Nanoscale mapping of quasiparticle band alignment

  • Søren Ulstrup
  • , Cristina E. Giusca
  • , Jill A. Miwa
  • , Charlotte E. Sanders
  • , Alex Browning
  • , Pavel Dudin
  • , Cephise Cacho
  • , Olga Kazakova
  • , D. Kurt Gaskill
  • , Rachael L. Myers-Ward
  • , Tianyi Zhang
  • , Mauricio Terrones
  • , Philip Hofmann

Research output: Contribution to journalArticlepeer-review

29 Scopus citations

Abstract

Sharp atomic interfaces between materials dictate the interface’s electronic properties. The authors use angle-resolved photoemission spectroscopy with a spatial resolution of ~500 nm to investigate the nanoscale electronic band structure and band alignment in a lateral heterostructure composed of WS2 placed on alternating nano-stripes of monolayer and bilayer graphene.

Original languageEnglish (US)
Article number3283
JournalNature communications
Volume10
Issue number1
DOIs
StatePublished - Dec 1 2019

All Science Journal Classification (ASJC) codes

  • General Chemistry
  • General Biochemistry, Genetics and Molecular Biology
  • General Physics and Astronomy

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