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論文 TSV

2024
  1. Kongping Wu, Leng Zhang, Fangzhen Li, Liwen Sang, Meiyong Liao, Kun Tang, Jiandong Ye, Shulin Gu. Enhancement of interfacial thermal conductance by introducing carbon vacancy at the Cu/diamond interface. Carbon. 223 (2024) 119021 10.1016/j.carbon.2024.119021
2023
  1. Sushmitha Veeralingam, Liwen Sang, Hong Pang, Renzhi Ma, Sushmee Badhulika. High Responsivity of Zero-Power-Consumption Ultraviolet Photodetector Using 2D-MoS2/i-GaN Vertical Heterojunction. ACS Photonics. 10 [12] (2023) 4408-4416 10.1021/acsphotonics.3c01250
  2. Masatomo Sumiya, Osamu Goto, Yuki Takahara, Yasutaka Imanaka, Liwen Sang, Noboru Fukuhara, Taichiro Konno, Fumimasa Horikiri, Takeshi Kimura, Akira Uedono, Hajime Fujikura. Fabrication of AlGaN/GaN heterostructures on halide vapor phase epitaxy AlN/SiC templates for high electron mobility transistor application. Japanese Journal of Applied Physics. 62 [8] (2023) 085501 10.35848/1347-4065/ace671
  3. Liwen Sang, Meiyong Liao, Masatomo Sumiya, Xuelin Yang, Bo Shen. High‐pressure MOCVD growth of InGaN thick films toward the photovoltaic applications. Fundamental Research. 3 [3] (2023) 403-408 10.1016/j.fmre.2021.11.024 Open Access
2022
  1. サン リウエン, 廖 梅勇. GaN 基板上ダイヤモンド膜の成長と放熱性向上. New diamond. 38 [4] (2022) 25-27
  2. Mingchao Yang, Takehiro Shimaoka, Liwen Sang, Junichi H. Kaneko, Satoshi Koizumi, Meiyong Liao. Radiation effect of X-ray with 100 kGy dose on the electrical properties of MESFET based on hydrogen-terminated diamond surface conductivity. Functional Diamond. 2 [1] (2022) 40-45 10.1080/26941112.2022.2066481 Open Access
  3. Kongping Wu, Leng Zhang, Danbei Wang, Fangzhen Li, Pengzhan Zhang, Liwen Sang, Meiyong Liao, Kun Tang, Jiandong Ye, Shulin Gu. A comparative study of interfacial thermal conductance between metal and semiconductor. Scientific Reports. 12 [1] (2022) 19907 10.1038/s41598-022-24379-z Open Access
  4. Masatomo Sumiya, Masato Sumita, Yasutaka Tsuda, Tetsuya Sakamoto, Liwen Sang, Yoshitomo Harada, Akitaka Yoshigoe. High reactivity of H2O vapor on GaN surfaces. Science and Technology of Advanced Materials. 23 [1] (2022) 189-198 10.1080/14686996.2022.2052180 Open Access
  5. Senping Fan, Tianyu Yan, Lihong Huang, Liwen Sang, Yang Mei, Leiying Ying, Baoping Zhang, Hao Long. Effect of stress on thermal properties of AlGaN nanofilms. Semiconductor Science and Technology. 37 [12] (2022) 125006 10.1088/1361-6641/ac9e18
  6. Zilong Zhang, Liwen Sang, Jian Huang, Linjun Wang, Yasuo Koide, Satoshi Koizumi, Meiyong Liao. Enhancement of magnetic sensing performance of diamond resonators coupling with magnetic-strictive FeGa films by various interlayers. Carbon. 200 (2022) 401-409 10.1016/j.carbon.2022.08.086
  7. Kongping Wu, Leng Zhang, Danbei Wang, Guanchao Chen, Fangzhen Li, Pengzhan Zhang, Liwen Sang, Meiyong Liao. A comprehensive investigation on electronic and thermal transport properties at the Cu/diamond interface. Diamond and Related Materials. 129 (2022) 109390 10.1016/j.diamond.2022.109390
  8. Yinling Chen, Liwen Sang, Satoshi Koizumi, Yasuo Koide, Xiaoxi Liu, Meiyong Liao. Effect of gas pressure on the quality-factor of single-crystal diamond micro cantilevers. Diamond and Related Materials. 129 (2022) 109340 10.1016/j.diamond.2022.109340
  9. Takahiro Nagata, Yuya Suemoto, Yoshihiro Ueoka, Masami Mesuda, Liwen Sang, Toyohiro Chikyow. Polarity Control of an All-Sputtered Epitaxial GaN/AlN/Al Film on a Si(111) Substrate by Intermediate Oxidization. ACS Omega. 7 [23] (2022) 19380-19387 10.1021/acsomega.2c00957 Open Access
  10. Lihong Huang, Senping Fan, Liwen Sang, Yang Mei, Leiying Ying, Baoping Zhang, Hao Long. Thermal conductivity and phonon scattering of AlGaN nanofilms by elastic theory and Boltzmann transport equation. Semiconductor Science and Technology. 37 [5] (2022) 055003 10.1088/1361-6641/ac5293
  11. Xiulin Shen, Zhenfei Lv, Kimiyoshi Ichikawa, Huanying Sun, Liwen Sang, Zhaohui Huang, Yasuo Koide, Satoshi Koizumi, Meiyong Liao. Stress effect on the resonance properties of single-crystal diamond cantilever resonators for microscopy applications. Ultramicroscopy. 234 (2022) 113464 10.1016/j.ultramic.2022.113464
  12. Cheng Ma, Xuelin Yang, Jianfei Shen, Danshuo Liu, Zidong Cai, Zhenghao Chen, Jun Tang, Liwen Sang, Fujun Xu, Xinqiang Wang, Weikun Ge, Bo Shen. Low RF loss and low dislocation density of GaN grown on high-resistivity Si substrates. Applied Physics Express. 15 [3] (2022) 031003 10.35848/1882-0786/ac5260
  13. Huanying Sun, Liwen Sang, Xiulin Shen, Xuelin Yang, Tiefu Li, J. Q. You, Bo Shen, Meiyong Liao. Elastic strain engineered nanomechanical GaN resonators with thermoelastic dissipation dilution up to 600 K. Journal of Applied Physics. 131 [5] (2022) 054502 10.1063/5.0080227
2021
  1. Liwen Sang, Masatomo Sumiya, Meiyong Liao, Yasuo Koide, Xuelin Yang, Bo Shen. Polarization-induced hole doping for long-wavelength In-rich InGaN solar cells. Applied Physics Letters. 119 [20] (2021) 202103 10.1063/5.0071506
  2. Xiulin Shen, Huanying Sun, Liwen Sang, Masataka Imura, Yasuo Koide, Satoshi Koizumi, Meiyong Liao. Integrated TbDyFe Film on a Single‐Crystal Diamond Microelectromechanical Resonator for Magnetic Sensing. physica status solidi (RRL) – Rapid Research Letters. 15 [9] (2021) 2100352 10.1002/pssr.202100352
  3. Meiyong Liao, Liwen Sang, Huanying Sun, Tiefu Li, Satoshi Koizumi. Highly efficient diamond electromechanical transducer based on released metal–oxide–semiconductor structure. Applied Physics Letters. 119 [7] (2021) 073504 10.1063/5.0058646
  4. Xiulin Shen, Kongping Wu, Huanying Sun, Liwen Sang, Zhaohui Huang, Masataka Imura, Yasuo Koide, Satoshi Koizumi, Meiyong Liao. Temperature dependence of Young's modulus of single-crystal diamond determined by dynamic resonance. Diamond and Related Materials. 116 (2021) 108403 10.1016/j.diamond.2021.108403
  5. Takahiro Nagata, Yuya Suemoto, Yoshihiro Ueoka, Masami Mesuda, Liwen Sang, Toyohiro Chikyow. Effects of low temperature buffer layer on all-sputtered epitaxial GaN/AlN film on Si (111) substrate. Japanese Journal of Applied Physics. 60 [SC] (2021) SCCG03 10.35848/1347-4065/abf07f
  6. Jianfei Shen, Xuelin Yang, Huayang Huang, Danshuo Liu, Zidong Cai, Zhenghao Chen, Cheng Ma, Fujun Xu, SANG, Liwen, Xinqiang Wang, Weiku Ge, Bo Shen, Jianfei Shen, Xuelin Yang, Huayang Huang, Danshuo Liu, Zidong Cai, Zhenghao Chen, Cheng Ma, Fujun Xu, Xinqiang Wang, Weikun Ge, Bo Shen. High-mobility n−-GaN drift layer grown on Si substrates. Applied Physics Letters. 118 [22] (2021) 222106 10.1063/5.0049133
