Magnetically induced spin-rotation transition in iron-garnet films with canted-phase anisotropy

Influence of an inclined anisotropy on formation of spatially inhomogeneous phase in two‐dimensional ferromagnet

“…If the field is parallel to the axis of the inclined anisotropy, then AP-II does not realize. The similar results were obtained in [2], where the analogous cascade of the phase transitions was observed experimentally in films (BiLuCa) 3 (FeGe)5O 12 at the magnetic field varying. However, these films were rather thick (5-6 µm), and unfortunately we do not know experiments with the ultrathin magnetic films.…”

“…For example, thin ferromagnetic films of (BiLuCa) 3 (FeGe) 5 O 12 were experimentally investigated in [2], and a number of interesting results were obtained. In particular, so called cascade of the phase transitions was observed, when several different types of the phase states realize one after another at varying of an external magnetic field.…”

“…The situation is possible, when an inclined single-site anisotropy acts in a plane perpendicular to the film plane. Such anisotropy can be induced by a chemical composition [2].…”

“…The films with an inclined anisotropy are of considerable interest, because of a number of interesting properties [1][2][3]. For example, thin ferromagnetic films of (BiLuCa) 3 (FeGe) 5 O 12 were experimentally investigated in [2], and a number of interesting results were obtained.…”

“…As it will be shown later, the account of an inclined anisotropy results in appearance of an effective biaxial anisotropy. Such biaxial anisotropy essentially changes the spectra of magnetoelastic waves [3], influences the process of magnetization reversal, and determines the type of domain structure [1,2].…”