Ferromagnetic resonance and magnetoelastic ...
Type de document :
Compte-rendu et recension critique d'ouvrage
DOI :
Titre :
Ferromagnetic resonance and magnetoelastic demodulation in thin active films with an uniaxial anisotropy
Auteur(s) :
Klimov, A. [Auteur]
Kotelnikov Institute of Radio Engineering and Electronics [IRE]
Ignatov, Y. [Auteur]
Moscow Institute of Physics and Technology [Moscow] [MIPT]
Kotelnikov Institute of Radio Engineering and Electronics [IRE]
Tiercelin, Nicolas [Auteur]
Preobrazhensky, Vladimir [Auteur]
Pernod, Philippe [Auteur]
Nikitov, S. [Auteur]
Moscow Institute of Physics and Technology [Moscow] [MIPT]
Kotelnikov Institute of Radio Engineering and Electronics [IRE]
Kotelnikov Institute of Radio Engineering and Electronics [IRE]
Ignatov, Y. [Auteur]
Moscow Institute of Physics and Technology [Moscow] [MIPT]
Kotelnikov Institute of Radio Engineering and Electronics [IRE]
Tiercelin, Nicolas [Auteur]
Preobrazhensky, Vladimir [Auteur]
Pernod, Philippe [Auteur]
Nikitov, S. [Auteur]
Moscow Institute of Physics and Technology [Moscow] [MIPT]
Kotelnikov Institute of Radio Engineering and Electronics [IRE]
Titre de la revue :
Journal of Applied Physics
Pagination :
093916
Éditeur :
American Institute of Physics
Date de publication :
2010
ISSN :
0021-8979
Discipline(s) HAL :
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Résumé en anglais : [en]
The results of experimental and theoretical studies of ferromagnetic resonance (FMR) and magnetoelastic excitations near the spin reorientation transition (SRT) in an uniaxial TbCo2/FeCo layered nanostructure and a ...
Lire la suite >The results of experimental and theoretical studies of ferromagnetic resonance (FMR) and magnetoelastic excitations near the spin reorientation transition (SRT) in an uniaxial TbCo2/FeCo layered nanostructure and a La0.7Sr0.3MnO3 film are reported. Experimental dependences of the amplitude of the reflected microwave signal versus the external magnetic field strength are presented in comparison with the theoretical ones. An increase in FMR reflectivity in the vicinity of SRT is clearly demonstrated. Low frequency magnetoelastic excitation of flexural vibrations of the samples by means of modulated microwave electromagnetic field is observed experimentally using a laser beam deflection technique. The increase in amplitude of vibrations at modulation frequency under combined FMR and SRT conditions is observed in agreement with the theory.Lire moins >
Lire la suite >The results of experimental and theoretical studies of ferromagnetic resonance (FMR) and magnetoelastic excitations near the spin reorientation transition (SRT) in an uniaxial TbCo2/FeCo layered nanostructure and a La0.7Sr0.3MnO3 film are reported. Experimental dependences of the amplitude of the reflected microwave signal versus the external magnetic field strength are presented in comparison with the theoretical ones. An increase in FMR reflectivity in the vicinity of SRT is clearly demonstrated. Low frequency magnetoelastic excitation of flexural vibrations of the samples by means of modulated microwave electromagnetic field is observed experimentally using a laser beam deflection technique. The increase in amplitude of vibrations at modulation frequency under combined FMR and SRT conditions is observed in agreement with the theory.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
Source :
Fichiers
- https://hal.archives-ouvertes.fr/hal-00549562/document
- Accès libre
- Accéder au document
- https://hal.archives-ouvertes.fr/hal-00549562/document
- Accès libre
- Accéder au document
- document
- Accès libre
- Accéder au document
- Klimov_2010_1.3382911.pdf
- Accès libre
- Accéder au document