  7. Huanying Sun, Xiulin Shen, Liwen Sang, Masataka Imura, Yasuo Koide, Jianqiang You, Tie-Fu Li, Satoshi Koizumi, Meiyong Liao. Thermal mismatch induced stress characterization by dynamic resonance based on diamond MEMS. Applied Physics Express. 14 [4] (2021) 045501 10.35848/1882-0786/abe7b0
  8. Zilong Zhang, Liwen Sang, Jian Huang, Linjun Wang, Satoshi Koizumi, Meiyong Liao. Tailoring the magnetic properties of galfenol film grown on single-crystal diamond. Journal of Alloys and Compounds. 858 (2021) 157683 10.1016/j.jallcom.2020.157683
  9. Liwen Sang, Bing Ren, Toshihide Nabatame, Masatomo Sumiya, Meiyong Liao. Insight into traps at Al2O3/p-GaN metal-oxide-semiconductor interface fabricated on free-standing GaN substrate. Journal of Alloys and Compounds. 853 (2021) 157356 10.1016/j.jallcom.2020.157356
  10. Liwen Sang. Diamond as the heat spreader for the thermal dissipation of GaN-based electronic devices. Functional Diamond. 1 [1] (2021) 174-188 10.1080/26941112.2021.1980356 Open Access
  11. Masafumi Hirose, Toshihide Nabatame, Yoshihiro Irokawa, Erika Maeda, Akihiko Ohi, Naoki Ikeda, Liwen Sang, Yasuo Koide, Hajime Kiyono. Interface characteristics of β-Ga2O3/Al2O3/Pt capacitors after postmetallization annealing. Journal of Vacuum Science & Technology A. 39 [1] (2021) 012401 10.1116/6.0000626
2020
  1. L. Sang, H. Sun, X. Yang, T. Li, B. Shen, M. Liao. Self-Temperature-Compensated GaN MEMS Resonators through Strain Engineering up to 600 K. Technical Digest - International Electron Devices Meeting. (2020) 26.4.1-26.4.4 10.1109/iedm13553.2020.9372065
  2. Zilong Zhang, Liwen Sang, Jian Huang, Waiyan Chen, Linjun Wang, Yukiko Takahashi, Seiji Mitani, Yasuo Koide, Satoshi Koizumi, Meiyong Liao. Enhanced magnetic sensing performance of diamond MEMS magnetic sensor with boron-doped FeGa film. Carbon. 170 (2020) 294-301 10.1016/j.carbon.2020.08.049
  3. Huanying Sun, Liwen Sang, Haihua Wu, Zilong Zhang, Tokuyuki Teraji, Tie-Fu Li, J. Q. You, Masaya Toda, Satoshi Koizumi, Meiyong Liao. Effect of Deep-Defects Excitation on Mechanical Energy Dissipation of Single-Crystal Diamond. Physical Review Letters. 125 [20] (2020) 206802 10.1103/physrevlett.125.206802 Open Access
  4. Kongping Wu, Liyong Gan, Leng Zhang, Pengzhan Zhang, Fei Liu, Jing Fan, Liwen Sang, Meiyong Liao. Generating robust two-dimensional hole gas at the interface between boron nitride and diamond. Japanese Journal of Applied Physics. 59 [9] (2020) 090910 10.35848/1347-4065/abb20c
  5. Haihua Wu, Zilong Zhang, Liwen Sang, Tiefu Li, Jianqiang You, Masataka Imura, Yasuo Koide, Meiyong Liao. Precise characterization of atomic-scale corrosion of single crystal diamond in H2 plasma based on MEMS/NEMS. Corrosion Science. 170 (2020) 108651 10.1016/j.corsci.2020.108651
  6. Bing Ren, Meiyong Liao, Masatomo Sumiya, Jian Li, Lei Wang, Xinke Liu, Yasuo Koide, Liwen Sang. Layered boron nitride enabling high-performance AlGaN/GaN high electron mobility transistor. Journal of Alloys and Compounds. 829 (2020) 154542 10.1016/j.jallcom.2020.154542
  7. Zilong Zhang, Haihua Wu, Liwen Sang, Yukiko Takahashi, Jian Huang, Linjun Wang, Masaya Toda, Indianto Mohammad Akita, Yasuo Koide, Satoshi Koizumi, Meiyong Liao. Enhancing Delta E Effect at High Temperatures of Galfenol/Ti/Single-Crystal Diamond Resonators for Magnetic Sensing. ACS Applied Materials & Interfaces. 12 [20] (2020) 23155-23164 10.1021/acsami.0c06593
  8. Zilong Zhang, Yuanzhao Wu, Liwen Sang, Haihua Wu, Jian Huang, Linjun Wang, Yukiko Takahashi, Runwei Li, Satoshi Koizumi, Masaya Toda, Indianto Mohammad Akita, Yasuo Koide, Meiyong Liao. Coupling of magneto-strictive FeGa film with single-crystal diamond MEMS resonator for high-reliability magnetic sensing at high temperatures. Materials Research Letters. 8 [5] (2020) 180-186 10.1080/21663831.2020.1734680 Open Access
  9. Haihua Wu, Zilong Zhang, Liwen Sang, Tiefu Li, Jianqiang You, Yingjie Lu, Yasuo Koide, Meiyong Liao. Electrical readout/characterization of single crystal diamond (SCD) cantilever resonators. Diamond and Related Materials. 103 (2020) 107711 10.1016/j.diamond.2020.107711
  10. Liwen Sang, Meiyong Liao, Xuelin Yang, Huanying Sun, Jie Zhang, Masatomo Sumiya, Bo Shen. Strain-enhanced high Q-factor GaN micro-electromechanical resonator. Science and Technology of Advanced Materials. 21 [1] (2020) 515-523 10.1080/14686996.2020.1792257 Open Access
2019
  1. Mingchao Yang, Liwen Sang, Meiyong Liao, Masataka Imura, Hongdong Li, Yasuo Koide. Threshold Voltage Instability of Diamond Metal–Oxide–Semiconductor Field‐Effect Transistors Based on 2D Hole Gas. physica status solidi (a). 216 [24] (2019) 1900538 10.1002/pssa.201900538
  2. Zilong Zhang, Haihua Wu, Liwen Sang, Jian Huang, Yukiko Takahashi, Linjun Wang, Masataka Imura, Satoshi Koizumi, Yasuo Koide, Meiyong Liao. Single-crystal diamond microelectromechanical resonator integrating with magneto-strictive galfenol film for magnetic sensor. Carbon. 152 (2019) 788-795 10.1016/j.carbon.2019.06.072
  3. Liwen Sang, Bing Ren, Raimu Endo, Takuya Masuda, Hideyuki Yasufuku, Meiyong Liao, Toshihide Nabatame, Masatomo Sumiya, Yasuo Koide. Boosting the doping efficiency of Mg in p-GaN grown on the free-standing GaN substrates. Applied Physics Letters. 115 [17] (2019) 172103 10.1063/1.5124904
  4. Bing Ren, Meiyong Liao, Masatomo Sumiya, Jian Huang, Linjun Wang, Yasuo Koide, Liwen Sang. Vertical-Type Ni/GaN UV Photodetectors Fabricated on Free-Standing GaN Substrates. Applied Sciences. 9 [14] (2019) 2895 10.3390/app9142895 Open Access
  5. Meiyong Liao, Liwen Sang, Takehiro Shimaoka, Masataka Imura, Satoshi Koizumi, Yasuo Koide. Energy‐Efficient Metal–Insulator–Metal‐Semiconductor Field‐Effect Transistors Based on 2D Carrier Gases. Advanced Electronic Materials. 5 [5] (2019) 1800832 10.1002/aelm.201800832
  6. Haruka Matsuura, Takeyoshi Onuma, Masatomo Sumiya, Tomohiro Yamaguchi, Bing Ren, Meiyong Liao, Tohru Honda, Liwen Sang. MOCVD Growth and Investigation of InGaN/GaN Heterostructure Grown on AlGaN/GaN-on-Si Template. Applied Sciences. 9 [9] (2019) 1746 10.3390/app9091746 Open Access
  7. Bing Ren, Jijun Zhang, Meiyong Liao, Jian Huang, Liwen Sang, Yasuo Koide, Linjun Wang. High-performance visible to near-infrared photodetectors by using (Cd,Zn)Te single crystal. Optics Express. 27 [6] (2019) 8935 10.1364/oe.27.008935 Open Access
  8. Kazuya Yuge, Toshihide Nabatame, Yoshihiro Irokawa, Akihiko Ohi, Naoki Ikeda, Liwen Sang, Yasuo Koide, Tomoji Ohishi. Characteristics of Al2O3/native oxide/n-GaN capacitors by post-metallization annealing. Semiconductor Science and Technology. 34 [3] (2019) 034001 10.1088/1361-6641/aafdbd
  9. Bing Ren, Meiyong Liao, Masatomo Sumiya, Jin Su, Xinke Liu, Yasuo Koide, Liwen Sang. High-quality SiN x /p-GaN metal-insulator-semiconductor interface with low-density trap states. Journal of Physics D: Applied Physics. 52 [8] (2019) 085105 10.1088/1361-6463/aaf5ba
  10. Meiyong Liao, Liwen Sang, Tokuyuki Teraji, Satoshi Koizumi, Yasuo Koide. Ultrahigh Performance On-Chip Single Crystal Diamond NEMS/MEMS with Electrically Tailored Self-Sensing Enhancing Actuation. Advanced Materials Technologies. 4 [2] (2019) 1800325 10.1002/admt.201800325
  11. Dickson Kindole, Yasutaka Imanaka, Kanji Takehana, Liwen Sang, Masatomo Sumiya. Terahertz Cyclotron Resonance in AlGaN/GaN Heterostructures. Journal of the Korean Physical Society. 74 [2] (2019) 159-163 10.3938/jkps.74.159
2018
  1. Bing Ren, Masatomo Sumiya, Meiyong Liao, Yasuo Koide, Xinke Liu, Yue Shen, Liwen Sang. Interface trap characterization of Al2O3/GaN vertical-type MOS capacitors on GaN substrate with surface treatments. Journal of Alloys and Compounds. 767 (2018) 600-605 10.1016/j.jallcom.2018.07.150
  2. Bing Ren, Masatomo Sumiya, Yasuo Koide, Bing Ren, Meiyong Liao, Yue Shen, Xinke Liu, SUMIYA, Masatomo, LIAO, Meiyong, Liwen Sang, KOIDE, Yasuo, Xinke Liu, Yue Shen, SANG, Liwen. Interface trap characterization of Al2O3/GaN vertical-type MOS capacitors on GaN substrate with surface treatments. Journal of Alloys and Compounds. 767 (2018) 600-605
  3. Haihua Wu, Liwen Sang, Yumeng Li, Tokuyuki Teraji, Tiefu Li, Masataka Imura, Jianqiang You, Yasuo Koide, Masaya Toda, Meiyong Liao. Reducing intrinsic energy dissipation in diamond-on-diamond mechanical resonators toward one million quality factor. Physical Review Materials. 2 [9] (2018) 090601 10.1103/physrevmaterials.2.090601
  4. Liwen Sang, Bing Ren, Meiyong Liao, Yasuo Koide, Masatomo Sumiya. Suppression in the electrical hysteresis by using CaF2 dielectric layer for p-GaN MIS capacitors. Journal of Applied Physics. 123 [16] (2018) 161423 10.1063/1.5010952
  5. Kongping Wu, 廖 梅勇, サン リウエン, 劉 江偉, 井村 将隆, Haitao Ye, 小出 康夫. A density functional study of the effect of hydrogen on electronic properties and band discontinuity at anatase TiO2/diamond interface. Journal of Applied Physics. 123 [16] (2018) 161599 10.1063/1.5002176 Open Access
  6. Xiaoxiao Sun, Xinqiang Wang, Shitao Liu, Ping Wang, Ding Wang, Xiantong Zheng, Liwen Sang, Masatomo Sumiya, Shigenori Ueda, Mo Li, Jian Zhang, Weikun Ge, Bo Shen. Determination of the transition point from electron accumulation to depletion at the surface of In x Ga1− x N films. Applied Physics Express. 11 [2] (2018) 021001 10.7567/apex.11.021001
  7. Masatomo Sumiya, Shigenori Ueda, Kiyotaka Fukuda, Yuya Asai, Yujin Cho, Liwen Sang, Akira Uedono, Takashi Sekiguchi, Takeyoshi Onuma, Tohru Honda. Valence band edge tail states and band gap defect levels of GaN bulk and In x Ga1− x N films detected by hard X-ray photoemission and photothermal deflection spectroscopy. Applied Physics Express. 11 [2] (2018) 021002 10.7567/apex.11.021002
  8. 廖 梅勇, 井村 将隆, サン リウエン, 寺地 徳之, 小泉 聡, 小出 康夫. 単結晶ダイヤモンドMEMSデバイスの研究. NEW DIAMOND. 34 [1] (2018) 12-16
2017
  1. Tao Ji, Qian Liu, Rujia Zou, Yongfang Zhang, Lili Wang, Liwen Sang, Meiyong Liao, Junqing Hu. Enhanced UV-visible light photodetectors with a TiO2/Si heterojunction using band engineering. Journal of Materials Chemistry C. 5 [48] (2017) 12848-12856 10.1039/c7tc04811d
  2. Haihua Wu, Liwen Sang, Tokuyuki Teraji, Tiefu Li, Kongping Wu, Masataka Imura, Jianqiang You, Yasuo Koide, Meiyong Liao. Reducing energy dissipation and surface effect of diamond nanoelectromechanical resonators by annealing in oxygen ambient. Carbon. 124 (2017) 281-287 10.1016/j.carbon.2017.08.069
  3. Liwen Sang, Bing Ren, Masatomo Sumiya, Meiyong Liao, Yasuo Koide, Atsushi Tanaka, Yujin Cho, Yoshitomo Harada, Toshihide Nabatame, Takashi Sekiguchi, Shigeyoshi Usami, Yoshio Honda, Hiroshi Amano. Initial leakage current paths in the vertical-type GaN-on-GaN Schottky barrier diodes. Applied Physics Letters. 111 [12] (2017) 122102 10.1063/1.4994627
  4. Yuta Nakayasu, Takaaki Tomai, Nobuto Oka, Kanako Shojiki, Shigeyuki Kuboya, Ryuji Katayama, Liwen Sang, Masatomo Sumiya, Itaru Honma. Fabrication of Cu 2 ZnSnS 4 thin films using a Cu-Zn-Sn-O amorphous precursor and supercritical fluid sulfurization. Thin Solid Films. 638 (2017) 244-250 10.1016/j.tsf.2017.07.063
  5. WU, Kongping. Interface electronic structure and the Schottky barrier at Al-diamond interface: hybrid density functional theory HSE06 investigation. Acta Physica Sinica. 66 [8] (2017) 088102 10.7498/aps.66.088102
  6. Bing Ren, Meiyong Liao, Masatomo Sumiya, Linjun Wang, Yasuo Koide, Liwen Sang. Nearly ideal vertical GaN Schottky barrier diodes with ultralow turn-on voltage and on-resistance. Applied Physics Express. 10 [5] (2017) 051001 10.7567/apex.10.051001
  7. Takaaki Tomai, Yoji Yasui, Shinji Watanabe, Yuta Nakayasu, Liwen Sang, Masatomo Sumiya, Takeshi Momose, Itaru Honma. Fabrication of three-dimensional CuInS 2 solar-cell structure via supercritical fluid processing. The Journal of Supercritical Fluids. 120 (2017) 448-452 10.1016/j.supflu.2016.05.026
  8. Meiyong Liao, Masaya Toda, Liwen Sang, Tokuyuki Teraji, Masataka Imura, Yasuo Koide. Improvement of the quality factor of single crystal diamond mechanical resonators. Japanese Journal of Applied Physics. 56 [2] (2017) 024101 10.7567/jjap.56.024101
  9. Masatomo Sumiya, Naoki Toyomitsu, Yoshitaka Nakano, Jianyu Wang, Yoshitomo Harada, Liwen Sang, Takashi Sekiguchi, Tomohiro Yamaguchi, Tohru Honda. Deep-level defects related to the emissive pits in thick InGaN films on GaN template and bulk substrates. APL Materials. 5 [1] (2017) 016105 10.1063/1.4974935 Open Access
2016
  1. Kexiong Zhang, Meiyong Liao, Masataka Imura, Toshihide Nabatame, Akihiko Ohi, Masatomo Sumiya, Yasuo Koide, Liwen Sang. Electrical hysteresis in p-GaN metal–oxide–semiconductor capacitor with atomic-layer-deposited Al2O3as gate dielectric. Applied Physics Express. 9 [12] (2016) 121002 10.7567/apex.9.121002
  2. Kexiong Zhang, Meiyong Liao, Masatomo Sumiya, Yasuo Koide, Liwen Sang. Investigation on the interfacial chemical state and band alignment for the sputtering-deposited CaF2/p-GaN heterojunction by angle-resolved X-ray photoelectron spectroscopy. Journal of Applied Physics. 120 [18] (2016) 185305 10.1063/1.4967394
  3. Shusen Kang, Jian Zhang, Liwen Sang, Lok Kumar Shrestha, Zhe Zhang, Ping Lu, Feng Li, Mao Li, Katsuhiko Ariga. Electrochemically Organized Isolated Fullerene-Rich Thin Films with Optical Limiting Properties. ACS Applied Materials & Interfaces. 8 [37] (2016) 24295-24299 10.1021/acsami.6b06221
  4. Kexiong Zhang, Masatomo Sumiya, Meiyong Liao, Yasuo Koide, Liwen Sang. P-Channel InGaN/GaN heterostructure metal-oxide-semiconductor field effect transistor based on polarization-induced two-dimensional hole gas. Scientific Reports. 6 [1] (2016) 23683 10.1038/srep23683 Open Access
  5. Cuiling Li, Bo Jiang, Hungru Chen, Masataka Imura, Liwen Sang, Victor Malgras, Yoshio Bando, Tansir Ahamad, Saad M. Alshehri, Satoshi Tominaka, Yusuke Yamauchi, LI, Cuiling, JIANG, Bo, Hungru Chen, IMURA, Masataka, SANG, Liwen, MALGRAS, Victor, BANDO, Yoshio, Tansir Ahamad, Saad M. Alshehri, TOMINAKA, Satoshi, YAMAUCHI, Yusuke. Superior electrocatalytic activity of mesoporous Au film templated from diblock copolymer micelles. Nano Research. 9 [6] (2016) 1752-1762
  6. Tao Ji, Qian Liu, Rujia Zou, Yangang Sun, Kaibing Xu, Liwen Sang, Meiyong Liao, Yasuo Koide, Li Yu, Junqing Hu. An Interface Engineered Multicolor Photodetector Based on n-Si(111)/TiO2 Nanorod Array Heterojunction. Advanced Functional Materials. 26 [9] (2016) 1400-1410 10.1002/adfm.201504464
  7. Jing Zhao, Jiangwei Liu, Liwen Sang, Meiyong Liao, David Coathup, Masataka Imura, Baogui Shi, Changzhi Gu, Yasuo Koide, Haitao Ye. Assembly of a high-dielectric constant thin TiOx layer directly on H-terminated semiconductor diamond. Applied Physics Letters. 108 [1] (2016) 012105 10.1063/1.4939650 Open Access
2015
  1. X. Rong, X. Q. Wang, G. Chen, X. T. Zheng, P. Wang, F. J. Xu, Z. X. Qin, N. Tang, Y. H. Chen, L. W. Sang, M. Sumiya, W. K. Ge, B. Shen. Mid-infrared Photoconductive Response in AlGaN/GaN Step Quantum Wells. Scientific Reports. 5 [1] (2015) 14386 10.1038/srep14386 Open Access
  2. Yan Zhao, Linfeng Hu, Shangpeng Gao, Meiyong Liao, Liwen Sang, Limin Wu. One-Step Self-Assembly Fabrication of High Quality NixMg1-xO Bowl-Shaped Array Film and Its Enhanced Photocurrent by Mg,2+Doping. Advanced Functional Materials. 25 [21] (2015) 3256-3263 10.1002/adfm.201500071
  3. Masatomo Sumiya, Tohru Honda, Liwen Sang, Yoshitaka Nakano, Kenji Watanabe, Fumio Hasegawa. Improvement of strained InGaN solar cell performance with a heavily doped n+-GaN substrate. physica status solidi (a). 212 [5] (2015) 1033-1038 10.1002/pssa.201431732
  4. Yao Yin, Huabin Sun, Liwen Sang, Peng Chen, Youdou Zheng, Benjamin Dierre, Masatomo Sumiya, Yi Shi, Takashi Sekiguchi. Influence of dislocations on indium diffusion in semi-polar InGaN/GaN heterostructures. AIP Advances. 5 [5] (2015) 057129 10.1063/1.4921207 Open Access
  5. Liwen Sang, Meiyong Liao, Yasuo Koide, Masatomo Sumiya. InGaN-based thin film solar cells: Epitaxy, structural design, and photovoltaic properties. Journal of Applied Physics. 117 [10] (2015) 105706 10.1063/1.4914908
  6. Meiyong Liao, Jiangwei Liu, Liwen Sang, David Coathup, Jiangling Li, Masataka Imura, Yasuo Koide, Haitao Ye. Impedance analysis of Al2O3/H-terminated diamond metal-oxide-semiconductor structures. Applied Physics Letters. 106 [8] (2015) 083506 10.1063/1.4913597 Open Access
2014
  1. Meiyong Liao, Masaya Toda, Liwen Sang, Shunichi Hishita, Shuji Tanaka, Yasuo Koide. Energy dissipation in micron- and submicron-thick single crystal diamond mechanical resonators. Applied Physics Letters. 105 [25] (2014) 251904 10.1063/1.4904990
  2. Hui Liu, Zhiming Zhang, Linfeng Hu, Nan Gao, Liwen Sang, Meiyong Liao, Renzhi Ma, Fangfang Xu, Xiaosheng Fang. New UV-A Photodetector Based on Individual Potassium Niobate Nanowires with High Performance. Advanced Optical Materials. 2 [8] (2014) 771-778 10.1002/adom.201400176
  3. LIAO, Meiyong, KOIDE, Yasuo, SANG, Liwen. Nanostructured Wide-bandgap Semiconductors for Ultraviolet Detection. Austin Journal of Nanomedicine & Nanotechnology. 2 [5] (2014) 1029-1-1029-2
  4. Rujia Zou, Zhenyu Zhang, Qian Liu, Junqing Hu, Liwen Sang, Meiyong Liao, Wenjun Zhang. High Detectivity Solar-Blind High-Temperature Deep-Ultraviolet Photodetector Based on Multi-Layered (l00) Facet-Orientedβ-Ga2O3Nanobelts. Small. 10 [9] (2014) 1848-1856 10.1002/smll.201302705
  5. Liwen Sang, Meiyong Liao, Qifeng Liang, Masaki Takeguchi, Benjamin Dierre, Bo Shen, Takashi Sekiguchi, Yasuo Koide, Masatomo Sumiya. A Multilevel Intermediate-Band Solar Cell by InGaN/GaN Quantum Dots with a Strain-Modulated Structure. Advanced Materials. 26 [9] (2014) 1414-1420 10.1002/adma.201304335
2013
  1. Rujia Zou, Zhenyu Zhang, Junqing Hu, Liwen Sang, Yauso Koide, Meiyong Liao. High-detectivity nanowire photodetectors governed by bulk photocurrent dynamics with thermally stable carbide contacts. Nanotechnology. 24 [49] (2013) 495701 10.1088/0957-4484/24/49/495701
  2. Liwen Sang, Junqing Hu, Rujia Zou, Yasuo Koide, Meiyong Liao. Arbitrary Multicolor Photodetection by Hetero-integrated Semiconductor Nanostructures. Scientific Reports. 3 [1] (2013) 2368 10.1038/srep02368 Open Access
  3. Akira Uedono, Tomohito Watanabe, Shogo Kimura, Yang Zhang, Mickael Lozac'h, Liwen Sang, Shoji Ishibashi, Nagayasu Oshima, Ryoichi Suzuki, Masatomo Sumiya. Vacancy-type defects in InxGa1−xN grown on GaN templates probed using monoenergetic positron beams. Journal of Applied Physics. 114 [18] (2013) 184504 10.1063/1.4830033
  4. Liwen Sang, Meiyong Liao, Masatomo Sumiya. A Comprehensive Review of Semiconductor Ultraviolet Photodetectors: From Thin Film to One-Dimensional Nanostructures. Sensors. 13 [8] (2013) 10482-10518 10.3390/s130810482 Open Access
  5. Liwen Sang, Meiyong Liao, Yasuo Koide, Masatomo Sumiya. Temperature and Light Intensity Dependence of Photocurrent Transport Mechanisms in InGaN p–i–n Homojunction Solar Cells. Japanese Journal of Applied Physics. 52 [8S] (2013) 08JF04 10.7567/jjap.52.08jf04
  6. Mao Li, Jian Zhang, Hai-Jing Nie, Meiyong Liao, Liwen Sang, Wenqiang Qiao, Zhi Yuan Wang, Yuguang Ma, Yu-Wu Zhong, Katsuhiko Ariga. In situ switching layer-by-layer assembly: one-pot rapid layer assembly via alternation of reductive and oxidative electropolymerization. Chemical Communications. 49 [61] (2013) 6879 10.1039/c3cc43629b
  7. G. Chen, Z. L. Li, X. Q. Wang, C. C. Huang, X. Rong, L. W. Sang, F. J. Xu, N. Tang, Z. X. Qin, M. Sumiya, Y. H. Chen, W. K. Ge, B. Shen. Effect of polarization on intersubband transition in AlGaN/GaN multiple quantum wells. Applied Physics Letters. 102 [19] (2013) 192109 10.1063/1.4807131
  8. A. Uedono, T. Tsutsui, T. Watanabe, S. Kimura, Y. Zhang, M. Lozac'h, L. W. Sang, S. Ishibashi, M. Sumiya. Point defects introduced by InN alloying into InxGa1−xN probed using a monoenergetic positron beam. Journal of Applied Physics. 113 [12] (2013) 123502 10.1063/1.4795815
  9. Mickaël Lozac'h, Yoshitaka Nakano, Liwen Sang, Kazuaki Sakoda, Masatomo Sumiya. Fabrication of transparent conducting polymer/GaN Schottky junction for deep level defect evaluation under light irradiation. physica status solidi (a). 210 [3] (2013) 470-473 10.1002/pssa.201200716
  10. Mickael Lozac'h, Shigenori Ueda, Shitao Liu, Hideki Yoshikawa, Sang Liwen, Xinqiang Wang, Bo Shen, Kazuaki Sakoda, Keisuke Kobayashi, Masatomo Sumiya. Determination of the surface band bending in InxGa1−xN films by hard x-ray photoemission spectroscopy. Science and Technology of Advanced Materials. 14 [1] (2013) 015007 10.1088/1468-6996/14/1/015007 Open Access
