Presentation | 1993/7/26 Properties of Interface in YBaCuO/PrBaCuO/YBaCuO Junction Hiroshi Kimura, Toshiyuki Ohmameuda, Masayuki Miyazaki, Yoichi Okabe, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A supercurrent has been observed through a thick barrier layer which had similar crystal structure to oxide superconductor.It has been also observed that the junction resistances in these junction were lower than bulk resistances of barrier material.We fabricated YBa2CU3Ox(YBCO), PrBa2Cu3Ox(PBCO)planar type junction by focused ion beam(FIB)technique.The resistivity of PBCO in the junction was lower than that of single PBCO film.Because no evidence of an interdiffusion between YBCO and PBCO could be observed by AES measurement,we paid attention to the effect of oxygen concentration on the resistivity of the PBCO film.The PBCO film with the lower resistivity was formed by the changing cooling process.This result suggests that oxygen of the film play important role in the low resistivity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | PBCO / Cooling Process / Metastable state / Low Resistivity / Long Range Proximity / Planar Type Junction |
Paper # | SCE93-20 |
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Conference Information | |
Committee | SCE |
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Conference Date | 1993/7/26(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) | Properties of Interface in YBaCuO/PrBaCuO/YBaCuO Junction |
Sub Title (in English) | |
Keyword(1) | PBCO |
Keyword(2) | Cooling Process |
Keyword(3) | Metastable state |
Keyword(4) | Low Resistivity |
Keyword(5) | Long Range Proximity |
Keyword(6) | Planar Type Junction |
1st Author's Name | Hiroshi Kimura |
1st Author's Affiliation | Research Center for Advanced Science and Technology,The University of Tokyo.() |
2nd Author's Name | Toshiyuki Ohmameuda |
2nd Author's Affiliation | Research Center for Advanced Science and Technology,The University of Tokyo. |
3rd Author's Name | Masayuki Miyazaki |
3rd Author's Affiliation | Research Center for Advanced Science and Technology,The University of Tokyo. |
4th Author's Name | Yoichi Okabe |
4th Author's Affiliation | Research Center for Advanced Science and Technology,The University of Tokyo. |
Date | 1993/7/26 |
Paper # | SCE93-20 |
Volume (vol) | vol.93 |
Number (no) | 166 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |