刘奇明 - 兰州大学 - 物理科学与技术学院

个人简介

刘奇明，男，1985年3月生于甘肃兰州。现为兰州大学物理科学与技术学院电子材料研究所副教授。2008年毕业于兰州大学物理学国家基础科学人才培养基地，获理学学士学位；2011月获兰州大学凝聚态物理专业硕士学位；2011年10月获日本国文部省奖学金赴日本国立琦玉大学留学，2015年3月获工学博士学位。在日本从事博士后研究1年后回国任教，2016年3月被兰州大学聘为副教授。

研究领域

刘奇明副教授主要从事半导体物理及光电器件方向的研究工作，具体有新型太阳能电池器件制备、半导体光电器件表面界面工程、透明导电聚合物材料开发改性等。

近期论文

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(1) Liu, Qiming *，Ishikawa, Ryo，Funada, Shuji，Ohki, Tatsuya，Ueno, Keiji，Shirai, Hajime *，Highly Efficient Solution-ProcessedPoly(3,4-ethylenedio-xythiophene): Poly(styrenesulfonate)/Crystalline Silicon Heterojunction Solar Cells with Improved Light-Induced Stability，Advanced Energy Materials，2015.9.9，5（17） (2) Qiming Liu *，Tatsuya Ohki，Dequan Liu，Hiromitsu Sugawara，Ryo Ishikawa，Keiji Ueno，Hajime Shirai *，Efficient organic/polycrystalline silicon hybrid solar cells，Nano Energy，2015.1.01，11：260~266 (3) Liu, Qiming，Ono, Masahiro，Tang, Zeguo，Ishikawa, Ryo，Ueno,Keiji，Shirai, Hajime ，Highly efficient crystalline silicon/Zonyl fluorosurfactant-treated organic heterojunction solar cells，Applied Physics Letters，2012.4.30，100（18） (4) Liu, Qiming，Imamura, Takashi，Hiate, Taiga，Khatri, Ishwor，Tang, Zeguo，Ishikawa, Ryo，Ueno, Keiji，Shirai, Hajime ，Optical anisotropy in solvent-modified poly(3,4-ethylenedioxythiophene): poly(styrenesulfonic acid)and its effect on the photovoltaic performance of crystalline silicon/organic heterojunction solar cells，Applied Physics Letters，2013.6.17，102（24） (5) Liu, Qiming *，Khatri, I.，Ishikawa, R.，Ueno, K.，Shirai,H.，Effects of molybdenum oxide molecular doping on the chemical structure of poly(3,4-ethylenedioxythiophene): poly(stylenesulfonate) and on carrier collection efficiency of silicon/poly(3,4- ethylenedioxythiophene):poly(stylenesulfonate) heterojunction solar cells，Applied Physics Letters，2013.5.6，102（18） (6) Liu, Qiming *，Khatri, I.，Ishikawa, R.，Fujimori, A.，Ueno, K.，Manabe, K.，Nishino, H.，Shirai, H.，Improved photovoltaic performance of crystalline-Si/organic Schottky junction solar cells using ferroelectric polymers，Applied Physics Letters，2013.10.14，103（16） (7) Liu, Qiming，Wanatabe, Fumiya，Hoshino, Aya，Ishikawa, Ryo，Gotou, Takuya，Ueno, Keiji，Shirai, Hajime ，Crystalline Silicon/Graphene Oxide Hybrid Junction Solar Cells，Japanese Journal of Applied Physics，2012.10.01，51（10） (1) Xinyu Jiang，Zilei Wang，Wenhui Han，Qiming Liu，Shuqi Lu，Yuxiang Wen，Juan Hou，Fei Huang，Shanglong Peng ，Deyan He，Guozhong Cao ，High performance silicon-organic hybrid solar cells via improving conductivity of PEDOT:PSS with reduced graphene oxide，Applied Surface Science，2017.2.24 (2) Hossain, Jaker，Liu, Qiming，Miura, Takuya，Kasahara,Koji，Harada, Daisuke，Ishikawa, Ryo，Ueno, Keiji，Shirai, Hajime ，Nafion-Modified PEDOT:PSS as a Transparent Hole-Transporting Layer for High-Performance Crystalline-Si/Organic Heterojunction Solar Cells with Improved Light Soaking Stability，ACS Applied Materials & Interfaces，2016.11.23，8（46）：31926~31934 (3) Funda, Shuji，Ohki, Tatsuya，Liu, Qiming，Hossain, Jaker，Ishimaru,Yoshihiro，Ueno, Keiji，Shirai, Hajime ，Correlation between the fine structure of spin-coated PEDOT:PSS and the photovoltaic performance of organic/crystalline-silicon heterojunction solar cells，Journal of Applied Physics，2016.7.21，120（3） (4) Devkota, Ramesh，Liu, Qiming，Ohki, Tatsuya，Hossain, Jaker，Ueno, Keiji，Shirai, Hajime ，Solution-processed crystalline silicon double-heterojunction solar cells，Applied Physics Express，2016.2.01，9 (5) Lin, C. H.，Sun K. W.，Liu Q.M.，Shirai, H.，Lee, C.P. Poly(3,4ethylenedioxythiophene):poly(styrenesulfonate)/GaAs hybrid solar cells with 13% power conversion efficiency using front- and back-surface field，Optics Express，2015.9.21，23（19）：A1051~A1059 (6) Ding, Yi，Sugaya, Michihiro，Liu, Qiming，Zhou, Shu，Nozaki,Tomohiro，Oxygen passivation of silicon nanocrystals: Influences on trap states, electron mobility, and hybrid solar cell performance，Nano Energy，2014.11.01，10：322~328 (7) Ding, Yi，Gresback, Ryan，Liu, Qiming，Zhou, Shu，Pi,Xiaodong，Nozaki, Tomohiro ，Silicon nanocrystal conjugated polymer hybrid solar cells with improved performance，Nano Energy，2014.10.01，9：25~31 (8) Hiate, T.，Miyauchi, N.，Liu Q.，Ishikawa, R.，Ueno, K.，Shirai, H.，Real-time measurement of optical anisotropy during film growth using a chemical mist deposition of poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate)，Journal of Applied Physics，2014.3.28，115（12） (9) Tang, Zeguo，Liu, Qiming，Chen, Qiang，Khatri, Ishwor，Shirai,Hajime，Plasmonic-enhanced crystalline silicon/organic heterojunction cells by incorporating gold nanoparticles，Physica Status Solidi A-Applications and Materials Science，2014.5.01，211（5）：1179~1183 (10) Khatri, Ishwor，Hoshino, Ayo，Watanabe, Fumiya，Liu, Qiming，Ishikawa, Ryo，Ueno, Keiji，Shirai, Hajime，Self-assembled silver nanowires as top electrode for poly(3,4-ethylenedioxythiophene):poly(stylenesulfonate)/ n-silicon solar cell，Thin Solid Films，2014.5.2，558：306~310 (11) Khatri, Ishwor，Liu, Qiming，Ueno, Keiji，Shirai,Hajime，Improved performance of poly(3,4-ethylenedioxythiophene):poly(stylenesulfonate)/ n-Si hybrid solar cell by incorporating silver nanoparticles，Japanese Journal of Applied Physics，2014.11.01，53 (12) Khatri, Ishwor，Tang, Zeguo，Liu, Qiming，Ishikawa, Ryo，Ueno, Keiji，Shirai, Hajime，Green-tea modified multiwalled carbon nanotubes for Efficient poly(3,4- ethylenedio-xythiophene):poly(stylenesulfonate)/n- silicon hybrid solar cell，Applied Physics Letters，2013.2.11，102（6）