| Presentation | 1994/4/20 Ba_1-x>K_xBiO_3 grain boundary junctions prepared on SrTiO_3(110) bicrystal substrates Shigehiro Imaeda, Masumi Inoue, Akira Fujimaki, Hisao Hawakawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have prepared planar-type grain boundary junctions using Ba_ 1-x>K_xBiO_3(BKBO) thin films deposited on SrTiO_3(STO) bicrystal substrates by the RF magnetron sputering method,and investigated their properties.The current-voltage characteristics of the junctions were those of superconductor-insulatorsuperconductor (SIS) junctions and both the Josephson current and the energy gap were observed clearly.The critical current density of the junction was 550A, cm^2 at 4.2K and the I_cR_n product was 2.2mV.A magnetic field applied perpendicular to the substrate modulated the critical current,which gave a clear Fraunhofer pattern. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | BKBO / grain boundary junction / bicrystal substrate / SIS junction |
| Paper # | SCE94-10,MW94-10 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 1994/4/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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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) | Ba_1-x>K_xBiO_3 grain boundary junctions prepared on SrTiO_3(110) bicrystal substrates |
| Sub Title (in English) | |
| Keyword(1) | BKBO |
| Keyword(2) | grain boundary junction |
| Keyword(3) | bicrystal substrate |
| Keyword(4) | SIS junction |
| 1st Author's Name | Shigehiro Imaeda |
| 1st Author's Affiliation | Department of Electronics,Faculty of Engineering,Nagoya University() |
| 2nd Author's Name | Masumi Inoue |
| 2nd Author's Affiliation | Department of Electronics,Faculty of Engineering,Nagoya University |
| 3rd Author's Name | Akira Fujimaki |
| 3rd Author's Affiliation | Department of Electronics,Faculty of Engineering,Nagoya University |
| 4th Author's Name | Hisao Hawakawa |
| 4th Author's Affiliation | Department of Electronics,Faculty of Engineering,Nagoya University |
| Date | 1994/4/20 |
| Paper # | SCE94-10,MW94-10 |
| Volume (vol) | vol.94 |
| Number (no) | 8 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |