STO with SAF Spin Polarization Layer

Objective: Understand STO Performance w/ SAF Spin Polarization Layer.
Feature: Using a SAF as spin polarization layer in micromagnetic modeling.

It is challenging to fabricate spin torque oscillators with sufficient high frequency and field amplitude for microwave assisted magnetic recording. In this study, we explore the case where a synthetic antiferromagnet(SAF) is used for spin polarization layer. The findings are pretty exciting.

SAF as Spin Polarization Layer