UNSPECIFIED (1994) SUPERCONDUCTIVITY IN RNI(2)B(2)C (R=RARE EARTH) COMPOUNDS. In: International Conference on Materials and Mechanisms of Superconductivity - High Temperature Superconductors IV (M2S-HTSC IV), GRENOBLE, FRANCE, JUL 05-09, 1994. Published in: PHYSICA C, 235 (Part 4). pp. 2551-2552. ISSN 0921-4534.

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Abstract

A series of compounds in the recently discovered RNi(2)B(2)C family of superconductors have been prepared in older to investigate their magnetic and transport properties. Compounds of the form (Y(1-x)A(x))Ni2B2C (A=Sm, Dy) were examined to study the effects of magnetic pair breaking. Resistance measurements show that the lighter rare earth Sm depresses T-c faster than the heavier rare earth Dy. Solid solutions of the type (Er1-xHox)Ni2B2C have also been studied for the possible coexistence of superconductivity and magnetism in these compounds. Even though the magnetic ordering of the rate earth moments can be deduced from our magnetic susceptibility measurements, resistance measurements showed no reentrant behaviour in any of these compounds down to 1.2K.

Item Type:	Conference Item (UNSPECIFIED)
Subjects:	Q Science > QC Physics
Journal or Publication Title:	PHYSICA C
Publisher:	ELSEVIER SCIENCE BV
ISSN:	0921-4534
Official Date:	December 1994
Dates:	Date Event December 1994 UNSPECIFIED
Volume:	235
Number:	Part 4
Number of Pages:	2
Page Range:	pp. 2551-2552
Publication Status:	Published
Title of Event:	International Conference on Materials and Mechanisms of Superconductivity - High Temperature Superconductors IV (M2S-HTSC IV)
Location of Event:	GRENOBLE, FRANCE
Date(s) of Event:	JUL 05-09, 1994

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