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Magnetization studies of high critical current density YBa2Cu3O7−x prepared by powder melting process

✍ Scribed by A. Wiśniewski; R. Puźniak; M. Gutowski; M. Baran; H. Szymczak; Wang Jingrong; Zhang Pingxiang; Ji Ping; Wang Keguang; Zhou Lian


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
186 KB
Volume
185-189
Category
Article
ISSN
0921-4534

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Enhancement of critical current density
✍ R. Puźniak; A. Wiśniewski; M. Baran; H. Szymczak; Zhang Pingxiang; Wang Jingrong 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 447 KB

The critical current density in melt-textured samples obtained by the powder melting process was determined from magnetization measurements. Linear dependence between the width of the hysteresis loop and sample size was observed for both unirradiated and irradiated samples. This indicates that the c