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Magnetic circular dichroism of EuO films

1971; IEEE Magnetics Society; Volume: 7; Issue: 3 Linguagem: Inglês

10.1109/tmag.1971.1067172

1941-0069

J. Ferré, J. Badoz, C. Paparoditis, R. Suryanarayanan,

Solid-state spectroscopy and crystallography

We report on the magnetic circular dichroism (MCD) spectra of EuO thin films having a [200] preferential growth, for 6\deg < T < 300\deg K under low or high magnetic fields according to the spectral range investigated. A tentative interpretation of the temperature dependence of the spectra is proposed. Zero field spectra have been obtained after previous magnetization of the sample below T c ; this provides a new method to determine T c in zero field.