Дипольно-обмiннi спiновi хвилi у феромагнiтнiй нанотрубцi

• Datum: 2018
• Hauptverfasser: Gorobets, Yu. I., Kulish, V. V.
• Format: Artikel
• Sprache: English; Ukrainian
• Veröffentlicht: Publishing house "Academperiodika" 2018
• Schlagworte: спiнова хвиля; наномагнетизм; феромагнiтна нанотрубка; дипольно-обмiнна теорiя
• Online Zugang: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018480
• Назва журналу: Ukrainian Journal of Physics

Spin waves in a cylindrical ferromagnetic nanotube are studied. A nanotube with an external magnetic field applied parallel to its symmetry axis is considered. A linearized Landau–Lifshitz equation in the magnetostatic approximation is used with regard for the magnetic dipole-dipole interaction, exc...