activity
20142021
most citedTheoretical prediction of MoN2 monolayer as a high capacity electrode material for metal ion batteries

389 citations · 2.6k across the 26 of their papers we have counts for

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Showing 2014Show all

2 papers · 1 filter

cond-mat.mtrl-sci2014★ 191 cited

Large-Gap Quantum Spin Hall Insulator in single layer bismuth monobromide BiBr

Jin-Jian Zhou, Wanxiang Feng, Cheng-Cheng Liu +2

Quantum spin Hall (QSH) insulators have gapless topological edge states inside the bulk band gap, which can serve as dissipationless spin current channels protected by the time-rev…

cond-mat.mtrl-sci2014★ 136 cited

Low-Energy Effective Hamiltonian for Giant-Gap Quantum Spin Hall Insulators in Honeycomb X-Hydride/Halide (X=N-Bi) Monolayers

Cheng-Cheng Liu, Shan Guan, Zhigang Song +3

Using the tight-binding method in combination with first-principles calculations, we systematically derive a low-energy effective Hilbert subspace and Hamiltonian with spin-orbit c…