Growth of superconducting single-crystalline (Lu, Ca)Ba2Cu3O7-d whiskers

Deguchi, K.; Ishii, S.; Kubo, Y.; Mizuguchi, Y.; Nagao, M.; Nagasawa, M.; Ogawara, S.; Okutsu, T.; Takano, Y.; Tomioka, F.; Tsuda, S.; Watanabe, T.; Yamaguchi, T.

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Growth of superconducting single-crystalline (Lu, Ca)Ba2Cu3O7-d whiskers

Authors: K. Deguchi
S. Ishii
Y. Kubo
Y. Mizuguchi
M. Nagao
M. Nagasawa
S. Ogawara
T. Okutsu
Y. Takano
F. Tomioka
S. Tsuda
T. Watanabe
T. Yamaguchi
Publication date: 6 November 2008
Publisher: 'Elsevier BV'
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Abstract

Single-crystalline (Lu, Ca)Ba2Cu3O7-d (Lu(Ca)123) whiskers have been successfully grown using the Te-doping method. X-ray diffraction patterns of Lu(Ca)123 whiskers showed sharp (0 0 l) peaks corresponding to REBa2Cu3O7-d phase (RE = rare earth elements). Transport measurements showed that the superconducting transition occurred at 83 K in the obtained whiskers.Comment: 3 pages, 3 figures, ISS200

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