2012
  1. Shaoheng Cheng, Liwen Sang, Meiyong Liao, Jiangwei Liu, Masataka Imura, Hongdong Li, Yasuo Koide. Integration of high-dielectric constant Ta2O5 oxides on diamond for power devices. Applied Physics Letters. 101 [23] (2012) 232907 10.1063/1.4770059
  2. Mickael Lozac'h, Yoshitaka Nakano, Liwen Sang, Kazuaki Sakoda, Masatomo Sumiya. Study of Defect Levels in the Band Gap for a Thick InGaN Film. Japanese Journal of Applied Physics. 51 [12R] (2012) 121001 10.1143/jjap.51.121001
  3. Meiyong Liao, Liwen Sang, Tokuyuku Teraji, Masataka Imura, Jose Alvarez, Yasuo Koide. Comprehensive Investigation of Single Crystal Diamond Deep-Ultraviolet Detectors. Japanese Journal of Applied Physics. 51 (2012) 090115 10.1143/jjap.51.090115
  4. A. Uedono, S. Ishibashi, T. Watanabe, X. Q. Wang, S. T. Liu, G. Chen, L. W. Sang, M. Sumiya, B. Shen. Vacancy-type defects in InxGa1–xN alloys probed using a monoenergetic positron beam. Journal of Applied Physics. 112 [1] (2012) 014507 10.1063/1.4732141
  5. 角谷 正友, サン リウエン. 窒化物薄膜やZnO薄膜など次世代太陽電池に期待されるマテリアル. マテリアルステージ. 12 [2] (2012) 46-49
2011
  1. S. T. Liu, X. Q. Wang, G. Chen, Y. W. Zhang, L. Feng, C. C. Huang, F. J. Xu, N. Tang, L. W. Sang, M. Sumiya, B. Shen. Temperature-controlled epitaxy of InxGa1-xN alloys and their band gap bowing. Journal of Applied Physics. 110 [11] (2011) 113514 10.1063/1.3668111
  2. Liwen Sang, Meiyong Liao, Naoki Ikeda, Yasuo Koide, Masatomo Sumiya. Enhanced performance of InGaN solar cell by using a super-thin AlN interlayer. Applied Physics Letters. 99 [16] (2011) 161109 10.1063/1.3654155
  3. Liwen Sang, Meiyong Liao, Yasuo Koide, Masatomo Sumiya. High-temperature ultraviolet detection based on InGaN Schottky photodiodes. Applied Physics Letters. 99 [3] (2011) 031115 10.1063/1.3615291
  4. Mao Li, Shinsuke Ishihara, Misaho Akada, Meiyong Liao, Liwen Sang, Jonathan P. Hill, Venkata Krishnan, Yuguang Ma, Katsuhiko Ariga. Electrochemical-Coupling Layer-by-Layer (ECC–LbL) Assembly. Journal of the American Chemical Society. 133 [19] (2011) 7348-7351 10.1021/ja202768k
  5. Liwen Sang, Meiyong Liao, Yasuo Koide, Masatomo Sumiya. High-performance metal-semiconductor-metal InGaN photodetectors using CaF2 as the insulator. Applied Physics Letters. 98 [10] (2011) 103502 10.1063/1.3562326
2010
  1. Liwen Sang, Masaki Takeguchi, Woong Lee, Yoshiko Nakayama, Mickael Lozac'h, Takashi Sekiguchi, Masatomo Sumiya. Phase Separation Resulting from Mg Doping in p-InGaN Film Grown on GaN/Sapphire Template. Applied Physics Express. 3 [11] (2010) 111004 10.1143/apex.3.111004

書籍 TSV

2019
  1. SANG, Liwen, Jiejun Wu, Fujun Xu, Dunjun Chen, Zhixin Qin, Maojun Wang, Bo Shen. Al-rich AlGaN semiconductor materials and their device applications. Elsevier, 2019
  2. LIAO, Meiyong, KOIDE, Yasuo, SANG, Liwen. Single Crystal Diamond Micromechanical and Nanomechanical Resonators. Springer International Publishing, 2019

会議録 TSV

2019
  1. Z. Zhang, L. Sang, H. Wu, J. Huang, L. Wang, S. Koizumi, Y. Kodie, M. Liao. Galfenol-Ti-Diamond Multilayer MEMS Resonator for Magnetic Sensor Working up to 773 K. IEEE International Electron Devices Meeting (IEDM). (2019) 10.1109/iedm19573.2019.8993533
2014
  1. 角谷 正友, サン リウエン. III-V族窒化物物の光電変換デバイスへの応用. 平成25年度多元系化合物・太陽電池研究会 年末講演会 本稿集. (2014) 7-10
2012
  1. A.Uedono, S.Ishibashi, T.Watanabe, X.Q.Wang, S.T.Liu, G.Chen, SANG, Liwen, SUMIYA, Masatomo, B.Shen. Defect Characterization of InGaN Alloys Probed Using a Monoenergetic Positron Beam. Proceedings of The 11th International Symposium on Advanced Technology. (2012) 113-114
  2. 角谷 正友, サン リウエン, ロザック ミカエル. III-V族窒化物薄膜の太陽電池応用. 信学技報. (2012) 9-12
  3. L. W. Sang, M. Y. Liao, Y. Koide, M. Sumiya. InGaN photodiodes using CaF2 insulator for high-temperature UV detection. PHYSICA STATUS SOLIDI C-CURRENT TOPICS IN SOLID STATE PHYSICS. (2012) 953-956 10.1002/pssc.201100374

口頭発表 TSV

2024
  1. ZHANG, Zilong, 顧 克云, 陳 果, SANG, Liwen, KOIDE, Yasuo, KOIZUMI, Satoshi, LIAO, Meiyong. Diamond MEMS resonators for real-time dual sensing of magnetic fields and temperatures up to 300℃. 2024年第71回応用物理学会春季学術講演会. 2024
  2. 陳 果, ZHANG, Zilong, 顧 克云, SANG, Liwen, KOIZUMI, Satoshi, KOIDE, Yasuo, Zhaohui Huang, LIAO, Meiyong. Air Damping Effect on Quality-Factor in High-Order Resonance Modes of Single-Crystal Diamond Microcantilevers. 2024年第71回応用物理学会春季学術講演会. 2024
  3. 陳 果, ZHANG, Zilong, 顧 克云, SANG, Liwen, KOIZUMI, Satoshi, KOIDE, Yasuo, Zhaohui Huang, LIAO, Meiyong. Smart-Cut Method for Diamond NEMS Fabrication by Efficient Oxygen Etching. The International Conference on the Science and Technology for Advanced Ceramics (STAC) 2024. 2024
2023
  1. 井村 将隆, サン リウエン, 武田 良彦, 長尾 忠昭, 小出 康夫, 中津川 啓治, 苅宿 俊風, 古月 暁. トポロジカル構造を用いたInGaN系フォトニクスの開発. 第84回応用物理学会秋季学術講演会. 2023
  2. 陳 果, ZHANG, Zilong, SANG, Liwen, KOIDE, Yasuo, KOIZUMI, Satoshi, Zhaohui Huang, LIAO, Meiyong. Sensing the point defects by single-crystal diamond MEMS resonators. The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers 2023). 2023
  3. SANG, Liwen, サン フアンイン, Xueling Yang, Bo Shen. Self-Temperature-Compensated GaN MEMS Resonators through Strain Engineering. NENS2023 (The 6th International Conference on Nanoenergy and Nanosystems). 2023 招待講演
  4. 陳 果, ZHANG, Zilong, SANG, Liwen, KOIDE, Yasuo, KOIZUMI, Satoshi, LIAO, Meiyong. Effect of Ultra-High Vacuum Annealing and Hydrogen Plasma Treatment on the Resonance Properties of Single-Crystal Diamond MEMS Cantilevers. 2023年第70回応用物理学会春季学術講演会. 2023
  5. ZHANG, Zilong, 陳 果, SANG, Liwen, KOIDE, Yasuo, KOIZUMI, Satoshi, LIAO, Meiyong. High-temperature diamond MEMS magnetic sensor with on-chip actuation and sensing. 第70回応用物理学会春季学術講演会. 2023
  6. SANG, Liwen. Thermal dissipation from GaN to diamond with AlN conduction layer. The 8th International Forum on Wide Bandgap Semiconductors &The 19th China International Forum on Solid State Lighting (IFWS & SSLCHINA 2022) . 2023 招待講演
2022
  1. Yuya Suemoto, Yoshihiro Ueoka, Masami Mesuda, SANG, Liwen, NAGATA, Takahiro, CHIKYO, Toyohiro. Internal stress and polarity control of GaN film by low impurity GaN target. International Workshop on Nitride Semiconductors. 2022
  2. チン ユンリン, SANG, Liwen, KOIDE, Yasuo, KOIZUMI, Satoshi, 劉 小晰, LIAO, Meiyong. Air damping effect on the quality factor of single-crystal diamond MEMS resonators. 第83回応用物理学会秋季学術講演会. 2022
  3. サン フアンイン, SANG, Liwen, KOIDE, Yasuo, KOIZUMI, Satoshi, LIAO, Meiyong. Effect of deep-defects on the energy dissipation of diamond MEMS resonator. 19th International Conference on Defects-Recognition, Imaging and Physics in Semiconductors (DRIP XIX) https://confit.atlas.jp/guide/event/drip19/top. 2022
  4. チン ユンリン, サン フアンイン, SANG, Liwen, KOIDE, Yasuo, KOIZUMI, Satoshi, Xiaoxi Liu, LIAO, Meiyong. Effect of pressure on quality-factor of single-crystal diamond micro cantilevers. 15th International Conference on New Diamond and Nano Carbons (NDNC2022) https://www.ndnc2022.org/index.html. 2022
  5. SANG, Liwen, LIAO, Meiyong. Investigation of the seeding process of diamond growth on GaN for thermal management. 15th International Conference on New Diamond and Nano Carbons 2022 https://www.ndnc2022.org. 2022
  6. ZHANG, Zilong, SANG, Liwen, KOIDE, Yasuo, KOIZUMI, Satoshi, LIAO, Meiyong. Enhancement of Magnetic Sensing Performances of Single-crystal Diamond Resonators through Various Interlayers. 15th International Conference on New Diamond and Nano Carbons 2022 (NDNC2022) https://www.ndnc2022.org/index.html. 2022
  7. チン ユンリン, サン フアンイン, SANG, Liwen, KOIZUMI, Satoshi, KOIDE, Yasuo, Xiaoxi Liu, LIAO, Meiyong. Efficient etching of diamond by oxygen annealing toward high-Q factor diamond MEMS resonators. E-MRS Spring Meeting 2022 https://www.european-mrs.com/advanced-carbon-materials-emrs. 2022 招待講演
  8. SANG, Liwen, LIAO, Meiyong. CVD diamond film with nanodiamond seeding on grown GaN for effective thermal dissipation. E-MRS Spring Meeting 2022  https://www.european-mrs.com/meetings/2022-spring-meeting-0. 2022
2021
  1. 廖 梅勇, ジャン ジロン, サン リウエン, 小出 康夫, 小泉 聡. ダイヤモンド MEMS 磁気センサ. 第35回ダイヤモンドシンポジウム. 2021
  2. サン リウエン, サン フアンイン, Xuelin Yang, Tiefu Li, Bo Shen, 廖 梅勇. Self-temperature-compensated GaN MEMS resonator through strain engineering . 第82回応用物理学会秋季学術講演会. 2021
  3. 角谷 正友, 津田泰孝, 坂本徹哉, 隅田真人, サン リウエン, 原田 善之, 冨永亜希, 吉越章隆. 酸化ガス照射下でのXPSによるGaN表面化学状態の動的その場観察. 第82回応用物理学会秋季学術講演会. 2021
  4. 角谷 正友, 後藤修, サン リウエン, 高原 悠希, 上殿明良, 今中 康貴, 今野泰一郎, 堀切文正, 木村健司, 藤倉序章. AlN/SiCテンプレート上にヘテロ成長したGaN-HEMT構造の特性評価. 第82回応用物理学会秋季学術講演会. 2021
  5. 廖 梅勇, ジャン ジロン, サン リウエン, 小出 康夫, 小泉 聡. High-temperature Magnetic Sensor Based on Single-crystal Diamond MEMS. 2021年第82回応用物理学会秋季学術講演会. 2021
  6. サン リウエン. Photoelectricity energy conversion devices based on III-V Nitride semiconductors. 3rd International Conference on MATERIAL SCIENCE & NANOTECHNOLOGY, ICMSN2021 /https://materials-science.org. 2021 招待講演
  7. サン フアンイン, SANG, Liwen, ウ ハイファ, TERAJI, Tokuyuki, Jianqiang You, Tiefu Li, KOIZUMI, Satoshi, LIAO, Meiyong. Deep-defects excitation on energy dissipation of single crystal diamond micromechanical resonators. The 14th International Conference on New Diamond and Nano Carbons (NDNC2020/2021) . 2021
  8. ジャン ジロン, サン リウエン, 小出 康夫, 小泉 聡, 廖 梅勇. Single-crystal Diamond MEMS Resonator for Magnetic Sensor Working up to 773 K. The 14th International Conference on New Diamond and Nano Carbons (NDNC2020/2021) . 2021
2020
  1. SANG, Liwen, サン フアンイン, Xuelin Yang, Tiefu Li, Bo Shen, LIAO, Meiyong. Self-Temperature-Compensated GaN MEMS Resonators through Strain Engineering up to 600 K. IEDM 2020. 2020
  2. NAGATA, Takahiro, Yuya Suemoto, Yoshihiro Ueoka, Masami Mesuda, SANG, Liwen, CHIKYO, Toyohiro. Effect of low temperature buffer layer on the all-sputtered epitaxial GaN/AlN film on Si (111) substrate. 33rd International Microprocesses and Nanotechnology Conference (MNC2020). 2020
  3. 末本 祐也, 上岡 義弘, 召田 雅実, サン リウエン, 長田 貴弘. 低酸素GaNスパッタリングターゲットを用いた高結晶性GaNの作製と評価. 第81回 応用物理学会 秋季学術講演会. 2020
2019
  1. ZHANG, Zilong, SANG, Liwen, ウ ハイファ, Jian Huang, Linjun Wang, KOIZUMI, Satoshi, KOIDE, Yasuo, LIAO, Meiyong. Galfenol-Ti-Diamond Multilayer MEMS Resonator for Magnetic Sensor Working up to 500oC . 2019 IEEE International Electron Devices Meeting (IEDM). 2019
  2. LIAO, Meiyong, SANG, Liwen, KOIZUMI, Satoshi, IMURA, Masataka, KOIDE, Yasuo. On-chip Single Crystal Diamond MEMS. 第33回ダイヤモンドシンポジウム講演プログラム. 2019
  3. SANG, Liwen, 任 兵, ENDO, Raimu, MASUDA, Takuya, NABATAME, Toshihide, SUMIYA, Masatomo, KOIDE, Yasuo, LIAO, Meiyong. Enhanced doping efficiency of p-GaN grown on free standing GaN substrates. The 9th Asia-Pacific Workshop on Widegap Semiconductors. 2019
  4. LIAO, Meiyong, SANG, Liwen, IMURA, Masataka, KOIZUMI, Satoshi, KOIDE, Yasuo. On-chip Single Crystal Diamond MEMS with Electrical Actuation and Sensing. 2019年 第80回応用物理学会秋季学術講演会. 2019
  5. SANG, Liwen. Interface defects at p-GaN MO(I)S capacitors. ICNS13. 2019
  6. LIAO, Meiyong, SANG, Liwen, SHIMAOKA, Takehiro, IMURA, Masataka, KOIZUMI, Satoshi, KOIDE, Yasuo. Metal-insulator-metal-semiconductor (MIMS) field-effect transistors based on semiconductor diamond with controllable threshold voltages . The 13th New Diamond and Nano Carbon Conference(NDNC 2019). 2019
  7. LIAO, Meiyong, ウ ハイファ, SANG, Liwen, IMURA, Masataka, TERAJI, Tokuyuki, KOIDE, Yasuo. Ultra-high quality factors and high-reliability diamond mechanical resonators on diamond. 13th Conference on New Diamond and Nano Carbons (NDNC2019. 2019
  8. KINDOLE, Dickson Zakaria, IMANAKA, Yasutaka, TAKEHANA, Kanji, SANG, Liwen, SUMIYA, Masatomo. Carrier concentration dependence of cyclotron resonance in AlGaN/GaN heterostructures. The 74TH JPS ANNUAL MEETING (2019). 2019
  9. YUGE, Kazuya, NABATAME, Toshihide, IROKAWA, Yoshihiro, OHI, Akihiko, IKEDA, Naoki, 上殿 明良, SANG, Liwen, KOIDE, Yasuo, 大石 知司. Influence of post-deposition annealing on interface characteristics at Al2O3/n-GaN. Electron Devices Technology and Manufacturing Conference. 2019
  10. LIAO, Meiyong, ウ ハイファ, SANG, Liwen, IMURA, Masataka, KOIZUMI, Satoshi, KOIDE, Yasuo. Electrical readout of diamond MEMS resonators. 2019年 第66回応用物理学会春季学術講演会. 2019
  11. KINDOLE, Dickson Zakaria, IMANAKA, Yasutaka, TAKEHANA, Kanji, SANG, Liwen, SUMIYA, Masatomo. Cyclotron Resonance in Quantum Hall Systems. NIMS AMCP Symposium 2019. 2019
  12. 弓削 雅津也, 生田目 俊秀, 色川 芳宏, 大井 暁彦, 池田 直樹, 上殿明殿, サン リウエン, 小出 康夫, 大石知司. Al2O3/n-GaN界面での伝導帯/価電子帯近傍の界面準位密度に関する研究. 膜・表面物理分科会、シリコンテクノロジー分科会. 2019
  13. LIAO, Meiyong, ウ ハイファ, SANG, Liwen, TERAJI, Tokuyuki, IMURA, Masataka, KOIDE, Yasuo. Ultrahigh Quality factor diamond MEMS resonator. The 6th French Japanese workshop on diamond power devices. 2019
2018
  1. SANG, Liwen. Investigation on the trap states at p-GaN MO(I)S interface with different gate dielectric layers. 2018 MRS Fall Meeting & Exhibit. 2018
  2. FUKUDA, Kiyotaka, ASAI, Yuya, SANG, Liwen, 吉越章隆, 尾沼猛儀, 山口智広, 本田徹, SUMIYA, Masatomo. Evaluation of Al2O3 /n-, p-GaN samples by photothermal deflection spectroscopy. International workshop of nitride semiconductors 2018. 2018
  3. 任 兵, Jian Huang, SUMIYA, Masatomo, KOIDE, Yasuo, Ke Tang, LIAO, Meiyong, Linjun Wang, SANG, Liwen. Interface trap characterization of Al2O3/GaN MOS capacitors on GaN substrate with surface treatments. IWN2018. 2018
  4. SANG, Liwen, 任 兵, LIAO, Meiyong, KOIDE, Yasuo, SUMIYA, Masatomo, Interface trap states at p-GaN MO(I)S capacitors with different gate dielectrics. IWN2018. 2018
