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Tunable topology and berry curvature dipole in transition metal dichalcogenide Janus monolayers

Janus transition metal dichalcogenides, with intrinsic mirror asymmetry, exhibit a wide array of interesting properties. In this work, we study Janus monolayers derived from WTe _2 using first-principles and tight-binding calculations. We discover that WSeTe and WSTe are topologically trivial, in co...

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I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Nesta Benno Joseph, Saswata Roy, Awadhesh Narayan
Hōputu: Artigo
Reo:Inglês
I whakaputaina: IOP Publishing 2021-01-01
Rangatū:Materials Research Express
Ngā marau:
Urunga tuihono:https://doi.org/10.1088/2053-1591/ac440b
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