The Dirac half-semimetal and quantum anomalous Hall effect in two-dimensional Janus Mn2X3Y3 (X, Y = F, Cl, Br, I)

2021 ◽  
Author(s):  
Ping Li ◽  
Zhi-Xin Guo
Keyword(s):  
Hall Effect ◽  
Low Temperatures ◽  
Topological Insulators ◽  
Magnetic Coupling ◽  
Anomalous Hall Effect ◽  
Two Dimensional ◽  
Quantum Anomalous Hall Effect ◽  
Magnetically Doped

The quantum anomalous Hall (QAH) effect have been experimentally observed in magnetically- doped topological insulators. However, the QAH effect only at extremely low temperatures due to the weak magnetic coupling,...

scholarly journals Scale-Invariant Quantum Anomalous Hall Effect in Magnetic Topological Insulators beyond the Two-Dimensional Limit

2014 ◽  
Vol 113 (13) ◽  
Author(s):  
Xufeng Kou ◽  
Shih-Ting Guo ◽  
Yabin Fan ◽  
Lei Pan ◽  
Murong Lang ◽  
...  
Keyword(s):  
Hall Effect ◽  
Topological Insulators ◽  
Anomalous Hall Effect ◽  
Two Dimensional ◽  
Scale Invariant ◽  
Quantum Anomalous Hall Effect ◽  
Invariant Quantum

Ferromagnetic dual topological insulator in a two-dimensional honeycomb lattice

2020 ◽  
Vol 7 (9) ◽  
pp. 2431-2438
Author(s):  
Hao Wang ◽  
Ning Mao ◽  
Chengwang Niu ◽  
Shiying Shen ◽  
Myung-Hwan Whangbo ◽  
...  
Keyword(s):  
Hall Effect ◽  
Topological Insulator ◽  
Topological Insulators ◽  
Anomalous Hall Effect ◽  
Topological Invariant ◽  
Honeycomb Lattice ◽  
Two Dimensional ◽  
Edge States ◽  
Quantum Anomalous Hall Effect ◽  
Significant Attention

Magnetic topological insulators (TIs), including the quantum anomalous Hall effect and antiferromagnetic TIs, have attracted significant attention owing to the exotic properties they give rise to, however, ferromagnetic TIs with gapless surface/edge states and a nonzero topological invariant have not been reported so far.

scholarly journals Ordering mechanism and quantum anomalous Hall effect of magnetically doped topological insulators

2017 ◽  
Vol 96 (14) ◽  
Author(s):  
Jeongwoo Kim ◽  
Seung-Hoon Jhi ◽  
A. H. MacDonald ◽  
Ruqian Wu
Keyword(s):  
Hall Effect ◽  
Topological Insulators ◽  
Anomalous Hall Effect ◽  
Quantum Anomalous Hall Effect ◽  
Magnetically Doped

scholarly journals Light‐Induced Quantum Anomalous Hall Effect on the 2D Surfaces of 3D Topological Insulators

2021 ◽  
pp. 2101508
Author(s):  
Haowei Xu ◽  
Jian Zhou ◽  
Ju Li
Keyword(s):  
Hall Effect ◽  
Topological Insulators ◽  
Anomalous Hall Effect ◽  
Quantum Anomalous Hall Effect

scholarly journals Current-Driven Instability of the Quantum Anomalous Hall Effect in Ferromagnetic Topological Insulators

2017 ◽  
Vol 119 (1) ◽  
Author(s):  
Minoru Kawamura ◽  
Ryutaro Yoshimi ◽  
Atsushi Tsukazaki ◽  
Kei S. Takahashi ◽  
Masashi Kawasaki ◽  
...  
Keyword(s):  
Hall Effect ◽  
Topological Insulators ◽  
Anomalous Hall Effect ◽  
Quantum Anomalous Hall Effect

High-temperature Dirac half-metal PdCl3: a promising candidate for realizing quantum anomalous Hall effect

2018 ◽  
Vol 6 (38) ◽  
pp. 10284-10291 ◽  
Author(s):  
Ya-ping Wang ◽  
Sheng-shi Li ◽  
Chang-wen Zhang ◽  
Shu-feng Zhang ◽  
Wei-xiao Ji ◽  
...  
Keyword(s):  
High Temperature ◽  
Hall Effect ◽  
Single Layer ◽  
Anomalous Hall Effect ◽  
Two Dimensional ◽  
Promising Candidate ◽  
Ideal Candidate ◽  
Half Metal ◽  
Quantum Anomalous Hall Effect

Single-layer PdCl3, a new two-dimensional honeycomb metal–halogen lattice, is proposed as an ideal candidate for realizing both a Dirac half-metal and the quantum anomalous Hall effect.

scholarly journals Rational Design Principles of the Quantum Anomalous Hall Effect in Superlatticelike Magnetic Topological Insulators

2019 ◽  
Vol 123 (9) ◽  
Author(s):  
Hongyi Sun ◽  
Bowen Xia ◽  
Zhongjia Chen ◽  
Yingjie Zhang ◽  
Pengfei Liu ◽  
...  
Keyword(s):  
Hall Effect ◽  
Rational Design ◽  
Topological Insulators ◽  
Anomalous Hall Effect ◽  
Design Principles ◽  
Quantum Anomalous Hall Effect

scholarly journals High-Temperature Quantum Anomalous Hall Effect inn−pCodoped Topological Insulators

2016 ◽  
Vol 117 (5) ◽  
Author(s):  
Shifei Qi ◽  
Zhenhua Qiao ◽  
Xinzhou Deng ◽  
Ekin D. Cubuk ◽  
Hua Chen ◽  
...  
Keyword(s):  
High Temperature ◽  
Hall Effect ◽  
Topological Insulators ◽  
Anomalous Hall Effect ◽  
Quantum Anomalous Hall Effect
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