669 citations
- Shandong UniversityCN92 papers
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- University of ChicagoUS5 papers
- Fujian Institute of Research on the Structure of MatterCN4 papers
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6 papers · 1 filter
Strong correlations and the search for high-Tc superconductivity in chromium pnictides and chalcogenides
J. M. Pizarro, M. J. Calderón, J. Liu +2
Undoped iron superconductors accommodate electrons in five d-orbitals. Experimental and theoretical evidence shows that the strength of correlations increases with hole-dopin…
Gallium Bismuth Halides GaBi-X2 (X= I, Br, Cl) Monolayers with Distorted Hexagonal Framework: Novel Room-Temperature Quantum Spin Hall Insulators
Linyang Li, Ortwin Leenaerts, Xiangru Kong +3
Quantum Spin Hall (QSH) insulators with a large topologically nontrivial bulk gap are crucial for future applications of the QSH effect. Among these, group III-V monolayers and the…
Symmetrical broken and nonlinear response of Weyl semimetal TaAs influenced by the topological surface states and Weyl nodes
Shumeng Chi, Zhilin Li, Haohai Yu +4
A Weyl semimetal (WSM) features Weyl fermions in its bulk and topological surface states on surfaces, and is novel material hosting Weyl fermions, a kind of fundamental particles.…
Two-Dimensional Group-IV Chalcogenide Si2Te2 film: A New Quantum Spin Hall Insulator with Sizable Band Gap
Run-wu Zhang, Wei-xiao Ji, Chang-wen Zhang +2
Quantum spin Hall (QSH) effect is promising for achieving dissipationless transport devices due to the robust gapless states inside insulating bulk gap. Here, by using first-princi…
Robust Room-Temperature Quantum Spin Hall Effect in Methyl-functionalized InBi honeycomb film
Sheng-shi Li, Wei-xiao Ji, Chang-wen Zhang +2
Two-dimensional (2D) group-III-V honeycomb films have attracted significant interest for their potential application in fields of quantum computing and nanoeletronics. Searching fo…
Large-gap quantum spin Hall state in functionalized dumbbell stanene
Ya-ping Wang, Wei-xiao Ji, Chang-wen Zhang +5
Two-dimensional dumbbell (DB) stanene has been proposed as a promising candidate material for realizing quantum spin Hall effect (QSHE) by Tang et al [P. Tang, P. Chen, W. Cao, H.…