| Title: | SUPERCONDUCTIVITY AT 12-K IN Y-NI-B SYSTEM |
| Author: | MAZUMDAR, C; NAGARAJAN, R; GODART, C; GUPTA, LC; LATROCHE, M; DHAR, SK; LEVYCLEMENT, C; PADALIA, BD; VIJAYARAGHAVAN, R |
| Abstract: | We have observed a superconducting transition at 12 K in the system Y-Ni-B (nominal composition: YNi4B). Sharp drop in resistivity (it does not go to zero) and a diamagnetic susceptibility below 12 K clearly indicate a superconducting transition. Possibility of a magnetic phase transition at this temperature is ruled out by our specific heat measurements. Superconducting fraction of our samples, as estimated from Meissner effect measurements, is about 2%. |
| URI: |
http://dx.doi.org/10.1016/0038-1098(93)90788-O
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11395 http://hdl.handle.net/10054/11395 |
| Date: | 1993 |
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