Magnetic Transitions in the Y-Ba-Co-O System

1 August 1988

journal article
Published by IOP Publishing in Japanese Journal of Applied Physics

Vol. 27 (8A) , L1533-1535
https://doi.org/10.1143/jjap.27.l1533

Abstract

The DC magnetization M and magnetic susceptibility χ were measured for YBa₂Co₃O_y sintered samples. The DC χ of a type 1 sample showed a ferromagnetic Curie-Weiss behavior in 100 K<T<350 K, and M increased steeply ferromagnetically at about 50 K. In the DC χ of the type 2 sample, the two anomalies appeared successively at 240 K and 280 K. The crystal field effect for the Co spin and the cancellation of magnetization were pointed out in this report.

Keywords

MAGNETIC SUSCEPTIBILITY

This publication has 5 references indexed in Scilit:

Magnetic Property of YBa₂Cu₂CoO_y
Japanese Journal of Applied Physics, 1988
Crystal Structures of YBa₂Cu_3-δA_δO_9-γ (A=Ni, Zn and Co)
Japanese Journal of Applied Physics, 1988
Orthorhombic-to-Tetragonal Phase Transition in the Y-Ba-(Cu, Co)-O System
Japanese Journal of Applied Physics, 1988
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Japanese Journal of Applied Physics, 1987
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Japanese Journal of Applied Physics, 1987