scholarly journals Erratum: Quantum Anomalous Hall Effect and Tunable Topological States in 3d Transition Metals Doped Silicene

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Xiao-Long Zhang ◽  
Lan-Feng Liu ◽  
Wu-Ming Liu
Keyword(s):  
Transition Metals ◽  
Hall Effect ◽  
Anomalous Hall Effect ◽  
Quantum Anomalous Hall Effect ◽  
Topological States

scholarly journals Quantum Anomalous Hall Effect and Tunable Topological States in 3d Transition Metals Doped Silicene

2013 ◽  
Vol 3 (1) ◽  
Author(s):  
Xiao-Long Zhang ◽  
Lan-Feng Liu ◽  
Wu-Ming Liu
Keyword(s):  
Transition Metals ◽  
Hall Effect ◽  
Coupling Effect ◽  
Anomalous Hall Effect ◽  
Quantum Anomalous Hall Effect ◽  
Band Inversion ◽  
Topological States ◽  
Stable Quantum ◽  
Metal Doped ◽  
Silicon Based

Abstract Silicene is an intriguing 2D topological material which is closely analogous to graphene but with stronger spin orbit coupling effect and natural compatibility with current silicon-based electronics industry. Here we demonstrate that silicene decorated with certain 3d transition metals (Vanadium) can sustain a stable quantum anomalous Hall effect using both analytical model and first-principles Wannier interpolation. We also predict the quantum valley Hall effect and electrically tunable topological states could be realized in certain transition metal doped silicene where the energy band inversion occurs. Our findings provide new scheme for the realization of quantum anomalous Hall effect and platform for electrically controllable topological states which are highly desirable for future nanoelectronics and spintronics application.

Stanene on a SiC(0001) surface: a candidate for realizing quantum anomalous Hall effect

2019 ◽  
Vol 21 (21) ◽  
pp. 11150-11157 ◽  
Author(s):  
Ping Li
Keyword(s):  
Hall Effect ◽  
Anomalous Hall Effect ◽  
Quantum Anomalous Hall Effect ◽  
Topological States

Stanene, a cousin of graphene, has pz-orbital Dirac states, but the quadratic topological states are derived from the px,y orbitals rather than pz orbital in stanene on SiC(0001).

Multiple Weyl fermions and tunable quantum anomalous Hall effect in 2D half-metal with huge spin-related energy gap

2021 ◽  
Vol 551 ◽  
pp. 149390
Author(s):  
Weizhen Meng ◽  
Xiaoming Zhang ◽  
Weiwang Yu ◽  
Ying Liu ◽  
Lu Tian ◽  
...  
Keyword(s):  
Hall Effect ◽  
Energy Gap ◽  
Anomalous Hall Effect ◽  
Half Metal ◽  
Related Energy ◽  
Quantum Anomalous Hall Effect ◽  
Weyl Fermions

scholarly journals Half-Dirac Semimetal and Quantum Anomalous Hall Effect in Kagome Cd2N3 Lattice

2020 ◽  
Author(s):  
Xinyang Li ◽  
Weixiao Ji ◽  
Peiji Wang ◽  
Chang-wen Zhang
Keyword(s):  
Hall Effect ◽  
Quantum State ◽  
Anomalous Hall Effect ◽  
Topological Phases ◽  
Dirac Semimetal ◽  
Quantum Anomalous Hall Effect ◽  
Dirac Materials ◽  
Low Dimensionality ◽  
Dirac Semimetals ◽  
Topological Phases Of Matter

Half-Dirac semimetals (HDSs), which possess 100% spin-polarizations for Dirac materials, are highly desirable for exploring various topological phases of matter, as low-dimensionality opens unprecedented opportunities for manipulating the quantum state...

scholarly journals Interlayer ferromagnetism and high-temperature quantum anomalous Hall effect in p -doped MnBi2Te4 multilayers

2021 ◽  
Vol 103 (24) ◽  
Author(s):  
Yulei Han ◽  
Shiyang Sun ◽  
Shifei Qi ◽  
Xiaohong Xu ◽  
Zhenhua Qiao
Keyword(s):  
High Temperature ◽  
Hall Effect ◽  
Anomalous Hall Effect ◽  
Quantum Anomalous Hall Effect
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