SUPERCONDUCTIVITY AND THERMOELECTRIC POWER IN Tl2Ca2Ba2Cu3O10 AND TlCa3BaCu3O9-Reference-Cited by-同舟云学术

SUPERCONDUCTIVITY AND THERMOELECTRIC POWER IN Tl2Ca2Ba2Cu3O10 AND TlCa3BaCu3O9

Published:1988-08 Issue:07 Volume:02 Page:923-928
ISSN:0217-9849
Container-title:Modern Physics Letters B
language:en
Short-container-title:Mod. Phys. Lett. B

Author:

ALCÁCER L.¹,ALMEIDA M.¹,BRAUN U.²,GONÇALVES A.P.¹,GREEN S.M.³,LOPES E.B.¹,LUO H.L.³,POLITIS C.²³

Affiliation:

1. Dept. Química, ICEN-LNETI, P-2686 Sacavé Codex, Portugal

2. Kernforschungszentrum Karlsruhe, Institut für Nukleare Festkörperphysik, Postfach 36 40, D-7500 Karlsruhe, FRG

3. University of California, San Diego, Dept. of Electrical & Computer Engineering, Mail Code C-014, La Jolla, CA 92093–0114, USA

Abstract

We report the synthesis and superconducting temperature of the high-T c compounds Tl 2 Ca 2 Ba 2 Cu 3 O 10 and TlCa 3 BaCu 3 O 9. The transition to the superconducting state was measured by the magnetic susceptibility changes and by the temperature dependence of the electrical a.c. and d.c. resistivity and by thermoelectric power measurements. For Tl 2 Ca 2 Ba 2 Cu 3 O 10 a superconducting transition with zero resistance at 114.5K have been observed. Higher T c with zero resistance at 122K have been found in TlCa 3 BaCu 3 O 9.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217984988000709

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