  5. 廖 梅勇, ウ ハイファ, サン リウエン, 井村 将隆, 寺地 徳之, 小出 康夫. 超高品質因子を持つ単結晶ダイヤモンドMEMS共振子. 第79回応用物理学会秋季学術講演会. 2018
  6. SANG, Liwen, 任 兵, LIAO, Meiyong, KOIDE, Yasuo, SUMIYA, Masatomo. Investigation on the trap states at p-GaN MO(I)S interface with different gate dielectric layers. 応用物理学会. 2018
  7. 福田 清貴, 浅井 祐哉, サン リウエン, 吉越章隆, 上殿明良, 石垣 隆正, 尾沼猛儀, 山口智広, 本田徹, 角谷 正友. Al2O3/n-, p-GaN構造の光熱偏向分光法による評価. 第79回応用物理学会秋季学術講演会. 2018
  8. 弓削 雅津也, 生田目 俊秀, 色川 芳宏, 大井 暁彦, 池田 直樹, 上殿 明良, サン リウエン, 小出 康夫, 大石 知司. 光支援C-V法を用いたAl2O3/n-GaN界面ディープトラップの分析. Solid State Devices and Materials. 2018
  9. キンドル ディクソン ザカッリア, 今中 康貴, 竹端 寛治, サン リウエン, 角谷 正友. Polaron Cyclotron Resonance in AlGaN/GaN heterostructures. 34th Int. Conf. on the Physics of Semiconductors. 2018
  10. キンドル ディクソン ザカッリア, 今中 康貴, 竹端 寛治, サン リウエン, 角谷 正友. Terahertz Cyclotron Resonance in AlGaN/GaN Heterostructures. 19th Int. Conf. Semiconductors and Application. 2018
  11. 生田目 俊秀, 色川 芳宏, 大井 暁彦, 池田 直樹, サン リウエン, 小出 康夫, 大石知司. Al2O3/n-GaNキャパシタの自然酸化膜層が電気特性へ及ぼす影響. シリコン材料・デバイス研究会 (SDM). 2018
  12. 弓削 雅津也, 色川 芳宏, 大井 暁彦, 池田 直樹, サン リウエン, 大石知司, 小出 康夫. Role of a native oxide interlayer on electrical characteristics of Al2O3/n-GaN capacitors. Joint ISTDM/ISCI 2018 Conference. 2018
  13. キンドル ディクソン ザカッリア, 今中 康貴, 竹端 寛治, サン リウエン, 角谷 正友. 強磁場サイクロトロン共鳴による GaN二次元電子系の有効質量の評価 II. 日本物理学会第73回年次大会. 2018
  14. 福田 清貴, 尾沼猛儀, 山口智広, 本田徹, 岩井 秀夫, サン リウエン, 角谷 正友. イオン注入した GaN の光熱偏向分光法による評価. 第65回応用物理学会春季学術講演会. 2018
  15. 角谷 正友, 福田 清貴, 上田 茂典, 浅井 祐哉, ジョ ユージン, 関口 隆史, 上殿明良, 尾沼猛儀, サン リウエン, 山口智広, 本田徹. III-V 族窒化物の価電子帯構造およびギャップ内準位の評価. 第65回応用物理学会春季学術講演会. 2018
  16. 弓削 雅津也, 生田目 俊秀, 色川 芳宏, 大井 暁彦, 池田 直樹, サン リウエン, 知京 豊裕, 小出 康夫, 大石 知司. Al2O3/n-GaNキャパシタの酸化ガリウム界面層が電気特性へ及ぼす影響. 第65回応用物理学会春季学術講演会. 2018
  17. KINDOLE, Dickson Zakaria, IMANAKA, Yasutaka, TAKEHANA, Kanji, SANG, Liwen, SUMIYA, Masatomo. Terahertz Cyclotron resonance in AlGaN/GaN hetrostructures Dickson. NIMS先端計測シンポジウム2018. 2018
2017
  1. キンドル ディクソン ザカッリア, 今中 康貴, 竹端 寛治, サン リウエン, 角谷 正友. Cyclotron Resonance in GaN Quantum Hall Systems. 強磁場フォーラム研究会. 2017
  2. 廖 梅勇, ウ ハイファ, サン リウエン, 寺地 徳之, 井村 将隆, 小出 康夫. 超高品質因子を持つ単結晶ダイヤモンドMEMS振動子. 第31回ダイヤモンドシンポジウム. 2017
  3. 廖 梅勇, ウ ハイファ, サン リウエン, 寺地 徳之, 井村 将隆, 小出 康夫. ltra-high quality factor single crystal diamond MEMS resonators. OIST Diamond Workshop 2017” (ODW2017). . 2017
  4. 今中 康貴, キンドル ディクソン ザカッリア, 竹端 寛治, サン リウエン, 角谷 正友. 強磁場サイクロトロン共鳴による GaN二次元電子系の有効質量の評価. 日本物理学会2017年秋季大会. 2017
  5. 寺地 徳之, Haihua Wu, サン リウエン, ウー クウンピン, 井村 将隆, 小出 康夫, 廖 梅勇. Reducing energy dissipation and surface effect of diamond nanoelectromechanical resonators by annealing in oxygen ambient. EMRS 2017 Fall meeting. 2017
  6. 福田 清貴, 尾沼猛儀, サン リウエン, 山口智広, 本田徹, 角谷 正友. 光熱偏向分法による 光熱偏向分法による Ga 1-xIn xN薄膜の評価. 第78回応用物理学会秋季学術講演会. 2017
  7. 廖 梅勇, ウ ハイファ, サン リウエン, 寺地 徳之, 井村 将隆, 小出 康夫. Surface effect and improvement of the quality factor of single crystal diamond NEMS resonators . 28th International Conference on Diamond and Carbon Materials. 2017
  8. ウー クウンピン, サン リウエン, 井村 将隆, 小出 康夫, 廖 梅勇. Effect of surface hydrogen termination on the interface electronic properties of TiO2/diamond heterostructure. The 29th International Conference on Defects in Semiconductors . 2017
  9. サン リウエン, 廖 梅勇, 角谷 正友, 小出 康夫. The influence of interface states on the CaF2/p-GaN metal-insulator-semiconductor capacitors. International Conference on Defects in Semiconductors(CDS) 2017. 2017
  10. SANG, Liwen, LIAO, Meiyong, SUMIYA, Masatomo, KOIDE, Yasuo. Strain and dislocations in the InGaN-based intermediate-band solar cel ls. International Conference on Defects in Semiconductors. 2017
  11. サン リウエン, 廖 梅勇, 角谷 正友, 小出 康夫. Strain and dislocations in the InGaN-based intermediate-band solar cells. International Conference on Defects in Semiconductors(ICDS) 2017. 2017
  12. 廖 梅勇, サン リウエン, 井村 将隆, 小出 康夫. Interface states governed photoelectrical properties of diamond deep-ultraviolet detector. The 29th International Conference on Defects in Semiconductors. 2017
  13. 任 兵, 廖 梅勇, 角谷 正友, 小出 康夫, サン リウエン. Fixed Charge and Trap States in Ni/Al2O3/GaN MIS Schottky Barrier Diodes for Power Device. International Conference on Defects in Semiconductors(ICDS) 2017. 2017
  14. サン リウエン, 任 兵, 廖 梅勇, 角谷 正友, 小出 康夫. Growth rate dependence and leakage mechanism for vertical-type Schottky barrier diodes fabricated on MOCVD-GaN/GaN substrates . 第64回応用物理学会春季学術講演会. 2017
  15. 廖 梅勇, ウ ハイファ, サン リウエン, 井村 将隆, 寺地 徳之. The Effect of Annealing in Oxygen Ambient on the Single Crystal Diamond Mechanical Resonetors. 第64回応用物理学会春季学術講演会. 2017
  16. ウ ハイファ, サン リウエン, 小出 康夫, 廖 梅勇. High quality factor submicron-thick single crystal diamond cantilevers. つくば医工連携フォーラム 2017. 2017
2016
  1. 角谷 正友, サン リウエン. InGaN系太陽電池の欠陥制御と高効率化. 2016年真空・表面科学合同講演会:第36回表面科学学術講演会・第57回. 2016 招待講演
  2. LIAO, Meiyong, Masaya Toda, SANG, Liwen, TERAJI, Tokuyuki, IMURA, Masataka, KOIDE, Yasuo. High-quality factor diamond mechanical resonators. 第30回ダイヤモンドシンポジウム. 2016
  3. サン リウエン. Photoelectricity energy conversion devices based on III-V Nitride semiconductors. The 6th Annual World Congress of Nano Science & Technology 2016. 2016 招待講演
  4. ジャン クーシオン, 角谷 正友, 廖 梅勇, 小出 康夫, サン リウエン. InGaN/GaN Heterostructure p-channel metal-oxide-semiconductor field effect transistor by using polarization-induced two-dimensional hole gas. International Workshop on Nitride Semiconductors (IWN 2016). 2016
  5. 松浦 悠, サン リウエン, 角谷 正友, 山口智広, 本田徹. サファイア基板上に成長したGaN薄膜のバッファ層厚とアニール時間変化における光学的・構造的性質. European Materials Research Society 2016 Fall Meeting. 2016
  6. 廖 梅勇, 戸田 雅也, サン リウエン, 寺地 徳之, 井村 将隆, 小出 康夫. 単結晶ダイヤモンド機械共振子の品質係数の向上. 第77回応用物理学会秋季学術講演会. 2016
  7. 廖 梅勇, 戸田 雅也, サン リウエン, 菱田 俊一, 井村 将隆, 田中秀治, 小出 康夫. Single Crystal Diamond Micromechanical and Nanomechanical Resonators. The 10th International Conference on New Diamond and Nano Carbon. 2016
  8. サン リウエン, ジャン クーシオン, 角谷 正友, 廖 梅勇, 小出 康夫. PチャネルInGaN/GaN ヘテロ構造金属酸化物半導体電界効果トランジスタ. 応用物理学会春季学術講演会. 2016
  9. 廖 梅勇, 戸田 雅也, サン リウエン, 菱田 俊一, 井村 将隆, 田中秀治, 小出 康夫. 単結晶ダイヤモンド機械共振子のエネルギー散逸機構. 第63回応用物理学会春季学術講演会. 2016
  10. サン リウエン. Photoelectricity energy conversion devices based on III-V nitride semiconductors. 2016 International Symposium toward the Future of Advanced Resea. 2016 招待講演
2014
  1. 豊満直樹, サン リウエン, 山口智広, 本田徹, 角谷 正友. 下地GaN層の歪の異なるGaInN薄膜表面ピット形成と蛍光特性. 第3回結晶工学未来塾. 2014
  2. 角谷 正友, サン リウエン, 長谷川文夫, 中野由崇. III-V族窒化物太陽電池特性のp-GaN 層Mg dopingと InGaN層のキャリア密度依存性. 第75回応用物理学会秋季学術講演会. 2014
  3. 角谷 正友, 本田徹, サン リウエン, 中野由崇, 長谷川文夫. Improvement of Strained InGaN Solar Cell Performance with a Heavily Doped n+-GaN Substrate. International workshop on nitride semiconductors. 2014
  4. サン リウエン, 廖 梅勇, 小出 康夫, 角谷 正友. Multilevel intermediate-band solar cell based on III-Nitrides. The International Workshop on Nitride Semiconductors (IWN2014). 2014
  5. サン リウエン, 廖 梅勇, 角谷 正友. Photoelectrical energy-conversion devices based on III-Nitride semiconductors. The Tenth International Nanotechnology Conference on Communicati. 2014 招待講演
