Angular Variation of Coercivity in Orthoferrite Single Crystals

作者: S. Reich , S. Shtrikman , D. Treves

DOI: 10.1063/1.1713860

关键词: CoercivityAngular variationMaterials scienceNuclear magnetic resonanceMagnetizationOrthoferriteCondensed matter physicsMagnetic anisotropyWall motionFerromagnetismExternal fieldGeneral Physics and Astronomy

摘要: The coercive force Hc as a function of the angle between easy axis magnetization and external field has been studied in orthoferrite single crystals using vibrating sample technique. experimental results are good agreement with Kondorsky 180° wall motion model which predicts relation Hc(0)/Hc(θ)=cosθ.

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