Mazumdar, Chandan ; Hossain, Z. ; Radha, S. ; Nigam, A. K. ; Nagarajan, R. ; Gupta, L. C. ; Godart, C. ; Padalia, B. D. ; Chandra, G. ; Vijayaraghavan, R. (1996) Study of upper critical field in superconducting borocarbides RNi2B2C (R = Y, Ho, Er, Tm) Physica B: Condensed Matter, 223-224 . pp. 102-104. ISSN 0921-4526
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0921-4526(96)00051-8
Abstract
We have determined upper critical field, Hc2(T), from resistivity measurements in the borocarbide superconductors, RNi2B2C (R = Y, Ho, Er, Tm). The Hc2(T) of thesematerials show a positive curvature which is unlike of a conventional type-II superconductor. Features corresponding to coexistence of superconductivity and magnetism are observed in HoNi2B2C and ErNi2B2C. From the resistivity measurements, we observe a double reentrant behaviour in our sample of HoNi2B2C.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 61736 |
| Deposited On: | 15 Sep 2011 12:00 |
| Last Modified: | 10 Jul 2012 08:40 |
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