Z
Zhiguo Wang
Researcher at University of Electronic Science and Technology of China
Publications - 237
Citations - 7039
Zhiguo Wang is an academic researcher from University of Electronic Science and Technology of China. The author has contributed to research in topics: Band gap & Density functional theory. The author has an hindex of 40, co-authored 226 publications receiving 5371 citations. Previous affiliations of Zhiguo Wang include Nanjing Tech University & Shenzhen Institute of Information Technology.
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Journal ArticleDOI
Robust Piezo-Phototronic Effect in Multilayer γ-InSe for High-Performance Self-Powered Flexible Photodetectors.
Mingjin Dai,Hongyu Chen,Fakun Wang,Yunxia Hu,Shuai Wei,Jia Zhang,Zhiguo Wang,Tianyou Zhai,PingAn Hu +8 more
TL;DR: It is demonstrated that, unlike 2H-phase transition-metal dichalcogenides, γ-phase InSe with a hexagonal unit cell possesses broken inversion symmetry in all the layer numbers and has a strong second-harmonic generation effect, which offers a promising pathway to construct high-performance flexible piezo-phototronic photodetectors based on multilayer 2D semiconductors.
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Ni and Co Segregations on Selective Surface Facets and Rational Design of Layered Lithium Transition-Metal Oxide Cathodes
Pengfei Yan,Jianming Zheng,Jiaxin Zheng,Zhiguo Wang,Gaofeng Teng,Saravanan Kuppan,Jie Xiao,Guoying Chen,Feng Pan,Ji-Guang Zhang,Chongmin Wang +10 more
TL;DR: Li et al. as mentioned in this paper showed that Ni and Co show strong plane selectivity when building up their respective surface segregation layers (SSL), and that Ni-SSLs tend to form spinel-like lattice while Co-SSL are in a rock-salt-like structure.
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Hydrogen gas sensor based on mesoporous In2O3 with fast response/recovery and ppb level detection limit
Zhijie Li,Shengnan Yan,Zhonglin Wu,Hao Li,Junqiang Wang,Wenzhong Shen,Zhiguo Wang,Yong Qing Fu +7 more
TL;DR: In this article, the mesoporous In2O3 sensors exhibited good reversibility and repeatability towards hydrogen gas and showed a good selectivity for hydrogen compared to other commonly investigated gases including NH3, CO, ethyl alcohol, styrene, CH2Cl2 and formaldehyde.
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Controlling magnetism of MoS2 sheets by embedding transition-metal atoms and applying strain.
TL;DR: The finding of the magnetoelastic effect here is technologically important for the fabrication of strain-driven spin devices on MoS2 nanostructures, which allows us to go beyond the current scope limited to the spin devices within graphene and BN-based nanost Structures.
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Defect-Mediated Lithium Adsorption and Diffusion on Monolayer Molybdenum Disulfide
TL;DR: First principle calculations based on spin density functional theory were performed to investigate adsorption and diffusion of lithium on monolayer MoS2 with defects, such as single- and few-atom vacancies, antisite, and grain boundary, suggesting that the monolays with defects is a suitable anode material for the Li-ion batteries.