Research Article
Effect of Mechanical Stress on Magnetic States and Hysteresis Characteristics of a Two-Phase Nanoparticles System
Table 2
A diagram of the ground (light fill area) and metastable (dark fill area) states of the two-phase elongated () nanoparticles (CoFe2O4--Fe2O3) system located in the field of mechanical stress . Positive value , that is, the right column of the table, corresponds to compressive stress;
column at no stress (center column) corresponds to tensile stress. Table rows correspond to different values of interfacial interaction Erg/cm. Arrows indicate the state of parallel (↑↑) (the first and the third) and antiparallel (↑↓) (the second and the fourth) orientation of the magnetic moments of nanoparticles’ phases.