Bulk samples of nominal Zn x (MgB 2 ) 1รx were prepared from the mixture of Mg, B, and ZnO in the Ar atmosphere at 900 ยฐC for 30 min, where x was 0-0.1. Critical current densities J c 's were estimated from the magnetization data using an extended critical state model. Improvement of J c was confirm
โฆ LIBER โฆ
Pinning properties of Ag/MgB2 bulk system
โ Scribed by Y. Kimishima; S. Takami; M. Uehara; S. Numa; Y. Sugiyama; T. Kuramoto
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 618 KB
- Volume
- 468
- Category
- Article
- ISSN
- 0921-4534
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