ShareMagnetic behaviour of weak links in bulk superconducting YBCO: silver composite.
Author(s) : SEN D., MITRA A., GHATAK S. K.
Type of article: Article
Summary
The magnetization of this polycrystalline composite in the superconducting state is measured in the presence of a small alternating-current magnetic field. With increase in field amplitude, the magnetization changes its shape from nearly sinusoidal to square-wave like and then to a two-peak structure. A similar behaviour of the magnetization, calculated from the critical-state model is obtained. A very good fit is found between the theoretical and experimental results, and the parameters of the model are estimated.
Details
- Original title: Magnetic behaviour of weak links in bulk superconducting YBCO: silver composite.
- Record ID : 1993-2440
- Languages: English
- Source: J. Supercond. - vol. 5 - n. 6
- Publication date: 1992/12
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles in this issue (4)
See the source
Indexing
-
Measurement of superconducting characteristics ...
- Author(s) : ISHIGAKI H., ITOH M., ENDO H., HIDA A.
- Date : 1993/04
- Languages : English
- Source: Rev. sci. Instrum. - vol. 64 - n. 4
View record
-
The critical state in YBCO high-temperature sup...
- Author(s) : BRACANOVIC D., GROOT P. A. J. de, OUSSENA M., PORTER S. J., MIRONOV O. A., MANTON S. J., YI Z., BEDUZ C., MCDONALD P. C.
- Date : 1997/10
- Languages : English
View record
-
Amplitude-dependent magnetic stiffness of melt-...
- Author(s) : YANG Z. J., MOON F. C., MURAKAMI M.
- Date : 1995/04
- Languages : English
- Source: J. Supercond. - vol. 8 - n. 2
View record
-
High-temperature ceramic SQUIDs.
- Author(s) : VASILIEV B. V.
- Date : 1991/08
- Languages : English
- Source: J. Supercond. - vol. 4 - n. 4
View record
-
Thermal conductivity of silver-based YBCO high-...
- Author(s) : ANDERS E. E., DEREVJANKO V. V., KUDRJAVCEV I. N., NEMCHENKO K. E., STARCEV S. V., FINKEL V. A.
- Date : 1992
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 18 - n. 8
View record