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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/9157

Title: NUCLEAR-MAGNETIC-RESONANCE OF TL IN SUPERCONDUCTING TLBA2-XLAXCUO5-Y
Authors: RAJARAJAN, AK
SUNDARESAN, A
KUMAR, R
SHARON, M
GUPTA, LC
VIJAYARAGHAVAN, R
Keywords: high-tc superconductors
single cuo2 layer
relaxation
tl-205
nmr
tl2ba2cacu2o8
tl2ba2cuo6+y
cu-63
Issue Date: 1992
Publisher: IOP PUBLISHING LTD
Citation: JOURNAL OF PHYSICS-CONDENSED MATTER, 4(33), 6971-6976
Abstract: 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.
URI: 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
ISSN: 0953-8984
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