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

*Corresponding author for this work

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

29 Citations (Scopus)

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
Article number3283
JournalNature Communications
Volume10
Issue1
ISSN2041-1723
DOIs
Publication statusPublished - Dec 2019

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