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New superconducting and magnetic R-T-B-C systems (r=rare earth t=ni, pd)

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Title New superconducting and magnetic R-T-B-C systems (r=rare earth t=ni, pd)
 
Creator GUPTA, LC
NAGARAJAN, R
HOSSAIN, Z
MAZUMDAR, C
DHAR, SK
GODART, C
LEVYCLEMENT, C
PADALIA, BD
VIJAYARAGHAVAN, R
 
Description Our discovery of superconductivity in Y-Ni-B-C system (T-c similar to 12 K) has opened up a new field in superconductivity and magnetism in intermetallics. A brief description of the discovery of these new borocarbide materials is given. We have synthesised NdNi2B2C and GdNi2B2C for the first time and our measurements show that NdNi2B2C (T-m similar to 5 K) and GdNi2B2C (T-m similar to 19 K) undergo magnetic ordering. CeNi2B2C does not exhibit magnetic ordering down to 4.2 K; the magnitude of its magnetic susceptibility is consistent with Ce ions in mixed valence state. We comment on the magnetic properties of the two superconducting materials ErNi2B2C and LuNi2B2C.
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-10-22T17:17:39Z
2011-12-15T09:10:43Z
2011-10-22T17:17:39Z
2011-12-15T09:10:43Z
1995
 
Type Article; Proceedings Paper
 
Identifier JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,140,2053-2054
0304-8853
http://dx.doi.org/10.1016/0304-8853(94)01592-9
http://dspace.library.iitb.ac.in/xmlui/handle/10054/14947
http://hdl.handle.net/100/1620
 
Source International Conference on Magnetism - ICM 94 (13th IUPAP Triennial Conference on Magnetism),WARSAW, POLAND,AUG 22-26, 1994
 
Language English