  6. サン リウエン, 廖 梅勇, 角谷 正友. Enhanced performance of InGaN solar cell by using a super-thin AlN interlayer. 10th Photovoltaic Science Application and Technology (PVSAT-10) . 2014
  7. 豊満 直樹, サン リウエン, 本田徹, 角谷 正友. 蛍光顕微鏡と2次イオン質量分析を用いたGaInN薄膜の不均一評価. 2014年第61回応用物理学会春季学術講演会. 2014
  8. 角谷 正友, サン リウエン, 長谷川文夫, 中野由崇. III-V族窒化物薄膜太陽電池の歪を考慮した計算解析. 2014年第61回応用物理学会春季学術講演会. 2014
2013
  1. Y. Naknao, サン リウエン, 角谷 正友, F. Hasegawa. Electrical Characterization of p-i-n Junction Based on Thick i-InGaN Film for Photovoltaic Applications. 2013 MRS Fall meeting. 2013
  2. Y. Naknao, サン リウエン, 角谷 正友. Deep-Level Characterization of Thick InGaN Films with Various In Contents for Photovoltaic Applications. 2013 MRS Fall meeting. 2013
  3. 角谷 正友, サン リウエン. Growth of Wurtzite Nitride and Oxide Films by Metalorganic Chemical Vapor Deposition for the Device Application. 2nd International conference on advanced electronics. 2013 招待講演
  4. 上殿明良, T. Watanabe, S. Kimura, Y. Zhang, ロザック ミカエル, サン リウエン, S. Ishibashi, N. Oshima, R. Suzuki, 角谷 正友. Point Defect Characterization in InGaN by Using Monoenergetic Positron Beams. 12th Inter. Conf. on Atomically Contr. Surface, Interfaces & Nan. 2013
  5. サン リウエン, 廖 梅勇, 角谷 正友. Photoelectrical energy conversion devices based on III-Nitride semiconductors. IUPAC 9th International Conference on Novel Materials. 2013 招待講演
  6. サン リウエン, 廖 梅勇, リャン チーフェン, 竹口 雅樹, ディエール バンジャマン, 関口 隆史, 小出 康夫, 角谷 正友. Multilevel intermediate-band solar cells based on III-Nitrides. 2013年 第74回応用物理学会秋季学術講演会. 2013
  7. 廖 梅勇, 戸田 雅也, サン リウエン, 井村 将隆, 菱田 俊一, 田中秀治, 小出 康夫. 単結晶ダイヤモンドナノマシン共振特性のサイズ依存性. 2013年 第74回応用物理学会秋季学術講演会. 2013
  8. サン リウエン, 廖 梅勇, 小出 康夫, 角谷 正友. Multilevel intermediate-band solar cells based on III-Nitrides. 10th International Conference on Nitride Semiconductors. 2013
  9. サン リウエン, 廖 梅勇, 角谷 正友. Multilevel Intermediate-band Solar cell based on III-Nitrides. 10th International Conference on Nitride Semiconductors. 2013
  10. 上殿明良, T. Tsutusi, T. Watanabe, S. Kimura, Y. Zhang, ロザック ミカエル, サン リウエン, S. Ishibashi, 角谷 正友. Vacancy-type defects in InGaN grown by metal organic chemical vapor deposition probed using a monoenergetic positron beam. 55th Electronic Materials. 2013
  11. 廖 梅勇, 戸田 雅也, サン リウエン, 井村 将隆, 菱田 俊一, 池田 直樹, 田中秀治, 小出 康夫. Scaling single crystal diamond MEMS/NEMS resonators. 2013 New Diamond and Nanocarbon (NDNC2013) conference. 2013
  12. 角谷 正友, 中野由崇, サン リウエン, ロザック ミカエル, 長谷川文夫. Electrical Characterization of InGaN p-i-n junction and solar cell property. The 6th Asia-Pacific Workshop on Widegap Semiconductions. 2013
  13. 角谷 正友, ロザック ミカエル, 上田 茂典, S. Liu, 吉川 英樹, B. Shen, X. Wang, サン リウエン. Angle-resolved analysis of surface band bending in InxGa1-xN films by hard X-ray photoemission spectroscopy. LEDIA '13. 2013
  14. 廖 梅勇, 戸田 雅也, サン リウエン, 井村 将隆, 池田 直樹, 田中秀治, 小出 康夫. 単結晶ダイヤモンド機械共振特性の研究. 2013年 第60回応用物理学会春季学術講演会. 2013
2012
  1. 廖 梅勇, サン リウエン, 菱田 俊一, 池田 直樹, 井村 将隆, 小泉 聡, 小出 康夫. ダイヤモンド・ナノマシンスイッチの創製. 第25回ダイヤモンドシンポジウム. 2012
  2. サン リウエン, 廖 梅勇, 小出 康夫, 角谷 正友. Photo-electricity energy conversion devices based on InGaN film. International Workshop on Nitride Semiconductors 2012(IWN2012). 2012
  3. サン リウエン, 廖 梅勇, 小出 康夫, 角谷 正友. Photoelectrical energy-conversion devices based on III-Nitride semiconductors. IWN 2012. 2012
  4. 廖 梅勇, 寺地 徳之, サン リウエン, 井村 将隆, 小出 康夫. Strategies to develop single crystal diamond deep-ultraviolet detectors. IUMRS-International Conference on Electronic Materials 2012. 2012
  5. 渡邊智仁, 上殿明良, 石橋章司, X.Q.Wang, S.T.Liu, G.Chen, サン リウエン, 角谷 正友, B.Shen. 低速陽電子ビームを用いたInxGa1-xN混晶の空孔型欠陥の検出. 第73回応用物理学会学術講演会. 2012
  6. 中野由崇, 新部正人, ロザック ミカエル, サン リウエン, 角谷 正友. InGaN厚膜の欠陥準位評価. 第73回応用物理学会学術講演会. 2012
  7. 廖 梅勇, サン リウエン, 池田 直樹, 井村 将隆, 小出 康夫. 単結晶ダイヤモンド・マイクロマシニングの研究. 2012年 秋季 第73回応用物理学会学術講演会. 2012
  8. サン リウエン, 廖 梅勇, 池田 直樹, 角谷 正友, 小出 康夫. 極薄AlN挿入によるInGaN太陽電池特性の向上. 2012年 秋季 第73回応用物理学会学術講演会. 2012
  9. サン リウエン, 廖 梅勇, 池田 直樹, 小出 康夫, 角谷 正友. 極薄AIN挿入によるInGaN太陽電池特性の向上. 第73回応用物理学会学術講演会. 2012
  10. 廖 梅勇, 菱田 俊一, 小泉 聡, 寺地 徳之, サン リウエン, 井村 将隆, 小出 康夫. Single crystal diamond MEMS/NEMS. International Conference on Diamond and Carbon Materials. 2012 招待講演
  11. 角谷 正友, サン リウエン, ロザック ミカエル, 中野由崇. Growth and deep level defect evaluation of InGaN films for the application of photovoltaic devices. International Symposium of Growth of III-Nitrides(ISCN-4). 2012
  12. 廖 梅勇, サン リウエン, 井村 将隆, 池田 直樹, 菱田 俊一, 小出 康夫. Single crystal diamond MEMS/NEMS: surface machining, devices, and simulation. New Diamond and Nano Carbons 2012. 2012
  13. サン リウエン, 廖 梅勇, 池田 直樹, 小出 康夫, 角谷 正友. 室化物半導体による光電エネルギー変換デバイス. Nano Thailand 2012 conference. 2012 招待講演
  14. ロザック ミカエル, 中野由崇, サン リウエン, 迫田 和彰, 角谷 正友. Schottky properties enhanced by using compensated Mg doped InGaN thin films material at interface metal-InGaN. ISPlasma2012. 2012
2011
  1. サン リウエン. InGaN系デバイスの光起電力特性の調査. Workshop on the InGaN growth and devices. 2011 招待講演
  2. サン リウエン. InGaN系デバイスのMOCVD成長と光起電力特性の調査. Electronic Materials Meeting 2011 (EMM2011). 2011 招待講演
  3. SANG, Liwen. InGaN photodiodes using CaF2 insulator for high-temperature UV detection. 9th International Conference on Nitride Semiconductors (ICNS-9) . 2011
  4. 角谷 正友, サン リウエン, ロザック ミカエル, 吉川 英樹, 上田 茂典, 迫田 和彰, Xinqiang Wang, Saitou Lau. Evaluation of InxGa1-xN films by hard x-ray photoemission spectroscopy. ICNS-9. 2011
  5. サン リウエン, 廖 梅勇, 小出 康夫, 角谷 正友. CaF2挿入によるInGaN紫外線センサーの特性向上. 5th Asia-Pacific Workshop on Widegap Semiconductors. 2011
  6. サン リウエン, 廖 梅勇, 池田 直樹, 小出 康夫, 角谷 正友. 極薄AlN挿入によるInGaN太陽電池特性の向上. 5th Asia-Pacific Workshop on Widegap Semiconductors. 2011 招待講演
  7. サン リウエン, 廖 梅勇, 池田 直樹, 小出 康夫, 角谷 正友. 極薄AlN 挿入によるInGaN 太陽電池特性の向上. 2011年春季 第58回 応用物理学関係連合講演会. 2011
2010
  1. 角谷 正友, サン リウエン, ロザック ミカエル. 次世代太陽電池における窒化物半導体太陽電池位置づけとそのロードマップ. 第125委員会・第162委員会合同研究会 「高効率太陽電池の最前線」. 2010 招待講演
  2. サン リウエン, Mickael Lozach, 角谷 正友. Suppression of Phase Separation in InGaN film and Fabrication of InGaN solar cells. 平成22年度 窒化物ナノ・エレクトロニクス材料研究センター講演会. 2010
  3. 角谷 正友, ロザック ミカエル, サン リウエン. Study on the junction o fIII-V nitride films for the application of solar cell. the 3rd International symposimu on innovative solar cells. 2010
  4. 角谷 正友, ロザック ミカエル, サン リウエン. III-V 族窒化物薄膜の太陽電池応用に向けた接合に関する研究. 3rd International symposimu on innovative solar cells . 2010

その他の文献 TSV

2014
  1. 角谷 正友, サン リウエン. III-V族窒化物物の光電変換デバイスへの応用. 平成25年度多元系化合物・太陽電池研究会 年末講演会 本稿集. (2014) 7-10
2012
  1. A.Uedono, S.Ishibashi, T.Watanabe, X.Q.Wang, S.T.Liu, G.Chen, SANG, Liwen, SUMIYA, Masatomo, B.Shen. Defect Characterization of InGaN Alloys Probed Using a Monoenergetic Positron Beam. Proceedings of The 11th International Symposium on Advanced Technology. (2012) 113-114
  2. 角谷 正友, サン リウエン, 上殿明良, 中野由崇. III-V族窒化物太陽電池. 未来材料. 12 [12] (2012) 15-20
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