Presentation | 1994/2/16 Simultaneous fabrication of Nb/AlOx-Al/Nb Josephson junctions having different tunnel barriers Jun'ichi Shimada, Akiyoshi Nakayama, Kazuhiro Yamamoto, Yasuyuki Kodera, Hiroyuki Nanba, Yoichi Okabe, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We simultaneously fabricated Nb, AlOx-Al/Nb Josephson junctions having different tunnel barriers using dc magnetron sputtering apparatus with load lock system.This apparatus can carry a 2-in. diameter sample.We studied the tunnel barrier dependence of the junction characteristics.The I-V characteristics showed the maximum Rsg/Rn value when Aluminum thickness was 3 nm.The quasiparticle characteristics in the vicinity of the gap voltage remarkably leaned when Aluminum thickness was more than 15 nm. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Load Lock system / Batch system / Nb/lOx-Al/b Josephson Junction / Tunnel barrier / Knee structure |
Paper # | SCE93-63,CPM93-117 |
Date of Issue |
Conference Information | |
Committee | SCE |
---|---|
Conference Date | 1994/2/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Superconductive Electronics (SCE) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Simultaneous fabrication of Nb/AlOx-Al/Nb Josephson junctions having different tunnel barriers |
Sub Title (in English) | |
Keyword(1) | Load Lock system |
Keyword(2) | Batch system |
Keyword(3) | Nb/lOx-Al/b Josephson Junction |
Keyword(4) | Tunnel barrier |
Keyword(5) | Knee structure |
1st Author's Name | Jun'ichi Shimada |
1st Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering Kanagawa University() |
2nd Author's Name | Akiyoshi Nakayama |
2nd Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering Kanagawa University |
3rd Author's Name | Kazuhiro Yamamoto |
3rd Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering Kanagawa University |
4th Author's Name | Yasuyuki Kodera |
4th Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering Kanagawa University |
5th Author's Name | Hiroyuki Nanba |
5th Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering Kanagawa University |
6th Author's Name | Yoichi Okabe |
6th Author's Affiliation | Research Center for Advanced Science and Technology,University of Tokyo |
Date | 1994/2/16 |
Paper # | SCE93-63,CPM93-117 |
Volume (vol) | vol.93 |
Number (no) | 461 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |