TEMPERATURE DEPENDENCE OF MAGNETO-OPTICAL EFFECTS ON Fe - Al2O3 GRANULAR FILMS

1 December 1988

journal article
Published by EDP Sciences in Le Journal de Physique Colloques

Vol. 49 (C8) , C8-1809
https://doi.org/10.1051/jphyscol:19888826

Abstract

Faraday and Magnetic Circular Dichroism measurements in the region of near infrared are performed in the temperature range 4 < T < 300 K on Fe - Al2O3 granular films. The intensities of the observed transitions, due to Fe2+ and Fe3+ ions, remain constant below characteristic temperatures depending on iron concentration and on the average particle's dimensions

Keywords

TEMPERATURE DEPENDENCE
MAGNETO OPTICAL
OPTICAL EFFECTS
AL2O3 GRANULAR
DEPENDENCE OF MAGNETO

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