Coexistence of superconductivity (Tc= 55 K) and antiferromagnetism TN= 230 K) in YBa2CuS06. 66 single crystal

1 January 1988

journal article
Published by EDP Sciences in Journal de Physique

Vol. 49 (11) , 1815-1820
https://doi.org/10.1051/jphys:0198800490110181500

Abstract

Neutron scattering and susceptibility measurements on a YBa2CU 3O6.55 single crystal show that the antiferromagnetic long range order coexists with superconductivity. The oxygen content has been determined by a complete neutron diffraction structure analysis. Evidence for superconductivity below Tc= 55 K has been obtained from magnetization measurements. Magnetic Bragg scattering has been observed up to TN= 230 K in both the superconducting and the normal phase

Keywords

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