Roy, S. B. ; Kumar, Shailendra ; Chaddah, P. ; Prasad, Ram ; Soni, N. C. (1992) Magnetic field dependence of the harmonic generation in sintered pellets of YBaCuO: the history effects Physica C: Superconductivity, 198 (3-4). pp. 383-388. ISSN 0921-4534
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0921-4534(92)90217-Z
Abstract
Results are presented for a detailed study of harmonic generation in the magnetization of a sintered YBa2Cu3O7 pellet subjected to various combinations of AC and DC magnetic field. On cooling the sample below Tc in zero field, a large hysteresis is observed between HDC increasing and decreasing cases. General features of this observation can be understood in terms of the hysteretic properties of the weak-linked intergrain region mediated by trapped flux inside the grains. However, there remain some finer aspects which do not have a simple explanation within this model.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 84694 |
| Deposited On: | 27 Feb 2012 04:15 |
| Last Modified: | 27 Feb 2012 04:15 |
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