Mishra, P. K. ; Kumar, Shailendra ; Ravikumar, G. ; Chaddah, P. ; Dasannacharya, B. A. ; Prasad, Ram ; Soni, N. C. (1991) Critical current density and magnetization studies on Bi(Pb)SrCaCuO Bulletin of Materials Science, 14 (4). pp. 899-901. ISSN 0250-4707
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Official URL: http://www.ias.ac.in/j_archive/bms/14/4/899-902/vi...
Related URL: http://dx.doi.org/10.1007/BF02747446
Abstract
High Tc phase (Tc ~ 110 K) has been obtained in Bi-Sr-Ca-Cu-O system by partially substituting Bi by Pb. Magnetic hysteresis has been measured as a function of temperature. Critical current densities have been measured at 77 K both by transport and a.c. magnetization method in bulk samples for various concentrations of Pb. The results show that substitution of 15 at % Pb for Bi is most preferable for higher critical current density.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | Critical Current; Superconductivity; Magnetization Measurements |
| ID Code: | 10231 |
| Deposited On: | 03 Nov 2010 08:05 |
| Last Modified: | 16 May 2016 19:53 |
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