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Xiaoming Wen
Researcher at Swinburne University of Technology
Publications - 183
Citations - 8303
Xiaoming Wen is an academic researcher from Swinburne University of Technology. The author has contributed to research in topics: Perovskite (structure) & Photoluminescence. The author has an hindex of 43, co-authored 174 publications receiving 6014 citations. Previous affiliations of Xiaoming Wen include University of New South Wales & Imperial College London.
Papers
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Journal ArticleDOI
Characterization of a Cu2ZnSnS4 solar cell fabricated by sulfurization of metallic precursor Mo/Zn/Cu/Sn
Xiaolei Liu,Yidan Huang,Jae Yun,Xiaoming Wen,Zhong Lu,Tian Zhang,Hongtao Cui,Wei Li,Chang Yeh Lee,Song Xu,Xiaojing Hao,Gavin Conibeer +11 more
TL;DR: In this article, various characterization methods are implemented to investigate the fundamental properties of a Cu2ZnSnS4 (CZTS) solar cell, including the chemical distribution across the CZTS grain boundaries, the surface potential of the absorber, the minority lifetime, the carrier collection length, diode ideality factor, dark saturation current, and series resistance.
Proceedings ArticleDOI
Evaluation of hafnium nitride and zirconium nitride as Hot Carrier absorber
TL;DR: In this article, the main mechanisms of carrier cooling and possible approaches to restrict these mechanisms are discussed, and the potential absorber materials for HC solar cells are presented as potential absorbber materials.
Journal ArticleDOI
Electron dynamics in modulation p-doped InGaAs/GaAs quantum dots
Xiaoming Wen,Xiaoming Wen,Lap Van Dao,Peter Hannaford,Sudha Mokkapati,Hoe Hark Tan,Chennupati Jagadish +6 more
TL;DR: In this paper, the electron dynamics of p-type modulation doped and undoped InGaAs/GaAs quantum dots using up-conversion photoluminescence at low temperature and room temperature were investigated.
Journal ArticleDOI
Numerical calculation of optical phonon decay rate in InN/GaN MQW
Hongze Xia,Robert Patterson,Yu Feng,Tran Smyth,Yuanxun Liao,Pengfei Zhang,Xi Dai,Neeti Gupta,Xiaoming Wen,Simon Chung,Xuguang Jia,Lingfeng Wu,Ziyun Lin,Binesh Puthen-Veettil,Shujuan Huang,Santosh Shrestha,Gavin Conibeer +16 more
TL;DR: In this article, the decay channels of the A1 and the high-lying E2 optical phonons in an InN/GaN MQW were analyzed and it was shown that no Klemens decay is present in A1 mode whereas on the contrary E2 is dominated by this process.
Journal ArticleDOI
Carrier dynamics in p-type InGaAs/GaAs quantum dots
Xiaoming Wen,Lap Van Dao,Jeffrey A. Davis,Peter Hannaford,Sudha Mokkapati,Hoe Hark Tan,Chennupati Jagadish +6 more
TL;DR: In this article, the authors investigated the carrier relaxation dynamics in p-type doped InGaAs/GaAs quantum dots using time-integrated and time-resolved photoluminescence.