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$TI_{1-x}Pb_xCaSr_2Cu_20_7$: Another 1122 high-$T_c$ superconductor

Ganguli, AK and Nanjundaswamy, KS and Rao, CNR (1988) $TI_{1-x}Pb_xCaSr_2Cu_20_7$: Another 1122 high-$T_c$ superconductor. In: Physica C: Superconductivity, 156 (5). pp. 788-790.

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The 1122 member of the $TI(Ca, Sr)_{n+1}Cu_n0_{2n+3}$ system is stabilized by partial substitution of TI by Pb. $TI_{1-x}Pb_xCaSr_2Cu_20_7$ with x=0.25 and 0.5 have both primitive tetragonal structures (c~ 12.1 \AA) showing onset of superconductivity around 70 K and 90 K, respectively.

Item Type: Journal Article
Publication: Physica C: Superconductivity
Publisher: Elsevier Science
Additional Information: Copyright of this article belongs to the Elsevier Science.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 19 Feb 2008
Last Modified: 19 Sep 2010 04:42
URI: http://eprints.iisc.ac.in/id/eprint/13048

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