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Lower critical field, remanent magnetization and irreversibility line of ceramic (Bi,Pb)-2223-HTSC

โœ Scribed by R. Job; M. Rosenberg


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
810 KB
Volume
172
Category
Article
ISSN
0921-4534

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๐Ÿ“œ SIMILAR VOLUMES


Lower critical field and reversible magn
โœ Ichiro Matsubara; Ryoji Funahashi; Kazuo Ueno; Hiroshi Yamashita; Tomoji Kawai ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 426 KB

Magnetization measurements have been carried out on Pb doped Bi2SrzCa2Cu30 ~ (Bi-2223) whiskers with the applied field parallel to the c-axis. The temperature dependence of the first flux penetration field Hp can be approximated by Hp(T) = Hp(0)[1 -(T/Tc) 2 ] in the region T> 50 K, while it increase