X
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
More filters
Journal ArticleDOI
A New Passivation Route Leading to Over 8% Efficient PbSe Quantum‐Dot Solar Cells via Direct Ion Exchange with Perovskite Nanocrystals
Zhilong Zhang,Zihan Chen,Lin Yuan,Weijian Chen,Jianfeng Yang,Bo Wang,Xiaoming Wen,Jianbing Zhang,Long Hu,John A. Stride,Gavin Conibeer,Robert Patterson,Shujuan Huang +12 more
TL;DR: A new passivation method for chlorinated PbSe QDs via ion exchange with cesium lead halide (Br, I) perovskite nanocrystals is reported, forming a hybrid halide passivation.
Journal ArticleDOI
Temperature dependence of photoluminescence in silicon quantum dots
TL;DR: The optical properties of silicon quantum dots (QDs) embedded in a SiO2 matrix are investigated at various temperatures using photoluminescence (PL) and time-resolved photolumininescence as discussed by the authors.
Journal ArticleDOI
Chemical Dopant Engineering in Hole Transport Layers for Efficient Perovskite Solar Cells: Insight into the Interfacial Recombination
Jinbao Zhang,Quentin Daniel,Tian Zhang,Xiaoming Wen,Bo Xu,Licheng Sun,Licheng Sun,Udo Bach,Udo Bach,Yi-Bing Cheng +9 more
TL;DR: A strategy is proposed to physically passivate the electron-hole recombination by inserting an ultrathin Al2O3 insulating layer between the perovskite and the HTM, contributing a significant enhancement of the power conversion efficiency and environmental stability, indicating that dopant engineering is one crucial way to further improve the performance of PSCs.
Journal ArticleDOI
Template-Free Synthesis of High-Yield Fe-Doped Cesium Lead Halide Perovskite Ultralong Microwires with Enhanced Two-Photon Absorption.
Shuangyang Zou,Shuangyang Zou,Gaoling Yang,Tieshan Yang,Duan Zhao,Zhixing Gan,Weijian Chen,Weijian Chen,Haizheng Zhong,Xiaoming Wen,Baohua Jia,Bingsuo Zou +11 more
TL;DR: It is demonstrated that successful synthesis of high-yield Fe-doped cesium lead halide perovskite ultralong microwires that have diameters up to ∼5 μm and lengths up to millimeters via an antisolvent vapor-assisted template-free method endow it with promising applications in spin-related optical switching and optical limiting devices.
Journal ArticleDOI
Hexagonal metal oxide monolayers derived from the metal–gas interface
Bao Yue Zhang,Kai Xu,Qifeng Yao,Azmira Jannat,Guanghui Ren,Matthew R. Field,Xiaoming Wen,Chunhua Zhou,Ali Zavabeti,Jian Zhen Ou,Jian Zhen Ou +10 more
TL;DR: In this article, a planar hexagonal phase of oxides from elements across the transition metals, post-transition metals, lanthanides and metalloids was derived from strictly controlled oxidation at the metal-gas interface.