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.
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- Date : 1993/04
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