mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal Universitymrisel-133Research ArticleСтатьиElectron spin resonance study of the demagnetization fields of the ferromagnetic and paramagnetic filmsGimazovI. I.

Kremlevskaya 18, Kazan 420008; Sibirsky tract 10/7, Kazan 420029

ubvfp94@mail.ruTalanovYu. I.

Sibirsky tract 10/7, Kazan 420029

Kazan Federal University; Zavoisky Physical-Technical InstituteRussian FederationZavoisky Physical-Technical InstituteRussian Federation20152312201517215203 (6 pp.)Copyright © Gimazov I.I., Talanov Y.I., 20242024Gimazov I.I., Talanov Y.I.Gimazov I.I., Talanov Y.I.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mrsej.ru/jour/article/view/133

The results of the electron spin resonance study of the La1-xCaxMnO3 manganite and the diphenyl-picrylhydrazyl thin films for the magnetic field parallel and perpendicular to plane of the films are presented. The temperature dependence of the demagnetizing field is obtained. The parameters of the Curie-Weiss law are estimated for the paramagnetic thin film.

ferromagnetic resonanceelectron paramagnetic resonancethin filmsfree radicalsmanganitesThe work was partially supported by the RFBR Grants N 15-42-02477 and by the Russian Academy of Sciences in the frame of Program 1.32PReferencesKittel C., Phys. Rev. 73, 155 (1948).Kittel C., Phys. Rev. 73, 155 (1948).Burgardt P., Seehra M., Phys. Rev. B. 16, 1803 (1977).Burgardt P., Seehra M., Phys. Rev. B. 16, 1803 (1977).Badrutdinov A., Zarubezhnova E., Talanov Y., Teitelbaum G., JETP 105, 79 (2007).Badrutdinov A., Zarubezhnova E., Talanov Y., Teitelbaum G., JETP 105, 79 (2007).Ven N. V., Phys. Rev. 168, 787 (1968).Ven N. V., Phys. Rev. 168, 787 (1968).Itterbeek A. V., Labro M., Physica 30, 157 (1965).Itterbeek A. V., Labro M., Physica 30, 157 (1965).

The authors declare that there are no conflicts of interest present.