Abstract
Gd-Ba-Cu-O bulk superconductor was fabricated with a cold seeding method. We have optimized the conditions to grow a single domain. The critical current density of the central region of the bulk was lower than the outer region in a lower magnetic field. However, the secondary peak was more remarkable. Such results are correlated with spatial fluctuation in the volume fraction of 211 phase particles.
| Original language | English |
|---|---|
| Pages (from-to) | 407-408 |
| Number of pages | 2 |
| Journal | Physica C: Superconductivity and its applications |
| Volume | 388-389 |
| DOIs | |
| Publication status | Published - 2003 May 1 |
| Event | proceedings of the 23rd international conference on low temper - Hiroshima, Japan Duration: 2002 Aug 20 → 2002 Aug 27 |
Keywords
- Critical current density
- Gd123
- Pinning
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
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Cite this
Inoue, K., Sakai, N., Nariki, S., & Murakami, M. (2003). Pinning properties of Gd-Ba-Cu-O bulk superconductor fabricated by cold seeding method. Physica C: Superconductivity and its applications, 388-389, 407-408. https://doi.org/10.1016/S0921-4534(02)02543-1