This paper introduces a micromagnetic model able to characterize the magnetization dynamics in three terminal magnetic tunnel junctions, where the effects of spin-transfer torque and spin-orbit torque are taken into account. Our results predict that the possibility to separate electrically those two torque sources is very promising from a technological point of view for both next generation of nanoscale spintronic oscillators and microwave detectors. A scalable synchronization scheme based on the parallel connection of those three terminal devicces is also proposed.
Spintronics meets spin-orbitronics: micromagnetic modelling of three terminal magnetic tunnel junctions / Tomasello, Riccardo; Carpentieri, Mario; Vergura, Silvano; Finocchio, Giovanni. - ELETTRONICO. - (2014). (Intervento presentato al convegno 2014 AEIT Annual Conference tenutosi a Trieste, Italy nel September 18-19, 2014) [10.1109/AEIT.2014.7002042].
Spintronics meets spin-orbitronics: micromagnetic modelling of three terminal magnetic tunnel junctions
Riccardo Tomasello;Mario Carpentieri;Silvano Vergura;
2014-01-01
Abstract
This paper introduces a micromagnetic model able to characterize the magnetization dynamics in three terminal magnetic tunnel junctions, where the effects of spin-transfer torque and spin-orbit torque are taken into account. Our results predict that the possibility to separate electrically those two torque sources is very promising from a technological point of view for both next generation of nanoscale spintronic oscillators and microwave detectors. A scalable synchronization scheme based on the parallel connection of those three terminal devicces is also proposed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
