Fizika Nizkikh Temperatur: Volume 43, Number 10 (October 2017), p. 1411-1445    ( to contents , go back )

High-temperature superconductors of family (RE)Ba2Cu3O7–δ and their application (Review Article)

S.I. Bondarenko, V.P. Koverya, A.V. Krevsun, and S.I. Link

B. Verkin Institute for Low Temperature Physics and Engeneering of the National Academy of Sciences of Ukraine 47 Nauky Ave., Kharkiv 61103, Ukraine
E-mail: bondarenko@ilt.kharkov.ua

Received Jule 25, 2017, revised May 22, 2017

Abstract

The review is devoted 30-year-old anniversary of opening a high-temperature superconductor (HTSC) YBa2Cu3O7–δ. On its basis there was family of (RE)Ba2Cu3 O7–δ HTSC (the RE — rare earth), the found greatest practical application. The review consists of short history of opening YBa2Cu3O7–δ and five sections describing specified family: crystallography, phase diagrammes, manufacturing techniques, the basic superconducting properties, the application fields.

PACS: 74.72.–h Cuprate superconductors;
PACS: 74.25.Ha Magnetic properties;
PACS: 74.25.Sv Critical currents;
PACS: 74.20.Rp Pairing symmetries (other than s-wave).

Key words: high-temperature superconductor, (RE)Ba2Cu3O7–δ compounds, magnetic and transport properties, Josephson effect, levitation.

Published online: August 27, 2017

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