Structure and FMR characteristics of magnetic composite films (CoFeB + SiO 2 )

L. N. Kotov; Котов Л. Н.; V. A. Ustyugov; Устюгов В. А.; V. S. Vlasov; Власов В. С.; A. A. Utkin; Уткин А. А.; Yu. E. Kalinin; Калинин Ю. Е.; A. V. Sitnikov; Ситников А. В.

doi:10.31857/S0367676522700776

Structure and FMR characteristics of magnetic composite films (CoFeB + SiO₂)

Autores: Kotov L.¹, Ustyugov V.¹, Vlasov V.¹, Utkin A.¹, Kalinin Y.², Sitnikov A.²
Afiliações:
1. Syktyvkar State University
2. Voronezh State Technical University
Edição: Volume 87, Nº 3 (2023)
Páginas: 441-445
Seção: Articles
URL: https://journals.rcsi.science/0367-6765/article/view/135326
DOI: https://doi.org/10.31857/S0367676522700776
EDN: https://elibrary.ru/HHYQNL
ID: 135326

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Resumo

Composite films (FeCoB + SiO₂) with a low metal alloy concentration x < 0.35 have a small spread of film surface elevations. At large x > 0.53, a greater scatter of elevations and their smooth distribution in the films are observed. The concentration dependence of the FMR linewidth exhibits a maximum at x = 0.45, which is related to the percolation structure in the films.

Sobre autores

L. Kotov

Syktyvkar State University

Autor responsável pela correspondência
Email: kotovln@mail.ru
Russia, 167001, Syktyvkar

V. Ustyugov

Syktyvkar State University

Email: kotovln@mail.ru
Russia, 167001, Syktyvkar

V. Vlasov

Syktyvkar State University

Email: kotovln@mail.ru
Russia, 167001, Syktyvkar

A. Utkin

Syktyvkar State University

Email: kotovln@mail.ru
Russia, 167001, Syktyvkar

Yu. Kalinin

Voronezh State Technical University

Email: kotovln@mail.ru
Russia, 394026, Voronezh

A. Sitnikov

Voronezh State Technical University

Email: kotovln@mail.ru
Russia, 394026, Voronezh

Bibliografia

Sarychev A., Shalaev V. Electrodynamics of metamaterials. World Scientific Publ. Co. Pte. Ltd. 2007. 260 p.
Рыльков В.В., Николаев С.Н., Демин В.А. и др. // ЖЭТФ. 2018. Т. 153. № 3. С. 424; Rylkov V.V., Nikolaev S.N., Demin V.A. et al. // J. Exp. Theor. Phys. 2018. V. 126. No. 3. P. 353.
Drovosekov A.B., Kreines N.M., Barkalova A.S. et al. // J. Magn. Magn. Mater. 2020. V. 495. Art. No. 165875.
Kotov L.N., Vlasov V.S., Ustyugov V.A. et al. // IOP Conf. Ser. Mater. Sci. Eng. 2017. V. 175. Art. No. 012021.
Kotov L. N., Vlasov V. S., Turkov V. K. et al. // J. Nanosci. Nanotech. 2012. V. 12. No. 2. P. 1696.
Котов Л.Н., Ласек М.П., Турков В.К. и др. // Изв. РАН. Сер. физ. 2020. Т. 84. № 9. С. 1255; Kotov L.N., Lasek M.P., Turkov V.K. et al. // Bull. Russ. Acad. Sci. Phys. 2020. V. 84. No. 9. P. 1065.
Турков В.К., Власов В.С., Котов Л.Н. и др. // Изв. РАН. Сер. физ. 2013. Т. 77. № 10. С. 1414; Turkov V.K., Vlasov V.S., Kotov L.N. et al. // Bull. Russ. Acad. Sci. Phys. 2013. V. 77. No. 10. P. 1223.
Котов Л.Н., Устюгов В.А., Асадуллин Ф.Ф. и др. // Вест. Челяб. гос. универ. Физ. 2013. № 8. С. 23.
Котов Л.Н., Ласек М.П., Власов В.С. и др. // Изв. РАН. Сер. физ. 2022. Т. 86. № 5. С. 701; Kotov L.N., Lasek M.P., Vlasov V.S. et al. // Bull. Russ. Acad. Sci. Phys. 2022. V. 86. No. 5. P. 588.
García-Otero J., Porto M., Rivas J. et al. // Phys. Rev. Lett. 2000. V. 84. No. 1. P. 167.
Buffler C.R. // J. Appl. Phys. 1959. V. 30. No. 4. Art. No. 172S.
Гуревич А.Г. Магнитный резонанс в ферритах и антиферромагнетиках. М.: Наука, 1973. 592 с.