Pressure controllable phase transition in MoTe2 by the interlayer band occupancy

J.G. Si,W.J. Lu,H.Y. Lv,B.C. Zhao,Y.P. Sun

Physics Letters A（2019）

Cited 3|Views11

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Abstract

•Phase transition of 1T′–Td in MoTe2 under high pressure was confirmed.•Pressure controllable phase transition in MoTe2 originates from the difference of the interlayer band occupancies.•Dome-like superconductivity originates from change of density of states at Fermi energy and soften phonon mode around S-point.

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Key words

Phase transition,High pressure,Density functional theory

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