Semi-spin-glass behavior in the ${Co}_{2}$ Ti $O_{4}$ compound

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1 October 1982

journal article
research article
Published by American Physical Society (APS) in Physical Review B

Vol. 26 (7) , 3815-3823
https://doi.org/10.1103/physrevb.26.3815

Abstract

Magnetic and neutron-diffraction measurements show that the magnetic ground state of the insulating spinel

{Co}_{2}

Ti

O_{4}

consists of a ferrimagnetic longitudinal component and of a spin-glass transverse component. Two transitions are observed,

T_{N}

for the ferrimagnetic component and

T_{G}

for the spin-glass component. The spin-glass behavior below

T_{G}

is discussed in detail and suggestions are made for the origin of the canting.

Keywords

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