Magnetic field and temperature control over Pt/Co/Ir/Co/Pt multistate magnetic logic device - Université de Lorraine Accéder directement au contenu
Article Dans Une Revue Superlattices and Microstructures Année : 2017

Magnetic field and temperature control over Pt/Co/Ir/Co/Pt multistate magnetic logic device

Résumé

Magnetic configurations in Pt/Co/Ir/Co/Pt synthetic ferrimagnet bilayer of strong perpendicular anisotropy have been systematically studied. Magnetization versus field hysteresis loops have been measured for different temperatures ranging from 5 to 300 K. The applied field e temperature (H-T) magnetization switching diagram has been constructed by extracting the different switching fields as a function of temperature. This switching diagram can be well explained by considering the competition between energy barrier of layer's magnetization reversal, interlayer exchange coupling, and Zeeman energy.
Fichier non déposé

Dates et versions

hal-02011673 , version 1 (18-03-2019)

Identifiants

Citer

R. Morgunov, A. Hamadeh, T. Fache, G. Lvova, O. Koplak, et al.. Magnetic field and temperature control over Pt/Co/Ir/Co/Pt multistate magnetic logic device. Superlattices and Microstructures, 2017, 104, pp.509-517. ⟨10.1016/j.spmi.2017.02.033⟩. ⟨hal-02011673⟩
55 Consultations
1 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More