Journal Article

FZJ-2022-01874

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Single-crystal graphene on Ir(110)

Kraus, S. (Corresponding author) ; Huttmann, F. ; Fischer, J. ; Knispel, T. ; Bischof, K. ; Herman, A. ; Bianchi, M. ; Stan, R.-M. ; Holt, A. J. ; Caciuc, V.FZJ* ; Tsukamoto, S.FZJ* ; Wende, H. ; Hofmann, P. ; Atodiresei, N. (Corresponding author)FZJ* ; Michely, T.

2022
Inst. Woodbury, NY

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Please use a persistent id in citations: http://hdl.handle.net/2128/31011  doi:10.1103/PhysRevB.105.165405

Abstract: A single-crystal sheet of graphene is synthesized on the low-symmetry substrate Ir(110) by thermal decomposition of C2H4 at 1500 K. Using scanning tunneling microscopy, low-energy electron diffraction, angle-resolved photoemission spectroscopy, and ab initio density functional theory, the structure and electronic properties of the adsorbed graphene sheet and its moiré with the substrate are uncovered. The adsorbed graphene layer forms a wave pattern of nanometer wavelength with a corresponding modulation of its electronic properties. This wave pattern is demonstrated in density functional theory calculations to enable the templated adsorption of naphthalene molecules, and in experiment to uniaxially align sandwich-molecular wires composed of Eu and cyclooctatetraene molecules.

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Contributing Institute(s):

1. Quanten-Theorie der Materialien (IAS-1)
2. Quanten-Theorie der Materialien (PGI-1)
3. JARA-FIT (JARA-FIT)
4. JARA - HPC (JARA-HPC)

Research Program(s):

1. 5211 - Topological Matter (POF4-521) (POF4-521)

Appears in the scientific report 2022

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Electronics and Telecommunications Collection ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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