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 |
Keywords
- flux pinning
- high T superconductors
- non-superconducting inclusions
ASJC Scopus subject areas
- Materials Science(all)
- Physics and Astronomy(all)
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Cite this
Murakami, M., Yamaguchi, K., Fujimoto, H., Nakamura, N., Taguchi, T., Koshizuka, N., & Tanaka, S. (1992). Flux pinning by non-superconducting inclusions in melt-processed YBaCuO superconductorrs. Cryogenics, 32(11), 930-935. https://doi.org/10.1016/0011-2275(92)90002-R