Publications 2015
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Bei Shi and Kei May Lau, " Enhanced optical properties of InAs/InAlGaAs/InP quantum dots grown by metal-organic chemical vapor deposition using a double-cap technique ", Journal of Crystal Growth, 433, pp. 19-23, Oct 2015
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Yating Wan, Qiang Li, Yu Geng, and Kei May Lau, "1.3 um Photoluminescence from InAs/GaAs Quantum Dots on CMOS Compatiable (001) Silicon by Metal-organic Chemical Vapor Deposition", the International Conference on Solid State Devices and Materials (SSDM), Sapporo, Japan, 27th-30th, Sep, 2015
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Bei Shi and Kei May Lau, "Effects of Double-cap Technique on the improvement of InAs/InAlGaAs/InP Quantum Dots Grown by Metal-organic Chemical Vapor Deposition", the International Conference on Solid State Devices and Materials (SSDM), Sapporo, Japan, 27th-30th, Sep, 2015
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Chao Liu, Yuefei Cai, and Kei May Lau, "Enhanced Optical Performance of Monolithically Integrated HEMT-LED by Buffer Optimization", the 11th International Conference on Nitride Semicondcutors (ICNS), Beijing, China, 30th Aug - 4th Sep, 2015
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Yating Wan, Qiang Li, Yu Geng, Bei Shi, and Kei May Lau, "InAs/GaAs quantum dots on GaAs-on-V-grooved-Si substrate with high optical quality in the 1.3 μm band", Applied Physics Letters, 107, 081106, Aug 2015
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Huaxing Jiang, Xing Lu, Chao Liu, and Kei May Lau, "Off-state Drain Leakage Reduction by Post Metallization Annealing for Al2O3/GaN/AlGaN/GaN MOSHEMTs on Silicon", the 42nd International Symposium on Compound Semiconductors, Santa Barbara, California, USA, June 2015
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Chao Liu, Yuefei Cai, Zhaojun Liu, Jun Ma, and Kei May Lau, "Buffer Structure Optimization of Monolithically Integrated HEMT-LED Using a Metal-Interconnection-Free Integration Scheme", 57th Electronic Materials Conference(EMC), Columbus, Ohio, USA, 24th-26th, June, 2015
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Qiang Li, Kar Wei Ng, and Kei May Lau, "Orderly Array of In-Plane GaAs Nanowires on Exact (001) Silicon for Antiphase-Domain-Free GaAs Thin Films", International Conference on Compound Semiconductor Manufacturing Technology, Arizona, USA, May 2015
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Chao Liu, Yuefei Cai, Zhaojun Liu, Jun Ma, and Kei May Lau, "Metal-interconnection-free integration of InGaN/GaN light emitting diodes with AlGaN/GaN high electron mobility transistors", Applied Physics Letters, 106, 181110, May 2015
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Xing Lu, Jun Ma, Huaxing Jiang, Chao Liu, Peiqiang Xu, and Kei May Lau, " Fabrication and Characterization of Gate-Last Self-Aligned AlN/GaN MISHEMTs With In Situ SiNx Gate Dielectric ", IEEE TRANSACTIONS ON ELECTRON DEVICES, 2015
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Wai Ching Cho, Xinsheng Wang, Zhaojun Liu, Yang Chai, and Kei May Lau, " High Performance Field Effect Transistors Based on Large Area Mos2 Thin Films ", 2015 MRS Spring Meeting and Exhibit, San Francisco, Califormia, USA, April 6-10, 2015
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Jun Ma, Xing Lu, Xueliang Zhu, Tongde Huang, Huaxing Jiang, Peiqiang Xu, and Kei May Lau, " MOVPE growth of in situ SiNx/AlN/GaN MISHEMTs with low leakage current and high on/off current ratio ", Journal of Crystal Growth, 414, pp. 237-242, 2015
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Bei Shi, Qiang Li, Yating Wan, Kar Wei Ng, Xinbo Zou, Chak Wah Tang, and Kei May Lau, "InAlGaAs/InAlAs MQWs on Si Substrate", IEEE PHOTONICS TECHNOLOGY LETTERS, Vol. 27, No. 7, April 2015
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Qiang Li, Kar Wei Ng, and Kei May Lau, "Growing antiphase-domain-free GaAs thin films out of highly ordered planar nanowire arrays on exact (001) silicon", Applied Physics Letters, 106, 072105, Feb 2015
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Chao Liu, Zhaojun Liu, Tongde Huang, Jun Ma, and Kei May Lau, "Improved breakdown characteristics of monolithically integrated III-nitride HEMT–LED devices using carbon doping ", Journal of Crystal Growth, 414, pp.243-247, 2015