Spin-wave bistability in a nonlinear Bragg resonators based on ferrite magnonic crystal
- 1 науч. сотрудник, Саратовский филиал ИРЭ им. В.А. Котельникова РАН
- 2 д.ф.-м-н., директор, Саратовский филиал ИРЭ им. В.А. Котельникова РАН
Abstract
Characteristic of magnetostatic spin waves (MSSW) nonlinear Bragg resonators built on two-dimensional ferrite magnonic crystal are investigated. Bistability loops of reflection and transmittion coefficients is make at cyclical change of input power was obtained. It is also shown that bistability is observed at the power levels, less than typical values of three magnons scattering processes.
How to cite
Павлов Е.С., Филимонов Ю.А. Бистабильность спиновых волн в нелинейных брэгговских резонаторах на основе ферритовых магнонных кристаллов // Нелинейный мир. 2015. № 2. С. 35–37.
References
- Soljacic M., Joannopoulos J.D. Enhancement of nonlinear effects using photonic crystals // Nature Mater. 2004. V. 3. P. 211-219.
- Anderson P.V., Suhl H. Instability in the Motion of Ferromagnets at High Microwave Power Levels // Phys. Rev. 1955. V. 100. № 5. P. 1788.
- Fetisov Yu.K., Patton C.E., Synogach V.T.Nonlinear ferromagnetic resonance and foldover in yttrium iron garnet thin films ? Inadequacy of the classical model// IEEE Trans on Magn. 1999. V. 35. № 6. P. 4511-4521.
- Fetisov JU.K., Pehtton K.E. Sverkhvysokochastotnaja bistabilnost v nelinejjnom plenochnom ferromagnitnom rezonatore // Radiotekhnika i ehlektronika. 2000. T. 45. № 6. S. 735-741.
- Bordman A.D., Guljaev JU.V., Nikitov S.A. Nelinejjnye poverkhnostnye magnitostaticheskie volny // ZHEHTF. 1989. T. 95. S. 2140-2150.