Precession of equilibrium magnetization vibrations of two-sublattice ferromagnetic with compensation point in broad interval of temperature and magnetic field

Precession of equilibrium magnetization vibrations of two-sublattice ferromagnetic with compensation point in broad interval of temperature and magnetic field is investigated. The scheme of phase diagram classis construction is described. It is established character levels of constant magnetic field assigned in low, middle and upper regions of diagram. For construction of phase diagram it is proposed to use the dynamic establish magnetization method. It is distinguished temperature intervals of admissible existence of equilibrium magnetization precession. It is shown that the magnetization vibrations of both sublattices on temperature has mirror oscillations character. It is investigated the temperature dependencies of longitudinal components equilibrium magnetizations. It is shown that the longitudinal magnetization components conserve the mirror character but oscillations are absent. For quantitative characterization of equilibrium precession parameters it is proposed the width of precession portrait ring. It is investigated the temperature parameters of equilibrium precession ring width by character constant field levels. It is proposed some recommendations for further development of investigations.