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Controlling graphene corrugation on lattice-mismatched substrates

Preobrajenski, Alexei LU ; Ng, May Ling LU ; Vinogradov, A. S. and Mårtensson, Nils LU (2008) In Physical Review B (Condensed Matter and Materials Physics) 78(7).
Abstract
By means of synchrotron-radiation-based core-level spectroscopies we demonstrate that the degree of corrugation in graphene nanomesh on lattice-mismatched transition-metal substrates critically depends on the strength of chemical bonding at the interface. The degree of interfacial orbital hybridization between graphene and metal states is rising in the series Pt(111)-Ir(111)-Rh(111)-Ru(0001). This growing strength of hybridization is accompanied by a gradual change in graphene morphology from nearly flat to strongly corrugated. We provide a comparison of the pore size and period for the cases of graphene and h-BN nanomesh on Rh(111).
Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review B (Condensed Matter and Materials Physics)
volume
78
issue
7
article number
073401
publisher
American Physical Society
external identifiers
  • wos:000259406700016
  • scopus:49249104123
ISSN
1098-0121
DOI
10.1103/PhysRevB.78.073401
language
English
LU publication?
yes
id
013e3036-2f21-400e-b5d2-bd15c631ab82 (old id 1287201)
alternative location
http://link.aps.org/doi/10.1103/PhysRevB.78.073401
date added to LUP
2016-04-01 14:54:17
date last changed
2022-04-22 05:47:11
@article{013e3036-2f21-400e-b5d2-bd15c631ab82,
  abstract     = {{By means of synchrotron-radiation-based core-level spectroscopies we demonstrate that the degree of corrugation in graphene nanomesh on lattice-mismatched transition-metal substrates critically depends on the strength of chemical bonding at the interface. The degree of interfacial orbital hybridization between graphene and metal states is rising in the series Pt(111)-Ir(111)-Rh(111)-Ru(0001). This growing strength of hybridization is accompanied by a gradual change in graphene morphology from nearly flat to strongly corrugated. We provide a comparison of the pore size and period for the cases of graphene and h-BN nanomesh on Rh(111).}},
  author       = {{Preobrajenski, Alexei and Ng, May Ling and Vinogradov, A. S. and Mårtensson, Nils}},
  issn         = {{1098-0121}},
  language     = {{eng}},
  number       = {{7}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review B (Condensed Matter and Materials Physics)}},
  title        = {{Controlling graphene corrugation on lattice-mismatched substrates}},
  url          = {{http://dx.doi.org/10.1103/PhysRevB.78.073401}},
  doi          = {{10.1103/PhysRevB.78.073401}},
  volume       = {{78}},
  year         = {{2008}},
}