抄録
Nucleation of domains of inverse polarity is observed in the remanent state of high Tc superconductors using the high-resolution Faraday effect (HRF). The remanent state consists of domains with trapped flux and of domains with opposite polarity, separated from each other by an annihilation zone. It is shown that the stray fields of microstructural defects contribute to the nucleation process. Using the capability of the HRF technique to observe dynamic processes, experimental evidence for the different signs of the vortices is given. The influence of the pinning forces on this behavior is also shown.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 1478-1485 |
| ページ数 | 8 |
| ジャーナル | Journal of Applied Physics |
| 巻 | 72 |
| 発行部数 | 4 |
| DOI | |
| 出版物ステータス | Published - 1992 12 1 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
これを引用
Observation of inverse domains in high Tc superconductors. / Schuster, Th; Koblischka, Michael Rudolf; Ludescher, B.; Kronmüller, H.
：: Journal of Applied Physics, 巻 72, 番号 4, 01.12.1992, p. 1478-1485.研究成果: Article
}
TY - JOUR
T1 - Observation of inverse domains in high Tc superconductors
AU - Schuster, Th
AU - Koblischka, Michael Rudolf
AU - Ludescher, B.
AU - Kronmüller, H.
PY - 1992/12/1
Y1 - 1992/12/1
N2 - Nucleation of domains of inverse polarity is observed in the remanent state of high Tc superconductors using the high-resolution Faraday effect (HRF). The remanent state consists of domains with trapped flux and of domains with opposite polarity, separated from each other by an annihilation zone. It is shown that the stray fields of microstructural defects contribute to the nucleation process. Using the capability of the HRF technique to observe dynamic processes, experimental evidence for the different signs of the vortices is given. The influence of the pinning forces on this behavior is also shown.
AB - Nucleation of domains of inverse polarity is observed in the remanent state of high Tc superconductors using the high-resolution Faraday effect (HRF). The remanent state consists of domains with trapped flux and of domains with opposite polarity, separated from each other by an annihilation zone. It is shown that the stray fields of microstructural defects contribute to the nucleation process. Using the capability of the HRF technique to observe dynamic processes, experimental evidence for the different signs of the vortices is given. The influence of the pinning forces on this behavior is also shown.
UR - http://www.scopus.com/inward/record.url?scp=0006040866&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0006040866&partnerID=8YFLogxK
U2 - 10.1063/1.351712
DO - 10.1063/1.351712
M3 - Article
AN - SCOPUS:0006040866
VL - 72
SP - 1478
EP - 1485
JO - Journal of Applied Physics
JF - Journal of Applied Physics
SN - 0021-8979
IS - 4
ER -