Presentation 1994/4/20
Some Discassions of Temperature Dependence of Surface Resistance for High-Tc Superconductors by Improved Three-Fluid Model
Tadashi Imai, Yoshio Kobayashi,
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Abstract(in English) The improved three-fluid model is proposed to calculate tempera ture dependence of surface resistance R_s for high T_c supercondudtor films as well as bulk.For a Y-Ba-Cu-O,a Eu-Ba-Cu-O, and a Tl-Ba-Ca-Cu-O film,calculated result of R_s by the presented model are shown.In comparison with this,calculated results of R_s by the conventional two-,three-,and "Enhanced" two-fiuid model are also shown.The validity of the presented model is confirmed by comparison of calculation for R_s with measurement for one.The material quality of a Y-Ba-Cu-O,a Eu-Ba-Cu-O,and a Tl-Ba-Ca-Cu-O films and four Y-Ba-Cu-O bulk materials can be evaluated from the relation between electron densities and momentum relaxation time derived from the presented model.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) tunnel transistor / interband tunneling / NDR / bistable circuit / trap-assisted tunneling
Paper # SCE94-1,MW94-1
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Conference Information
Committee SCE
Conference Date 1994/4/20(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) Some Discassions of Temperature Dependence of Surface Resistance for High-Tc Superconductors by Improved Three-Fluid Model
Sub Title (in English)
Keyword(1) tunnel transistor
Keyword(2) interband tunneling
Keyword(3) NDR
Keyword(4) bistable circuit
Keyword(5) trap-assisted tunneling
1st Author's Name Tadashi Imai
1st Author's Affiliation Saitama University()
2nd Author's Name Yoshio Kobayashi
2nd Author's Affiliation Saitama University
Date 1994/4/20
Paper # SCE94-1,MW94-1
Volume (vol) vol.94
Number (no) 8
Page pp.pp.-
#Pages 8
Date of Issue