Abstract
While non-superconducting particles are known to serve as effective pinning centres in conventional superconductors, their effect in high Tc superconductors is still controversial. In this paper, we give evidence that non-superconducting Y2BaCuO5 (211) inclusions can act as pinning centres in melt-processed YBaCuO superconductorrs even when their size is orders of magnitude larger than the coherence length.
| Original language | English |
|---|---|
| Pages (from-to) | 930-935 |
| Number of pages | 6 |
| Journal | Cryogenics |
| Volume | 32 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1992 |
| Externally published | Yes |
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Keywords
- flux pinning
- high T superconductors
- non-superconducting inclusions
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
Cite this
Flux pinning by non-superconducting inclusions in melt-processed YBaCuO superconductorrs. / Murakami, Masato; Yamaguchi, K.; Fujimoto, H.; Nakamura, N.; Taguchi, T.; Koshizuka, N.; Tanaka, S.
In: Cryogenics, Vol. 32, No. 11, 1992, p. 930-935.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Flux pinning by non-superconducting inclusions in melt-processed YBaCuO superconductorrs
AU - Murakami, Masato
AU - Yamaguchi, K.
AU - Fujimoto, H.
AU - Nakamura, N.
AU - Taguchi, T.
AU - Koshizuka, N.
AU - Tanaka, S.
PY - 1992
Y1 - 1992
N2 - While non-superconducting particles are known to serve as effective pinning centres in conventional superconductors, their effect in high Tc superconductors is still controversial. In this paper, we give evidence that non-superconducting Y2BaCuO5 (211) inclusions can act as pinning centres in melt-processed YBaCuO superconductorrs even when their size is orders of magnitude larger than the coherence length.
AB - While non-superconducting particles are known to serve as effective pinning centres in conventional superconductors, their effect in high Tc superconductors is still controversial. In this paper, we give evidence that non-superconducting Y2BaCuO5 (211) inclusions can act as pinning centres in melt-processed YBaCuO superconductorrs even when their size is orders of magnitude larger than the coherence length.
KW - flux pinning
KW - high T superconductors
KW - non-superconducting inclusions
UR - http://www.scopus.com/inward/record.url?scp=0000403284&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0000403284&partnerID=8YFLogxK
U2 - 10.1016/0011-2275(92)90002-R
DO - 10.1016/0011-2275(92)90002-R
M3 - Article
AN - SCOPUS:0000403284
VL - 32
SP - 930
EP - 935
JO - Cryogenics
JF - Cryogenics
SN - 0011-2275
IS - 11
ER -