Presentation 2001/1/17
The high J_c large area YBCO film by metalorganic deposition method using trifluoroacetates
Takeshi Araki, SoekBoem Kim, Katsumi Suzuki, Yutaka Yamada, Izumi Hirabayashi,
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Abstract(in English) Ultrahigh J_cYBa_2Cu_3O_7-x (YBCO) films have been successfully fabricated by the metalorganic deposition method, using a trifluoroacetate coating solution which is prepared by a newly developed purification technique, the Solvent Into Gel (SIG) method. Thus, the prepared pure coating solution with less than 0.25% impurities has wide flexibility in process conditions to obtain high J_cYBCO film. Using this feature, we have successfully formed 50mm diameter YBCO films, which have critical current density over 10MA/cm^2 (77K, 0T) on LaAlO_3 single crystalline substrates.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) trifluoroacetate / metalorganic deposition method / superconducting thin film / large area / CSD mehod / Solvent-Into-Gelmethod
Paper # SCE2000-37
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Committee SCE
Conference Date 2001/1/17(1days)
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Paper Information
Registration To Superconductive Electronics (SCE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) The high J_c large area YBCO film by metalorganic deposition method using trifluoroacetates
Sub Title (in English)
Keyword(1) trifluoroacetate
Keyword(2) metalorganic deposition method
Keyword(3) superconducting thin film
Keyword(4) large area
Keyword(5) CSD mehod
Keyword(6) Solvent-Into-Gelmethod
1st Author's Name Takeshi Araki
1st Author's Affiliation Superconductivity Research Laboratory, Div V()
2nd Author's Name SoekBoem Kim
2nd Author's Affiliation Superconductivity Research Laboratory, Div V
3rd Author's Name Katsumi Suzuki
3rd Author's Affiliation Superconductivity Research Laboratory, Div V
4th Author's Name Yutaka Yamada
4th Author's Affiliation Superconductivity Research Laboratory, Div V
5th Author's Name Izumi Hirabayashi
5th Author's Affiliation Superconductivity Research Laboratory, Div V
Date 2001/1/17
Paper # SCE2000-37
Volume (vol) vol.100
Number (no) 572
Page pp.pp.-
#Pages 7
Date of Issue