Promising valleytronic materials with strong spin-valley coupling in two-dimensional MN2X2 (M = Mo, W; X = F, H)

The valley degree of freedom of electrons in two-dimensional systems enables the unprecedented exploration of some physical properties as well as promising device applications. However, suitable two-dimensional valleytronic materials, especially with strong spin-valley coupling, are rare. In this wo...

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Veröffentlicht in:	Applied physics letters 2020-10, Vol.117 (17)
Hauptverfasser:	Dou, Kaiying, Ma, Yandong, Peng, Rui, Du, Wenhui, Huang, Baibiao, Dai, Ying
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics First principles Hall effect Monolayers Physical properties Spin-orbit interactions Splitting Valence band Valleys
Online-Zugang:	Volltext
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