Birefringence and dichroism in magnetic fluids, induced by magnetic field in frequency range 36 GHz - 600 GHz

A. V. Semenov

doi:10.1117/12.2298469

30 August 1993 Birefringence and dichroism in magnetic fluids, induced by magnetic field in frequency range 36 GHz - 600 GHz

A. V. Semenov

Author Affiliations +

Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 210411 (1993) https://doi.org/10.1117/12.2298469
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom

Abstract

The frequency dependence of complex refraction index and induced anisotropy in magnetite ferrofluid and itscomponents were evaluated from transmission spectra, measured with BWO-spectrometer, using interference modelof three-layer cell. The value of birefringence of ferrofluid (dielectric nature, cluster model) is greater, frequencyindependent and has opposite sign compared to that of ferrite (magnetic nature) .

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A. V. Semenov "Birefringence and dichroism in magnetic fluids, induced by magnetic field in frequency range 36 GHz - 600 GHz", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 210411 (30 August 1993); https://doi.org/10.1117/12.2298469

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