPTICS EXPRESS, Vol. 24, No. 18, Sep 2016
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Huaxing Jiang, Chao Liu, Xing Lu, and Kei May Lau, " High Voltage Low Current Collapse AlGaN/GaN MISHEMTs with in-situ SiN Gate Dielectric", Compound Semiconductor Week (CSW) 2016, Toyama, Japan, Jun 26-30, 2016
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Yuefei Cai, Xinbo Zou, Yuan Gao, Lisong Li, Philip K.T. Mok, and Kei May Lau, " Efficient Use of Uniform GaN HVLEDs for Small-Flicker General Illumination Applications with Converter-free LED Drivers", Compound Semiconductor Week (CSW) 2016, Toyama, Japan, Jun 26-30, 2016
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Tongde Huang, Chao Liu, Johan Bergsten, Huaxing Jiang, Kei May Lau, and Niklas Rorsman, " Fabrication and Improved Performance of AlGaN/GaN HEMTs with Regrown Ohmic Contacts and Passivation-First Process", Compound Semiconductor Week (CSW) 2016, Toyama, Japan, Jun 26-30, 2016
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Yating Wan, Qiang Li, Alan Y. Liu, Arthur C. Gossard, John E. Bowers, Evelyn L. Hu, and Kei May Lau, " Room Temperature CW 1.3 μm Single Mode Lasing of InAs Quantum Dot Micro-disk Lasers Grown on (001) Si", Conference on Lasers and Electro-Optics (CLEO), San Jose, California, USA, Jun 05-10, 2016
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Xing Lu, Chao Liu, Huaxing Jiang, Xinbo Zou, Anping Zhang, and Kei May Lau, " Monolithic integration of enhancement-mode vertical driving transistors on a standard InGaN/GaN light emitting diode structure", Applied Physics Letters, Vol. 109, 053504, Aug 2016
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Yating Wan, Qiang Li, Alan Y. Liu, Arthur C. Gossard, John E. Bowers, Evelyn L. Hu, and Kei May Lau, " Temperature characteristics of epitaxially grown InAs quantum dot micro-disk lasers on silicon for on-chip light sources", Applied Physics Letters, Vol. 108, 221101, May 2016
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Yu Han, Qiang Li, Shih-Pang Chang, Wen-Da Hsu, and Kei May Lau, " Growing InGaAs quasi-quantum wires inside semi-rhombic shaped planar InP nanowires on exact (001) silicon ", Applied Physics Letters, Vol. 108, 242105, June 2016
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Yating Wan, Qiang Li, Alan Y. Liu, Weng W. Chow, Arthur C. Gossard, John E. Bowers, Evelyn L. Hu, and Kei May Lau, " Sub-wavelength InAs quantum dot micro-disk lasers epitaxially grown on exact Si (001)substrates", Applied Physics Letters, Vol. 108, 221101, May 2016
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Yu Han, Qiang Li, and Kei May Lau, " Monolithic Integration of Tunnel Diode-Based Inverters on Exact (001) Si Substrates ", IEEE ELECTRON DEVICE LETTERS, Vol. 37, No. 6, June 2016
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Huaxing Jiang, Chao Liu, Xing Lu, and Kei May Lau, " Suppression of Current Collapse in AlGaN/GaN MISHEMTs using in-situ SiN Gate Dielectric and PECVD SiN Passivation ", International Conference on Compound Semiconductor Manufacturing Technology, Miami, USA, May 2016
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Xinbo Zou, Xu Zhang, Xing Lu, Chak Wah Tang, and Kei May Lau, " Fully Vertical GaN p-i-n Diodes Using GaN-on-Si Epilayers ", IEEE ELECTRON DEVICE LETTERS, Vol. 37, No. 5, May 2016
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Chao Liu, Yuefei Cai, Xinbo Zou, and Kei May Lau, " Low-Leakage High-Breakdown Laterally Integrated HEMT-LED via n-GaN Electrode", IEEE PHOTONICS TECHNOLOGY LETTERS, Vol. 28, No. 10, May 2016
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Xinbo Zou, Yuefei Cai, Wing Cheung Chong, and Kei May Lau, " Fabrication and Characterization of High-Voltage LEDs Using Photoresist-Filled-Trench Technique ", JOURNAL OF DISPLAY TECHNOLOGY, Vol. 12, No. 4, Apr 2016
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Xinbo Zou, Xu Zhang, Wing Cheung Chong, Chak Wah Tang, and Kei May Lau, " Vertical LEDs on Rigid and Flexible Substrates Using GaN-on-Si Epilayers and Au-Free Bonding", IEEE TRANSACTIONS ON ELECTRON DEVICES, Vol. 63, No. 4, Apr 2016
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Yating Wan, Qiang Li, Alan Y. Liu, Arthur C. Gossard, John E. Bowers, Evelyn L. Hu, and Kei May Lau, " Optically pumped 1.3 μm room-temperature InAs quantum-dot micro-disk lasers directly grown on (001)silicon", Optics Letters, Vol. 41, No. 7, Apr 2016
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Huaxing Jiang, Xing Lu, Chao Liu, Qiang Li, and Kei May Lau, " Off-state drain leakage reduction by post metallization annealing for Al2O3/GaN/AlGaN/GaN MOSHEMTs on Si", Phys. Status Solidi A, Vol. 213, No. 4, Apr 2016
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Chao Liu, Yuefei Cai, Huaxing Jiang, and Kei May Lau, " Optimization of a Common Buffer Platform for Monolithic Integration of InGaN/GaN Light-Emitting Diodes and AlGaN/GaN High-Electron-Mobility Transistors", Journal of ELECTRONIC MATERIALS, Vol. 45, No. 4, 2016
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Xing Lu, Huaxing Jiang, Chao Liu, Xinbo Zou, and Kei May Lau, " Off-state leakage current reduction in AlGaN/GaN high electron mobility transistors by combining surface treatment and post-gate annealing", Semiconductor Science and Technology, Vol. 31, 055019, Mar 2016
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Wai Ching Cho, Kam Lam Wu, Pak San Yip, Xinsheng Wang, Yang Chai, and Kei May Lau, " Selectable Synthesis of 2-D MoS2 and Its Electronic Devices: From Isolated Triangular Islands to Large-Area Continuous Thin Film", IEEE TRANSACTIONS ON NANOTECHNOLOGY, Vol. 15, No. 2, Mar 2016
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Xing Lu, Chao Liu, Huaxing Jiang, Xinbo Zou, Anping Zhang, and Kei May Lau, " Ultralow reverse leakage current in AlGaN/GaN lateral Schottky barrier diodes grown on bulk GaN substrate", Applied Physics Express, Vol. 9, 031001, Jan 2016
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Qiang Li, Yu Han, Xing Lu, and Kei May Lau, " GaAs-InGaAs-GaAs Fin-Array Tunnel Diodes on (001) Si Substrates With Room-Temperature Peak-to-Valley Current Ratio of 5.4 ", IEEE ELECTRON DEVICE LETTERS, Vol. 37, No. 1, Jan 2016