H
Huiqi Ye
Researcher at Chinese Academy of Sciences
Publications - 6
Citations - 2319
Huiqi Ye is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Dislocation & Quantum well. The author has an hindex of 4, co-authored 5 publications receiving 1972 citations.
Papers
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Journal ArticleDOI
Valley-selective circular dichroism of monolayer molybdenum disulphide
Ting Cao,Gang Wang,Wen-Peng Han,Huiqi Ye,Chuanrui Zhu,Junren Shi,Qian Niu,Qian Niu,Ping-Heng Tan,Enge Wang,Baoli Liu,Ji Feng +11 more
TL;DR: It is shown, using first principles calculations, that monolayer molybdenum disulphide is an ideal material for valleytronics, for which valley polarization is achievable via valley-selective circular dichroism arising from its unique symmetry.
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Transition of dislocation nucleation induced by local stress concentration in nanotwinned copper
TL;DR: It is demonstrated that by quantitatively analysing local stress concentrations, a direct relationship can be resolved between the microscopic dislocation activities and macroscopic mechanical properties of nanotwinned metals.
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Motion of 1/3⟨111⟩ dislocations on Σ3 {112} twin boundaries in nanotwinned copper
TL;DR: In this paper, the atomic structure of Σ3 {112} ITBs in nanotwinned Cu was investigated by using aberration-corrected high resolution transmission electron microscopy (HRTEM) and in situ HRTEM observations.
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Room temperature spin diffusion in (110) GaAs/AlGaAs quantum wells
Changcheng Hu,Changcheng Hu,Huiqi Ye,Gang Wang,Haitao Tian,Wenxin Wang,Wenquan Wang,Wenquan Wang,Baoli Liu,Xavier Marie +9 more
TL;DR: Transient spin grating experiments are used to investigate the electron spin diffusion in intrinsic GaAs/AlGaAs multiple quantum well at room temperature and increasing the carrier density yields both a decrease of the spin relaxation time and the spin diffusion coefficient Ds.
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Anisotropic in-plane spin splitting in an asymmetric (001) GaAs/AlGaAs quantum well
Huiqi Ye,Changcheng Hu,Changcheng Hu,Gang Wang,Hongming Zhao,Haitao Tian,Xiuwen Zhang,Wenxin Wang,Baoli Liu +8 more
TL;DR: Both the anisotropy of spin and the in-plane effective g-factor decrease with increasing temperature, and the combined effect of Dresselhaus spin-orbit coupling plus asymmetric potential gradients is exploited.