MAZUMDAR, C; HOSSAIN, Z; RADHA, S; NIGAM, AK; NAGARAJAN, R; GUPTA, LC; GODART, C; PADALIA, BD; CHANDRA, G; VIJAYARAGHAVAN, R
(ELSEVIER SCIENCE BV, 1996)
We have determined upper critical field, H-c2(T), from resistivity measurements in the borocarbide superconductors, RNi(2)B(2)C (R=Y, Ho, Er, Tm). The H-c2(T) of these materials show a positive curvature which is unlike ...