Influence of external stresses with σ/parallel R: =parallel [0 0 1] upon magnetization processes of cubic ferromagnets

The paper attempts a theoretical research into the effects of a magnetic field upon the basic state of a cubic ferromagnet which also features a uniaxial anisotropy induced by external stresses with σ/parallel R: =parallel [0 0 1]. The presence of external fields and elastic stresses has been shown to substantially modify the magnet's orientational phase diagram and to bring about an appearance of new magnetic phases and phase transformations between them. In particular, the magnetic field H /parallel R: =parallel [1 1 0] may induce an isostructural phase transition between the angular phases