Presentation | 2012-04-20 Examination of microwave properties of HTS films for NMR pick-up coils Shuya SATO, Takuya HONMA, Keisuke SATO, Masanobu WATANABE, Atsushi SAITO, Kunihiro KOIKE, Hiroaki KATO, Shigetoshi OHSHIMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to increase a sensitivity of NMR pick-up coils, we examined superconducting NMR pick-up coils. In this paper, we showed the microwave properties (especially surface resistance: R_S) of HTS thin films. We measured R_S of HTS thin films with various thicknesses in a high magnetic field of up to 12 T, and examined the dc magnetic field dependence of the R_S. As a result, the R_S of YBCO thin films of 300 nm thick at T=10K and B=10T was three order magnitude smaller than that of copper. These results show that a YBCO thin film of 300nm thick was useful as the material of NMR pick-up coils. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | surface resistance / dielectric resonator method / high-temperature superconducting thin film / NMR pick-up coil |
Paper # | SCE2012-3,MW2012-3 |
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Conference Information | |
Committee | SCE |
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Conference Date | 2012/4/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (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) | Examination of microwave properties of HTS films for NMR pick-up coils |
Sub Title (in English) | |
Keyword(1) | surface resistance |
Keyword(2) | dielectric resonator method |
Keyword(3) | high-temperature superconducting thin film |
Keyword(4) | NMR pick-up coil |
1st Author's Name | Shuya SATO |
1st Author's Affiliation | Graduate School of Science and Engineering, Yamagata University() |
2nd Author's Name | Takuya HONMA |
2nd Author's Affiliation | Graduate School of Science and Engineering, Yamagata University |
3rd Author's Name | Keisuke SATO |
3rd Author's Affiliation | Graduate School of Science and Engineering, Yamagata University |
4th Author's Name | Masanobu WATANABE |
4th Author's Affiliation | Graduate School of Science and Engineering, Yamagata University |
5th Author's Name | Atsushi SAITO |
5th Author's Affiliation | Graduate School of Science and Engineering, Yamagata University |
6th Author's Name | Kunihiro KOIKE |
6th Author's Affiliation | Graduate School of Science and Engineering, Yamagata University |
7th Author's Name | Hiroaki KATO |
7th Author's Affiliation | Graduate School of Science and Engineering, Yamagata University |
8th Author's Name | Shigetoshi OHSHIMA |
8th Author's Affiliation | Graduate School of Science and Engineering, Yamagata University |
Date | 2012-04-20 |
Paper # | SCE2012-3,MW2012-3 |
Volume (vol) | vol.112 |
Number (no) | 13 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |