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Texture of cobalt germanides on Ge(100) and Ge(111) and its influence on the formation temperature

Koen De Keyser UGent, Roland Vanmeirhaeghe UGent, Christophe Detavernier UGent, J Jordan-Sweet and C Lavoie (2010) JOURNAL OF THE ELECTROCHEMICAL SOCIETY. 157(4). p.H395-H404
abstract
The phase formation of cobalt germanides on Ge(100) and Ge(111) substrates was investigated using in situ X-ray diffraction, starting from room-temperature sputter-deposited Co films. The formation temperature of the CoGe2 phase was dependent on the substrate orientation. X-ray pole figures and electron backscatter diffraction measurements were used to identify the texture and microstructure of the CoGe2 and the preceding Co5Ge7 films. A significant difference in preferential orientation was found in the Co5Ge7 films, depending on the substrate orientation. This influences the formation temperature of the CoGe2 and results in the coexistence of Co5Ge7 and CoGe2 on Ge(111) in a large temperature window.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
crystal microstructure, cobalt alloys, electron backscattering, germanium alloys, phase transformations, sputter deposition, substrates, surface texture, X-ray diffraction, GROWTH
journal title
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
J. Electrochem. Soc.
volume
157
issue
4
pages
H395 - H404
Web of Science type
Article
Web of Science id
000275586800071
JCR category
MATERIALS SCIENCE, COATINGS & FILMS
JCR impact factor
2.42 (2010)
JCR rank
1/18 (2010)
JCR quartile
1 (2010)
ISSN
0013-4651
DOI
10.1149/1.3294702
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
977808
handle
http://hdl.handle.net/1854/LU-977808
date created
2010-06-14 12:10:42
date last changed
2010-07-14 16:05:57
@article{977808,
  abstract     = {The phase formation of cobalt germanides on Ge(100) and Ge(111) substrates was investigated using in situ X-ray diffraction, starting from room-temperature sputter-deposited Co films. The formation temperature of the CoGe2 phase was dependent on the substrate orientation. X-ray pole figures and electron backscatter diffraction measurements were used to identify the texture and microstructure of the CoGe2 and the preceding Co5Ge7 films. A significant difference in preferential orientation was found in the Co5Ge7 films, depending on the substrate orientation. This influences the formation temperature of the CoGe2 and results in the coexistence of Co5Ge7 and CoGe2 on Ge(111) in a large temperature window.},
  author       = {De Keyser, Koen and Vanmeirhaeghe, Roland and Detavernier, Christophe and Jordan-Sweet, J and Lavoie, C},
  issn         = {0013-4651},
  journal      = {JOURNAL OF THE ELECTROCHEMICAL SOCIETY},
  keyword      = {crystal microstructure,cobalt alloys,electron backscattering,germanium alloys,phase transformations,sputter deposition,substrates,surface texture,X-ray diffraction,GROWTH},
  language     = {eng},
  number       = {4},
  pages        = {H395--H404},
  title        = {Texture of cobalt germanides on Ge(100) and Ge(111) and its influence on the formation temperature},
  url          = {http://dx.doi.org/10.1149/1.3294702},
  volume       = {157},
  year         = {2010},
}

Chicago
De Keyser, Koen, Roland Vanmeirhaeghe, Christophe Detavernier, J Jordan-Sweet, and C Lavoie. 2010. “Texture of Cobalt Germanides on Ge(100) and Ge(111) and Its Influence on the Formation Temperature.” Journal of the Electrochemical Society 157 (4): H395–H404.
APA
De Keyser, Koen, Vanmeirhaeghe, R., Detavernier, C., Jordan-Sweet, J., & Lavoie, C. (2010). Texture of cobalt germanides on Ge(100) and Ge(111) and its influence on the formation temperature. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 157(4), H395–H404.
Vancouver
1.
De Keyser K, Vanmeirhaeghe R, Detavernier C, Jordan-Sweet J, Lavoie C. Texture of cobalt germanides on Ge(100) and Ge(111) and its influence on the formation temperature. JOURNAL OF THE ELECTROCHEMICAL SOCIETY. 2010;157(4):H395–H404.
MLA
De Keyser, Koen, Roland Vanmeirhaeghe, Christophe Detavernier, et al. “Texture of Cobalt Germanides on Ge(100) and Ge(111) and Its Influence on the Formation Temperature.” JOURNAL OF THE ELECTROCHEMICAL SOCIETY 157.4 (2010): H395–H404. Print.