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CeO2 dunne films via een waterige sol-gel methode: textuur en structurele eigenschappen

Nigel Van de Velde UGent, Michael Bäcker, Isabel Van Driessche UGent and Serge Hoste UGent (2008) Vlaams Jongerencongres van de Chemie, 9e, Abstracts.
abstract
During the last decade the focus in superconductivity research has partly shifted towards coated conductors, because of their high usability in electronic applications in comparison to bulky ceramic superconductors. The presented work reviews some recent progress made in the bufferlayer structure of such coated conductors. We focused on waterbased CeO2 thin films prepared by the sol‐gel method and deposited via dipcoating. Starting from watersoluble cerium(III)nitrate precursors, we were able to deposit thin films showing a variable degree of 002 orientation dependant on the film characteristics and synthesis conditions. The main influencing parameters on attaining the desired texture seems to be the flowing rate of the ambient Ar / 5%‐H2 atmosphere and the thickness of the synthesized bufferlayers. We could achieve a 50nm thick CeO2 film, exhibiting a high degree of 002 orientation and low surface roughness.
Please use this url to cite or link to this publication:
author
organization
alternative title
CeO2 thin films via an aqueous sol-gel method : texture and structural properties
year
type
conference
publication status
published
subject
keyword
Buffer layer, CeO2, Coated conductor, Superconductor
in
Vlaams Jongerencongres van de Chemie, 9e, Abstracts
publisher
Koninklijke Vlaamse Chemische Vereniging (KVCV)
conference name
9e Vlaams Jongerencongres van de Chemie (VJC 9)
conference location
Antwerpen
conference start
2008-04-04
conference end
2008-04-04
language
Dutch
UGent publication?
yes
classification
C3
copyright statement
I have retained and own the full copyright for this publication
id
598604
handle
http://hdl.handle.net/1854/LU-598604
date created
2009-04-22 16:40:38
date last changed
2010-08-05 15:49:57
@inproceedings{598604,
  abstract     = {During the last decade the focus in superconductivity research has partly shifted towards coated conductors, because of their high usability in electronic applications in comparison to bulky ceramic superconductors. The presented work reviews some recent progress made in the bufferlayer structure of such coated conductors. 
We focused on waterbased CeO2 thin films prepared by the sol\unmatched{2010}gel method and deposited via dipcoating. Starting from watersoluble cerium(III)nitrate precursors, we were able to deposit thin films showing a variable degree of 002 orientation dependant on the film characteristics and synthesis conditions. The main influencing parameters on attaining the desired texture seems to be the flowing rate of the ambient Ar / 5\%\unmatched{2010}H2 atmosphere and the thickness of the synthesized bufferlayers.
We could achieve a 50nm thick CeO2 film, exhibiting a high degree of 002 orientation and low surface roughness.},
  author       = {Van de Velde, Nigel and B{\"a}cker, Michael and Van Driessche, Isabel and Hoste, Serge},
  booktitle    = {Vlaams Jongerencongres van de Chemie, 9e, Abstracts},
  keyword      = {Buffer layer,CeO2,Coated conductor,Superconductor},
  language     = {dut},
  location     = {Antwerpen},
  publisher    = {Koninklijke Vlaamse Chemische Vereniging (KVCV)},
  title        = {CeO2 dunne films via een waterige sol-gel methode: textuur en structurele eigenschappen},
  year         = {2008},
}

Chicago
Van de Velde, Nigel, Michael Bäcker, Isabel Van Driessche, and Serge Hoste. 2008. “CeO2 Dunne Films via Een Waterige Sol-gel Methode: Textuur En Structurele Eigenschappen.” In Vlaams Jongerencongres Van De Chemie, 9e, Abstracts. Koninklijke Vlaamse Chemische Vereniging (KVCV).
APA
Van de Velde, N., Bäcker, M., Van Driessche, I., & Hoste, S. (2008). CeO2 dunne films via een waterige sol-gel methode: textuur en structurele eigenschappen. Vlaams Jongerencongres van de Chemie, 9e, Abstracts. Presented at the 9e Vlaams Jongerencongres van de Chemie (VJC 9), Koninklijke Vlaamse Chemische Vereniging (KVCV).
Vancouver
1.
Van de Velde N, Bäcker M, Van Driessche I, Hoste S. CeO2 dunne films via een waterige sol-gel methode: textuur en structurele eigenschappen. Vlaams Jongerencongres van de Chemie, 9e, Abstracts. Koninklijke Vlaamse Chemische Vereniging (KVCV); 2008.
MLA
Van de Velde, Nigel, Michael Bäcker, Isabel Van Driessche, et al. “CeO2 Dunne Films via Een Waterige Sol-gel Methode: Textuur En Structurele Eigenschappen.” Vlaams Jongerencongres Van De Chemie, 9e, Abstracts. Koninklijke Vlaamse Chemische Vereniging (KVCV), 2008. Print.