Logo Logo
Help
Contact
Switch Language to German
Brecht, E.; Schmahl, Wolfgang W.; Miehe, G.; Fuess, H.; Andersen, N. H.; Wolf, Th. (1994): Reduction and reoxidation experiments on YBa2Cu3-xAlXO6+δ single crystals. In: Physica C: Superconductivity and its Applications, Vol. 235-240, No. PART 1: pp. 471-472
Full text not available from 'Open Access LMU'.

Abstract

We performed thermal treatments in different atmospheres on tetragonal YBa2Cu3-xAlxO6+δ single crystals. The transformation from tetragonal tweed to orthorhombic twin structure of YBa2Cu3-xAlxO6+δ single crystals by reduction and subsequent reoxidation is reversible. The orthorhombicity of reoxidized crystals depends on the temperature during reduction.