CRITICAL CURRENT DENSITY Jc(T, H) OF YBa2Cu3Oy THIN FILM

Ⅰ. INTRODUCTION HTSC films are very important to the fundamental research and application of high T_c superconductors. The critical current density J_c is the key parameter for its application. However, the mechanism of the flux pinning that influences the critical current density is not clear. So t...

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Veröffentlicht in:中国科学通报:英文版 1992 (21), p.1786-1789
1. Verfasser: 崔长庚 李山林 李军 柳明雄 景秀年 杨秉川 王小平
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Sprache:eng
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Zusammenfassung:Ⅰ. INTRODUCTION HTSC films are very important to the fundamental research and application of high T_c superconductors. The critical current density J_c is the key parameter for its application. However, the mechanism of the flux pinning that influences the critical current density is not clear. So the preparation of high quality films and the study of the characteristics of their critical current densities are very necessary for understanding the mechanism of flux pinning.
ISSN:2095-9273