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Effect of magnetoelastic coupling on the anisotropy of magnetite below the transition temperature

1977; Elsevier BV; Volume: 86-88; Linguagem: Inglês

10.1016/0378-4363(77)90759-8

1873-2127

N. Tsuya, Kenichi Arai, Kenji Ohmori,

Characterization and Applications of Magnetic Nanoparticles

Abstract The temperature dependence of a complete set of the magnetostriction constants in magnetite from liquid N 2 to room temperature were given. The considerable parts of the anisotropy constants measured by torque method at liquid N 2 temperature were considered to be induced by the magneto-elastic coupling with the lattice distortion.