Presentation | 1994/12/14 Evaluation of magnetic penetration depth and surface resistance of YBCO thin film Takeshi Aoki, Keiji Yoshida, Hisashi Shimakage, Bokuji Komiyama, Zhen Wang, Takanobu Kisu, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We measured the magnetic penetration depth,surface resistance and complex conductivity using the coplanar waveguide resonator of YBCO thin film.We estimate values of the magnetic penetration depth in our films to be in the range 260-550nm.We obtained the surface resistance of best film at 3.8GHz of 23μΩ(4.2K)and 200μΩ (77K).A peak centered about 40K were observed in σ_1,which was pre sent in all of the samples.We interpreted the results with weakly coupled grain model that describes a film as a network of weakly coupled grain. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | YBCO thin film / superconducting coplanar waveguide / magnetic penetration depth / surface resistance / complex conductivity / weak link model |
Paper # | SCE94-37,CPM94-92 |
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Conference Information | |
Committee | SCE |
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Conference Date | 1994/12/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Superconductive Electronics (SCE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of magnetic penetration depth and surface resistance of YBCO thin film |
Sub Title (in English) | |
Keyword(1) | YBCO thin film |
Keyword(2) | superconducting coplanar waveguide |
Keyword(3) | magnetic penetration depth |
Keyword(4) | surface resistance |
Keyword(5) | complex conductivity |
Keyword(6) | weak link model |
1st Author's Name | Takeshi Aoki |
1st Author's Affiliation | Department of Electronics,Faculty of Engineering,Kyushu University() |
2nd Author's Name | Keiji Yoshida |
2nd Author's Affiliation | Department of Electronics,Faculty of Engineering,Kyushu University |
3rd Author's Name | Hisashi Shimakage |
3rd Author's Affiliation | KARC Communication Research Laboratory |
4th Author's Name | Bokuji Komiyama |
4th Author's Affiliation | KARC Communication Research Laboratory |
5th Author's Name | Zhen Wang |
5th Author's Affiliation | KARC Communication Research Laboratory |
6th Author's Name | Takanobu Kisu |
6th Author's Affiliation | Research Institute for Superconductirity,Faculty of Engineering, Kyushu University |
Date | 1994/12/14 |
Paper # | SCE94-37,CPM94-92 |
Volume (vol) | vol.94 |
Number (no) | 393 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |