Hossain, Zakir ; Gupta, L. C. ; Nagarajan, R. ; Raj, P. ; Dhar, S. K. ; Godart, C. ; Suryanarayana, P. ; Bagchi, S. N. ; Date, V. G. ; Purushotham, D. S. C. ; Vijayaraghavan, R. (1994) Search for superconductivity in thorium- and uranium-based boro-carbides Europhysics Letters, 28 (1). pp. 55-59. ISSN 0295-5075
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Official URL: http://iopscience.iop.org/0295-5075/28/1/010
Related URL: http://dx.doi.org/10.1209/0295-5075/28/1/010
Abstract
We have observed superconductivity in thorium-based quaternary borocarbides ThMxByCz (M = Ni, Pd). Our studies reveal that the system Th-Pd-B-C has at least two superconducting phases with Tc ~20 K and 14 K. In Th-Ni-B-C system superconductivity is observed below Tc ~6 K. Superconductivity was not observed, down to 4.2 K in ThM2B2C alloys with M = Co, Os and Ir and in several U-based alloys.
Item Type: | Article |
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Source: | Copyright of this article belongs to EDP Sciences. |
ID Code: | 24191 |
Deposited On: | 29 Nov 2010 10:14 |
Last Modified: | 02 Jun 2011 06:13 |
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