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

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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.
Keywords
Buffer layer, CeO2, Coated conductor, Superconductor

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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, Nigel, 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.
@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},
}