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Electron spectroscopic studies of nanowires formed by (GaMn)As growth on GaAs(111)B

Adell, Johan LU ; Ulfat, I.; Sadowski, Janusz LU ; Ilver, L. and Kanski, J. (2011) In Solid State Communications 151(11). p.850-854
Abstract
Valence band photoemission with photon energies around the Mn2p excitation threshold has been used to study the development of nanowires catalyzed by MnAs particles. A gradual change in the spectra with increasing nanowire length is observed, such that the resonant photoemission eventually dominates over the Auger decay channel. The change is ascribed to dilution of Mn, showing that Mn is transferred from the MnAs particles into the nanowires. (C) 2011 Elsevier Ltd. All rights reserved.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Diluted magnetic semiconductors, MBE, Nanowire development, Photoemission
in
Solid State Communications
volume
151
issue
11
pages
850 - 854
publisher
Pergamon
external identifiers
  • wos:000291195400011
  • scopus:79955579903
ISSN
1879-2766
DOI
10.1016/j.ssc.2011.02.033
language
English
LU publication?
yes
id
edc5ef2d-f82a-4799-b717-11ea349074db (old id 1985142)
date added to LUP
2011-07-06 15:44:43
date last changed
2017-02-02 10:25:50
@article{edc5ef2d-f82a-4799-b717-11ea349074db,
  abstract     = {Valence band photoemission with photon energies around the Mn2p excitation threshold has been used to study the development of nanowires catalyzed by MnAs particles. A gradual change in the spectra with increasing nanowire length is observed, such that the resonant photoemission eventually dominates over the Auger decay channel. The change is ascribed to dilution of Mn, showing that Mn is transferred from the MnAs particles into the nanowires. (C) 2011 Elsevier Ltd. All rights reserved.},
  author       = {Adell, Johan and Ulfat, I. and Sadowski, Janusz and Ilver, L. and Kanski, J.},
  issn         = {1879-2766},
  keyword      = {Diluted magnetic semiconductors,MBE,Nanowire development,Photoemission},
  language     = {eng},
  number       = {11},
  pages        = {850--854},
  publisher    = {Pergamon},
  series       = {Solid State Communications},
  title        = {Electron spectroscopic studies of nanowires formed by (GaMn)As growth on GaAs(111)B},
  url          = {http://dx.doi.org/10.1016/j.ssc.2011.02.033},
  volume       = {151},
  year         = {2011},
}