| Presentation | 2003/4/16 Preparation of Josephson Junctions by MOCVD films Y. Nakajima, H. Kokubun, T. Amemura, N. Iwata, Y. Tarutani, K. Tanabe, T. Morishita, H. Yamamoto, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the aim of fabricating Josephson junctions with a pround plane which include NdBa_2Cu_3O_7-x(NBCO) superconducting layers and Sr_2AlTaO_6(SAT) insulating layers, we have examined the fabrication processes and properties of NBCO/NBCO interface-modified junctions on SrTiO_3(STO) substrates and NBCO thin films on SAT/YBCO bilayers. For the NBCO ramp-edge junctions fabricated by MOCVD, resistivelv-shunted-junction (RSJ) type current-voltage characteristics were observed, although they showed a large spread of characteristics. We deposited NBCO thin films on SAT/YBCO bilayers by PLD and demonstrated that their crystallinity, surface-flatness, and superconducting Tc's were comparable to those for the NBCO films on STO substrates. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MOCVD / NBCO / SAT / ramp-edge / Josephson junctions |
| Paper # | SCE2003-2,MW2003-2 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 2003/4/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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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) | Preparation of Josephson Junctions by MOCVD films |
| Sub Title (in English) | |
| Keyword(1) | MOCVD |
| Keyword(2) | NBCO |
| Keyword(3) | SAT |
| Keyword(4) | ramp-edge |
| Keyword(5) | Josephson junctions |
| 1st Author's Name | Y. Nakajima |
| 1st Author's Affiliation | ISTEC-SRL:Nihon univ.() |
| 2nd Author's Name | H. Kokubun |
| 2nd Author's Affiliation | ISTEC-SRL |
| 3rd Author's Name | T. Amemura |
| 3rd Author's Affiliation | ISTEC-SRL |
| 4th Author's Name | N. Iwata |
| 4th Author's Affiliation | Nihon univ. |
| 5th Author's Name | Y. Tarutani |
| 5th Author's Affiliation | ISTEC-SRL |
| 6th Author's Name | K. Tanabe |
| 6th Author's Affiliation | ISTEC-SRL |
| 7th Author's Name | T. Morishita |
| 7th Author's Affiliation | ISTEC-SRL |
| 8th Author's Name | H. Yamamoto |
| 8th Author's Affiliation | Nihon univ. |
| Date | 2003/4/16 |
| Paper # | SCE2003-2,MW2003-2 |
| Volume (vol) | vol.103 |
| Number (no) | 20 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |