Voltage control of magnetic anisotropy, exchange, DMI and heat effect
Mardi 9 mai 2017 11:00
- Duree : 1 heure
Lieu : Salle de réunion du bâtiment accueil (A2), salle 205, CEA, 17 rue des Martyrs
Orateur : Yoshishige SUZUKI (Osaka University, Japan)
In our group, voltage effects on ferromagnetic metal films have been investigated. As results, we achieved a large change in magnetic anisotropy by a application of voltage that makes precessional switching possible. In addition, two types of spin wave measurements revealed control of symmetric and asymmetric exchange constant by voltage. At the end, I also mention about recent results in heat assisted rf signal amplification.
Contact : mair.chshiev@cea.fr
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