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Jill Miwa

Crystalline and electronic structure of single-layer TaS2

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review



  • Charlotte E. Sanders
  • ,
  • Maciej Dendzik
  • ,
  • Arlette S. Ngankeu
  • ,
  • Andreas Eich, Radboud Univ Nijmegen, Radboud University Nijmegen, Inst Mol & Mat
  • ,
  • Albert Bruix
  • ,
  • Marco Bianchi
  • Jill A. Miwa
  • Bjork Hammer
  • Alexander A. Khajetoorians, Radboud Univ Nijmegen, Radboud University Nijmegen, Inst Mol & Mat
  • ,
  • Philip Hofmann

Single-layer TaS2 is epitaxially grown on Au(111) substrates. The resulting two-dimensional crystals adopt the 1H polymorph. The electronic structure is determined by angle-resolved photoemission spectroscopy and found to be in excellent agreement with density functional theory calculations. The single-layer TaS2 is found to be strongly n doped, with a carrier concentration of 0.3(1) extra electrons per unit cell. No superconducting or charge density wave state is observed by scanning tunneling microscopy at temperatures down to 4.7 K.

TidsskriftPhysical Review B
Antal sider5
StatusUdgivet - 3 aug. 2016

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