Observation of Negative Terahertz Photoconductivity in Large Area Type-II Dirac Semimetal PtTe2

Suo, P; Zhang, HY; Yan, SN; Zhang, WJ; Fu, JB; Lin, X; Hao, S; Jin, ZM; Zhang, YP; Zhang, C; Miao, F; Liang, SJ; Ma, GH

Ma, GH (corresponding author), Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China.; Liang, SJ (corresponding author), Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Sch Phys, Inst Brain Inspired Intelligence,Natl Lab Solid S, Nanjing 210093, Peoples R China.; Ma, GH (corresponding author), STU & SIOM Joint Lab Superintense Lasers & Applic, Shanghai 201210, Peoples R China.

PHYSICAL REVIEW LETTERS, 2021; 126 (22):

Abstract

As a newly emergent type-II Dirac semimetal, platinum telluride (PtTe2) stands out from other two dimensional noble-transition-metal dichalcogenides f......

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