Magnetostrictive Crystalline Energy of Dislocations in Ni Single Crystals and the Anisotropy of the Approach to Saturation
- 1 February 1968
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 39 (2) , 986-988
- https://doi.org/10.1063/1.1656359
Abstract
Recent micromagnetic calculations have shown that magnetostrictive interactions of internal stresses with the magnetization produce an additional magnetocrystalline energy. In cubic crystals the additional anisotropy energy processes orthorhombic symmetry. The crystalline energy induced by plastic deformation in Ni single crystals (oriented for single glide) has been investigated through an analysis of the anisotropy of the approach to saturation. Measurements were carried out on cylindrical disks for different applied fields and several degress of deformation. In particular in the (111)-plane the plastically deformed disks show a twofold and a fourfold symmetry axis in addition to the sixfold symmetry axis of the ideal crystal.This publication has 6 references indexed in Scilit:
- The Contribution of Dislocations to the Magnetocrystalline Energy and Their Effect on Rotational Hysteresis ProcessesJournal of Applied Physics, 1967
- Verformungs‐ und Temperaturabhängigkeit der Magnetisierungsprozesse in Nickeleinkristallen II. Blochwandverschiebungen und Drehungen der spontanen Magnetisierung in 〈001〉‐NickeleinkristallenPhysica Status Solidi (b), 1967
- Effect of Deformation-Induced Crystal Imperfections on Magnetocrystalline Anisotropy of Nickel Single CrystalsJournal of Applied Physics, 1966
- Investigation of rotational magnetization processes in Ni single crystals at low magnetic fieldsPhysics Letters, 1966
- Die einmündung in die ferromagnetische sättigung—IJournal of Physics and Chemistry of Solids, 1960
- The Effect of Dislocations on Magnetization Near SaturationPhysical Review B, 1941