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Oxygen-Stabilized Rh Adatoms: 0D Oxides on a Vicinal Surface

Mittendorfer, Florian; Franz, Thomas; Klikovits, Jan; Schmid, Michael; Merte, Lindsay R.; Zaman, Sameena Shah; Varga, Peter; Westerström, Rasmus LU ; Resta, Andrea LU and Andersen, Jesper N LU , et al. (2011) In The Journal of Physical Chemistry Letters 2(21). p.2747-2751
Abstract
We have investigated the initial oxidation of the Rh(113) and Rh(223) vicinal surfaces by STM and ab initio simulations. Upon adsorption of small amounts of oxygen, the surface morphology is completely altered. Surprisingly, oxygen-stabilized Rh adatoms can be observed on the (113) facets, with oxide-like electronic properties. We present models of these "0D oxide" phases and discuss reasons for their stability.
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publication status
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in
The Journal of Physical Chemistry Letters
volume
2
issue
21
pages
2747 - 2751
publisher
The American Chemical Society
external identifiers
  • wos:000296597700015
  • scopus:80455158221
ISSN
1948-7185
DOI
10.1021/jz2011308
language
English
LU publication?
yes
id
49043d8a-4806-4cb6-8688-2463ccca1f2a (old id 2254430)
date added to LUP
2011-12-20 09:35:23
date last changed
2017-01-01 05:43:25
@article{49043d8a-4806-4cb6-8688-2463ccca1f2a,
  abstract     = {We have investigated the initial oxidation of the Rh(113) and Rh(223) vicinal surfaces by STM and ab initio simulations. Upon adsorption of small amounts of oxygen, the surface morphology is completely altered. Surprisingly, oxygen-stabilized Rh adatoms can be observed on the (113) facets, with oxide-like electronic properties. We present models of these "0D oxide" phases and discuss reasons for their stability.},
  author       = {Mittendorfer, Florian and Franz, Thomas and Klikovits, Jan and Schmid, Michael and Merte, Lindsay R. and Zaman, Sameena Shah and Varga, Peter and Westerström, Rasmus and Resta, Andrea and Andersen, Jesper N and Gustafson, Johan and Lundgren, Edvin},
  issn         = {1948-7185},
  language     = {eng},
  number       = {21},
  pages        = {2747--2751},
  publisher    = {The American Chemical Society},
  series       = {The Journal of Physical Chemistry Letters},
  title        = {Oxygen-Stabilized Rh Adatoms: 0D Oxides on a Vicinal Surface},
  url          = {http://dx.doi.org/10.1021/jz2011308},
  volume       = {2},
  year         = {2011},
}