Observation of superconductivity in pressurized 2M WSe2 crystals

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Author(s)

  • Yuqiang Fang
  • Qing Dong
  • Hanyu Liu
  • Pan Liu
  • Yiyang Sun
  • Quanjun Li
  • Wei Zhao
  • Bingbing Liu
  • Fuqiang Huang

Related Research Unit(s)

Detail(s)

Original languageEnglish
Pages (from-to)8551-8555
Journal / PublicationJournal of Materials Chemistry C
Volume7
Issue number28
Online published3 Jul 2019
Publication statusPublished - 28 Jul 2019

Link(s)

DOI

DOI
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Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-85069765821&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(48282f3c-23ab-4b95-96c1-2cd9f7f5ae0d).html

Abstract

In this communication, we report a new-phase 2M WSe2 with a monoclinic space group C2/m. 2M WSe2 presents a metallic behavior under ambient pressure and shows a superconducting transition with a maximum Tc of 7.3 K at 10.7 GPa, which arises from the enhanced density of states near the Fermi surface upon pressurization.

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Publication fingerprints text

100
Superconductivity Keyphrases
100
WSe2 Keyphrases
100
crystals INIS
100
monoclinic lattices INIS
100
superconductivity INIS
100
Density Material Science
100
Surface Material Science
100
Crystals Material Science
50
space groups INIS
50
density of states INIS
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Citation Format(s)

[ RIS ] [ BibTeX ]
Observation of superconductivity in pressurized 2M WSe2 crystals. / Fang, Yuqiang; Dong, Qing; Pan, Jie et al.
In: Journal of Materials Chemistry C, Vol. 7, No. 28, 28.07.2019, p. 8551-8555.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review