MAGNETO-OPTICAL PROPERTIES OF AMORPHOUS TbFe ALLOYS.

M. Mansuripur, M. Ruane, P. Wolniansky, S. Chase, R. Rosenvold

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Hysteresis loops and anisotropy energy constants are measured in a magneto-optical system that combines Kerr rotation and ellipticity to enhance signal strength. Temperature dependence of the polar Kerr effect is compared with the magnetization of the iron subnetwork in the mean-field approximation and good agreement is obtained. Perpendicular magnetic anisotropy is studied by magneto-optical methods, yielding the first two coefficients of the series expansion of anisotropy energy in terms of the angle of deviation from the easy axis.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposia Proceedings
EditorsBill C. Giessen, Donald E. Polk, Alan I. Taub
PublisherMaterials Research Soc
Pages181-184
Number of pages4
ISBN (Print)0931837235
StatePublished - Dec 1 1986
Externally publishedYes

Publication series

NameMaterials Research Society Symposia Proceedings
Volume58
ISSN (Print)0272-9172

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Mansuripur, M., Ruane, M., Wolniansky, P., Chase, S., & Rosenvold, R. (1986). MAGNETO-OPTICAL PROPERTIES OF AMORPHOUS TbFe ALLOYS. In B. C. Giessen, D. E. Polk, & A. I. Taub (Eds.), Materials Research Society Symposia Proceedings (pp. 181-184). (Materials Research Society Symposia Proceedings; Vol. 58). Materials Research Soc.