Intrinsic Dirac half-metal and quantum anomalous Hall phase in a hexagonal metal-oxide lattice

The quantum anomalous Hall (QAH) effect has attracted extensive attention due to time-reversal symmetry broken by a staggered magnetic flux emerging from ferromagnetic ordering and spin-orbit coupling. However, the experimental observations of the QAH effect are still challenging due to its small no...

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Veröffentlicht in:	Physical review. B 2017-11, Vol.96 (20), Article 205433
Hauptverfasser:	Zhang, Shou-juan, Zhang, Chang-wen, Zhang, Shu-feng, Ji, Wei-xiao, Li, Ping, Wang, Pei-ji, Li, Sheng-shi, Yan, Shi-shen
Format:	Artikel
Sprache:	eng
Schlagworte:	Bulk density Curvature Density functional theory Ferromagnetism Magnetic flux Metal oxides Spin-orbit interactions
Online-Zugang:	Volltext
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