Abstract
Large c-axis-oriented Sm-Ba-Cu-O bulk superconductors were prepared using the melt-process technique in a reduced oxygen atmosphere. Single-domain samples up to 36 mm in diameter were successfully and reproducibly synthesized with no severe weak-link within the samples. The trapped magnetic field at the open surface of the sample was recorded as 8.0 T at 40 K when measured immediately after the external field was swept down to zero. This value far exceeds that of a melt-processed Y-Ba-Cu-O with a similar size.
| Original language | English |
|---|---|
| Pages (from-to) | 1345-1347 |
| Number of pages | 3 |
| Journal | Superconductor Science and Technology |
| Volume | 11 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1998 Nov 1 |
ASJC Scopus subject areas
- Ceramics and Composites
- Condensed Matter Physics
- Metals and Alloys
- Electrical and Electronic Engineering
- Materials Chemistry
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Ikuta, H., Mase, A., Yanagi, Y., Yoshikawa, M., Itoh, Y., Oka, T., & Mizutani, U. (1998). Melt-processed Sm-Ba-Cu-O superconductors trapping strong magnetic field. Superconductor Science and Technology, 11(11), 1345-1347. https://doi.org/10.1088/0953-2048/11/11/001