scholarly journals Two-Dimensional Room-Temperature Ferromagnetic Semiconductors with Quantum Anomalous Hall Effect

2019 ◽  
Vol 12 (2) ◽  
Author(s):  
Jing-Yang You ◽  
Zhen Zhang ◽  
Bo Gu ◽  
Gang Su
Keyword(s):  
Hall Effect ◽  
Room Temperature ◽  
Anomalous Hall Effect ◽  
Ferromagnetic Semiconductors ◽  
Two Dimensional ◽  
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 Influence of magnetic disorders on quantum anomalous Hall effect in magnetic topological insulator films beyond the two-dimensional limit

2018 ◽  
Vol 20 (4) ◽  
pp. 043011 ◽  
Author(s):  
Yanxia Xing ◽  
Fuming Xu ◽  
King Tai Cheung ◽  
Qing-feng Sun ◽  
Jian Wang ◽  
...  
Keyword(s):  
Hall Effect ◽  
Topological Insulator ◽  
Anomalous Hall Effect ◽  
Two Dimensional ◽  
Quantum Anomalous Hall Effect

Two-dimensional Dirac spin-gapless semiconductors with tunable perpendicular magnetic anisotropy and a robust quantum anomalous Hall effect

2020 ◽  
Vol 7 (8) ◽  
pp. 2071-2077 ◽  
Author(s):  
Qilong Sun ◽  
Yandong Ma ◽  
Nicholas Kioussis
Keyword(s):  
Magnetic Anisotropy ◽  
Low Power ◽  
Hall Effect ◽  
Perpendicular Magnetic Anisotropy ◽  
Anomalous Hall Effect ◽  
Two Dimensional ◽  
Power Switching ◽  
Quantum Anomalous Hall Effect ◽  
Spin Gapless Semiconductors ◽  
Dirac Spin

A 2D ferromagnetic Fe2I2 layer with a robust QAH effect towards the low-power switching of PMA in multiferroic Fe2I2/BaTiO3 bilayers.

First-principles study of bilayer hexagonal structure of SN2 nanosheet: a highly stable non-metal platform for the quantum anomalous Hall effect

2021 ◽  
Author(s):  
Yanli Wang ◽  
Yi Ding
Keyword(s):  
Transition Metal ◽  
Hall Effect ◽  
First Principles ◽  
Transition Metal Dichalcogenides ◽  
Anomalous Hall Effect ◽  
Hexagonal Structure ◽  
Two Dimensional ◽  
First Principles Study ◽  
Quantum Anomalous Hall Effect ◽  
Metal Dichalcogenides

Although layered metal dinitrides (MN2) have been proposed as the cousins of transition-metal dichalcogenides, the non-MoS2-type geometries are found to be more favourable in two-dimensional (2D) MN2 nanosheets. In this...

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,...

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