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Pressure effect on superconductivity and low-temperature phase transition in Ba-doped La2CuO4

✍ Scribed by M. Ido; N. Yamada; M. Oda; Y. Segawa; N. Momono; A. Onodera; Y. Okajima; K. Yamaya

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 144 KB
Volume: 185-189
Category: Article
ISSN: 0921-4534
DOI: 10.1016/0921-4534(91)91679-x

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✦ Synopsis

The diamagnetism of superconductivity and the resistivity were measured on (Lal_xBax)2Cu04 under pressures up to 20 kbar.

It was confirmed that the superconducting transition temperature T¢ is markedly restored as the resistive increment associated with the phase transition to a lowtemperature tetragonal structure is suppressed under high pressures.

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