6533b7cffe1ef96bd1258d37
RESEARCH PRODUCT
Faraday effect in magnetic fluids at a frequency 10GHz
M Maiorovsubject
FerrofluidMaterials scienceCondensed matter physicsElectromagnetic spectrumbusiness.industryCondensed Matter PhysicsMagneto-optic effectElectronic Optical and Magnetic Materialslaw.inventionMagnetic fieldsymbols.namesakeOpticslawFaraday effectsymbolsbusinessFaraday rotatorWaveguideMicrowavedescription
Abstract This work presents some results of observed Faraday effect in magnetic fluids in the centimetric region of the electromagnetic spectrum. The effect is observed when a transversal electric wave of mode H11 propagates in the circular waveguide with a magnetic fluid. The constant magnetic field was applied along the waveguide. Magnetic fluids with different concentrations of magnetite core nanoparticles suspended in tetradecane (C14H30) are used in the magnetic fields from 0 to 1500 Oe. A 160° rotation of wave polarization is obtained for a 200 mm sample.
year | journal | country | edition | language |
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2002-11-01 | Journal of Magnetism and Magnetic Materials |