Z
Zheng Xu
Researcher at Beijing Jiaotong University
Publications - 354
Citations - 5115
Zheng Xu is an academic researcher from Beijing Jiaotong University. The author has contributed to research in topics: Electroluminescence & Photoluminescence. The author has an hindex of 31, co-authored 334 publications receiving 4353 citations. Previous affiliations of Zheng Xu include Nanyang Technological University & Instituto Superior de Engenharia do Porto.
Papers
More filters
Journal ArticleDOI
A ZnO Nanorod Inorganic/Organic Heterostructure Light-Emitting Diode Emitting at 342 nm
TL;DR: An inorganic/organic heterostructure light-emitting diode consisting of the hole-transporting layer N, N'-di(naphth-2-yl)- N,N'-diphenylbenzidine (NPB) and n-type ZnO nanorods fabricated by hydrothermal decomposition is reported.
Journal ArticleDOI
Shape-Controlled Synthesis of All-Inorganic CsPbBr3 Perovskite Nanocrystals with Bright Blue Emission
TL;DR: These shape-controlled CsPbBr3 perovskite NCs with the bright blue emission will be widely used in optoelectronic applications, especially in blue LEDs which still lag behind compared to the better developed red and green LEDs.
Journal ArticleDOI
Recent development of the inverted configuration organic solar cells
Fujun Zhang,Xiaowei Xu,Weihua Tang,Jian Zhang,Zuliang Zhuo,Jian Wang,Jin Wang,Zheng Xu,Yongsheng Wang +8 more
TL;DR: In this paper, the inverted configuration OSCs with high work function metal as top cathode could improve OSC's lifetime, i.e., protecting cells from the damage by oxygen and moisture in air.
Journal ArticleDOI
Perovskite solar cells with a DMSO-treated PEDOT:PSS hole transport layer exhibit higher photovoltaic performance and enhanced durability
TL;DR: High conductive thin DMSO-doped PEDOT:PSS layers which significantly enhance the light harvesting, charge extraction, and photocurrent production of organo-lead iodide devices and possess enhanced PCE durability over time.
Journal ArticleDOI
Energy level alignment and morphology of interfaces between molecular and polymeric organic semiconductors
TL;DR: In this paper, the authors used ultraviolet photoelectron spectroscopy (UPS) to determine the energy level alignment at organic-organic conductor and semiconductor-semiconductor hetero-interfaces that are relevant for organic optoelectronic devices.