Search: WFRF:(Krasheninnikov Arkady V) >
From Permeation to ...
From Permeation to Cluster Arrays : Graphene on Ir(111) Exposed to Carbon Vapor
-
- Herbig, Charlotte (author)
- University of Cologne
-
- Knispel, Timo (author)
- University of Cologne
-
- Simon, Sabina (author)
- University of Cologne
-
show more...
-
- Schröder, Ulrike A (author)
- University of Cologne
-
- Martínez-Galera, Antonio J (author)
- University of Cologne
-
- Arman, Mohammad A. (author)
- Lund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
-
- Teichert, Christian (author)
- University of Cologne
-
- Knudsen, Jan (author)
- Lund University,Lunds universitet,MAX IV-laboratoriet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,MAX IV Laboratory,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
-
- Krasheninnikov, Arkady V. (author)
- Helmholtz-Zentrum Dresden-Rossendorf,Aalto University
-
- Michely, Thomas (author)
- University of Cologne
-
show less...
-
(creator_code:org_t)
- 2017-04-25
- 2017
- English 8 s.
-
In: Nano Letters. - : American Chemical Society (ACS). - 1530-6984 .- 1530-6992. ; 17:5, s. 3105-3112
- Related links:
-
http://dx.doi.org/10...
-
show more...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Our scanning tunneling microscopy and X-ray photoelectron spectroscopy experiments along with first-principles calculations uncover the rich phenomenology and enable a coherent understanding of carbon vapor interaction with graphene on Ir(111). At high temperatures, carbon vapor not only permeates to the metal surface but also densifies the graphene cover. Thereby, in addition to underlayer graphene growth, upon cool down also severe wrinkling of the densified graphene cover is observed. In contrast, at low temperatures the adsorbed carbon largely remains on top and self-organizes into a regular array of fullerene-like, thermally highly stable clusters that are covalently bonded to the underlying graphene sheet. Thus, a new type of predominantly sp2-hybridized nanostructured and ultrathin carbon material emerges, which may be useful to encage or stably bind metal in finely dispersed form.
Subject headings
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- bilayer graphene
- carbon deposition
- cluster
- Graphene
- wrinkle
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
-
Herbig, Charlott ...
-
Knispel, Timo
-
Simon, Sabina
-
Schröder, Ulrike ...
-
Martínez-Galera, ...
-
Arman, Mohammad ...
-
show more...
-
Teichert, Christ ...
-
Knudsen, Jan
-
Krasheninnikov, ...
-
Michely, Thomas
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Chemical Science ...
-
and Materials Chemis ...
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Condensed Matter ...
- Articles in the publication
-
Nano Letters
- By the university
-
Lund University