1.3k citations · 2.9k across the 16 of their papers we have counts for
16 papers
Accessible Coherence and Coherence Distribution
Teng Ma, Ming-Jing Zhao, Hai-Jun Zhang +2
The definition of accessible coherence is proposed. Through local measurement on the other subsystem and one way classical communication, a subsystem can access more coherence than…
Estimation on geometric measure of quantum coherence
Hai-Jun Zhang, Bin Chen, Ming Li +2
We study the geometric measure of quantum coherence recently proposed in [Phys. Rev. Lett. 115, 020403 (2015)]. Both lower and upper bounds of this measure are provided. These boun…
One-way quantum deficit and quantum coherence in the anisotropic chain
Biao-Liang Ye, Bo Li, Li-Jun Zhao +2
In this study, we investigate pairwise non-classical correlations measured using a one-way quantum deficit as well as quantum coherence in the spin-1/2 chain in a transverse m…
Quantum Anomalous Hall Effect in Magnetically Doped InAs/GaSb Quantum Wells
Qingze Wang, Xin Liu, Hai-Jun Zhang +3
The quantum anomalous Hall effect has recently been observed experimentally in thin films of Cr doped (Bi,Sb)Te at a low temperature ( 30mK). In this work, we propose…
Large-gap quantum spin Hall insulators in tin films
Yong Xu, Binghai Yan, Hai-Jun Zhang +5
The search of large-gap quantum spin Hall (QSH) insulators and effective approaches to tune QSH states is important for both fundamental and practical interests. Based on first-pri…
Quantum Anomalous Hall Effect in Magnetic Topological Insulator GdBiTe3
Hai-Jun Zhang, Xiao Zhang, Shou-Cheng Zhang
The quantum anomalous Hall (QAH) state is a two-dimensional bulk insulator with a non-zero Chern number in absence of external magnetic fields. Protected gapless chiral edge states…