Record Details

NUCLEAR-MAGNETIC-RESONANCE OF TL IN SUPERCONDUCTING TLBA2-XLAXCUO5-Y

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title NUCLEAR-MAGNETIC-RESONANCE OF TL IN SUPERCONDUCTING TLBA2-XLAXCUO5-Y
 
Creator RAJARAJAN, AK
SUNDARESAN, A
KUMAR, R
SHARON, M
GUPTA, LC
VIJAYARAGHAVAN, R
 
Subject high-tc superconductors
single cuo2 layer
relaxation
tl-205
nmr
tl2ba2cacu2o8
tl2ba2cuo6+y
cu-63
 
Description Results of our nuclear magnetic resonance measurements on two superconducting materials, namely, TlBa1.8La0.2CuO5-y and TlBa1.5La0.5CuO5-y (T(c) = 45 K and 32 K respectively) are reported. The most significant finding of the present work is that the nuclear relaxation rate deviates from Korringa behaviour at a temperature much higher than the superconducting transition temperature T(c). An increase in the linewidth is observed below T(c) which is due to the formation of the vortex lattice.
 
Publisher IOP PUBLISHING LTD
 
Date 2011-08-03T22:12:54Z
2011-12-26T12:54:25Z
2011-12-27T05:42:18Z
2011-08-03T22:12:54Z
2011-12-26T12:54:25Z
2011-12-27T05:42:18Z
1992
 
Type Article
 
Identifier JOURNAL OF PHYSICS-CONDENSED MATTER, 4(33), 6971-6976
0953-8984
http://dx.doi.org/10.1088/0953-8984/4/33/010
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9157
http://hdl.handle.net/10054/9157
 
Language en