Q
Qing Zhang
Researcher at Peking University
Publications - 496
Citations - 30719
Qing Zhang is an academic researcher from Peking University. The author has contributed to research in topics: Medicine & Carbon nanotube. The author has an hindex of 68, co-authored 373 publications receiving 24497 citations. Previous affiliations of Qing Zhang include Massachusetts Institute of Technology & National University of Singapore.
Papers
More filters
Journal ArticleDOI
From bulk to monolayer MoS2: evolution of Raman scattering
Hong Li,Qing Zhang,Chin Chong Yap,Beng Kang Tay,Teo Hang Tong Edwin,A. Olivier,Dominique Baillargeat +6 more
TL;DR: In this paper, it was shown that only the Raman frequencies of E 1 and A 1g peaks vary monotonously with the layer number of ultrathin Molybdenum disulfi de (MoS 2 ).
Journal ArticleDOI
Single-Layer MoS2 Phototransistors
Zongyou Yin,Hai Li,Hong Li,Lin Jiang,Yumeng Shi,Yinghui Sun,Gang Lu,Qing Zhang,Xiaodong Chen,Hua Zhang +9 more
TL;DR: The unique characteristics of incident-light control, prompt photoswitching, and good photoresponsivity from the MoS(2) phototransistor pave an avenue to develop the single-layer semiconducting materials for multifunctional optoelectronic device applications in the future.
Journal ArticleDOI
Fabrication of Single‐ and Multilayer MoS2 Film‐Based Field‐Effect Transistors for Sensing NO at Room Temperature
Hai Li,Zongyou Yin,Qiyuan He,Hong Li,Xiao Huang,Gang Lu,Derrick Wen Hui Fam,Alfred Iing Yoong Tok,Qing Zhang,Hua Zhang +9 more
TL;DR: Although the single-layer MoS(2) device shows a rapid response after exposure to NO, the current was found to be unstable, and these FET devices can be used as gas sensors to detect nitrous oxide.
Journal ArticleDOI
Few-Layer MoS2: A Promising Layered Semiconductor
Rudren Ganatra,Qing Zhang +1 more
TL;DR: This review attempts to provide an overview of the research relevant to the structural and physical properties, fabrication methods, and electronic devices of few-layer MoS2.