H
Hang Zhang
Researcher at Chinese Academy of Sciences
Publications - 91
Citations - 4096
Hang Zhang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Graphene & Thermal conductivity. The author has an hindex of 23, co-authored 71 publications receiving 3323 citations. Previous affiliations of Hang Zhang include California Institute of Technology & University of California.
Papers
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Protonated g-C3N4 coated Co9S8 heterojunction for photocatalytic H2O2 production.
Hang Zhang,Xuefeng Bai +1 more
TL;DR: In this article , a type-II heterojunction of the protonated g-C3N4 coated Co9S8 semiconductor was constructed for photocatalytic H2O2 production.
Posted Content
Length Dependent Thermal Conductivity Measurements Yield Phonon Mean Free Path Spectra in Nanostructures
TL;DR: This work presents a reconstruction method to obtain MFP spectra of nanostructures from variable-length thermal conductivity measurements and finds that the recent measurements on graphene imply that 70% of the heat in graphene is carried by phonons with MFPs longer than 1 micron.
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Suspension and Measurement of Graphene and Bi2Se3 Atomic Membranes
Jairo Velasco,Zeng Zhao,Hang Zhang,Fenglin Wang,Zhiyong Wang,Philip Kratz,Lei Jing,Wenzhong Bao,Jing Shi,Chun Ning Lau +9 more
TL;DR: In this paper, a multi-level lithographical technique was used to suspend atomic membranes, which can be applied to the vast majority of substrate, membrane and electrode materials, and fabricated suspended graphene devices with Al electrodes and mobility of 5500 cm^2/Vs.
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Dynamic characteristics of the pipeline inspection gauge under girth weld excitation in submarine pipeline
TL;DR: In this article, a dynamic model of the PIG sealing disc based on Kelvin spring damping in the circumferentially confined space is established, and the axial vibration differential equations of PIG are examined in detail.
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Phase control of light amplification in steady and transient processes in an inverted-Y atomic system with spontaneously generated coherence
Si-Cong Tian,Cunzhu Tong,Ren-Gang Wan,Yongqiang Ning,Li Qin,Yun Liu,Lijun Wang,Hang Zhang,Zeng-Bin Wang,Jin-Yue Gao +9 more
TL;DR: In this paper, the effects of spontaneously generated coherence (SGC) on both the steady and transient gain properties in a four-level inverted-Y-type atomic system in the presence of a weak probe, two strong coherent fields, and an incoherent pump were investigated.