Magneto-optical analysis of magnetization distribution in magnetic recording media

I. I. Davidenko; Valeriy F. Kovalenko

doi:10.1117/12.165431

10 December 1993 Magneto-optical analysis of magnetization distribution in magnetic recording media

I. I. Davidenko, Valeriy F. Kovalenko

Proceedings Volume 2108, International Conference on Holography, Correlation Optics, and Recording Materials; (1993) https://doi.org/10.1117/12.165431
Event: Holography, Correlation Optics, and Recording Materials, 1993, Chernivsti, Ukraine

Abstract

A magneto optic method of analysis of magnetization distribution in magnetic recording media which utilizes the modulation of width of straight domains in epitaxial garnet film was evaluated. Spatial modulation of domain walls in inhomogeneous applied magnetic field was analyzed theoretically and experimentally. Some experimental results concerning the magneto- optical readout, the thermo-remanent magnetic recording on chromium dioxide magnetic tape, are shown.

Citation Download Citation

I. I. Davidenko and Valeriy F. Kovalenko "Magneto-optical analysis of magnetization distribution in magnetic recording media", Proc. SPIE 2108, International Conference on Holography, Correlation Optics, and Recording Materials, (10 December 1993); https://doi.org/10.1117/12.165431

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