抄録
The superconductor-insulator (S-I) transition in ultra-thin films in a random two-dimensional system was discussed. The critical value of disorder corresponding to the transition point was found analytically by Matsubara-Matsude model and Green's function method. Superconducting order parameter was calculated as a function of randomness with the gapless condition and its influence to S-I transition was investigated.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 307-313 |
| ページ数 | 7 |
| ジャーナル | Physica C: Superconductivity and its Applications |
| 巻 | 384 |
| 発行部数 | 3 |
| DOI | |
| 出版物ステータス | Published - 2003 2 1 |
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ASJC Scopus subject areas
- Condensed Matter Physics
これを引用
Superconductor-insulator transition in a random two-dimensional system. / Kasuga, M.; Kurihara, S.
：: Physica C: Superconductivity and its Applications, 巻 384, 番号 3, 01.02.2003, p. 307-313.研究成果: Article
}
TY - JOUR
T1 - Superconductor-insulator transition in a random two-dimensional system
AU - Kasuga, M.
AU - Kurihara, S.
PY - 2003/2/1
Y1 - 2003/2/1
N2 - The superconductor-insulator (S-I) transition in ultra-thin films in a random two-dimensional system was discussed. The critical value of disorder corresponding to the transition point was found analytically by Matsubara-Matsude model and Green's function method. Superconducting order parameter was calculated as a function of randomness with the gapless condition and its influence to S-I transition was investigated.
AB - The superconductor-insulator (S-I) transition in ultra-thin films in a random two-dimensional system was discussed. The critical value of disorder corresponding to the transition point was found analytically by Matsubara-Matsude model and Green's function method. Superconducting order parameter was calculated as a function of randomness with the gapless condition and its influence to S-I transition was investigated.
KW - Critical disorder
KW - Phase coherence
KW - Quantum phase transition
UR - http://www.scopus.com/inward/record.url?scp=0037298151&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037298151&partnerID=8YFLogxK
U2 - 10.1016/S0921-4534(02)01961-5
DO - 10.1016/S0921-4534(02)01961-5
M3 - Article
AN - SCOPUS:0037298151
VL - 384
SP - 307
EP - 313
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - 3
ER -