The strain-magnetooptical properties of single crystals the ferrimagnetic spinel CoFe2O4, which reflect a correlation between optical (magnetoabsorption and magnetoreflection) magnetostriction, have been studied in infrared spectral range. conditions for observation strain-magnetooptics are specified physical mechanisms responsible these effects explained.

Tendency on miniaturization of the modern magnetic sensors and devices stimulates development of such magnetic materials with reduced dimensionality. Therefore magnetic materials with outstanding magnetic characteristics and reduced dimensionality recently gained much attention. Consequently thin wire with reduced geometrical dimensions (of order of 1-30 μm in diameter) gained importance within...

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