Thermally-Assisted Spin-Transfer Torque Magnetization Reversal of Uniaxial Nanomagnets in Energy Space

The asymptotic behavior of switching time as a function of current for a uniaxial macrospin under the effects of both spin-torque and thermal noise is explored analytically by focusing on its diffusive energy space dynamics. The scaling dependence (\(I\rightarrow 0\), \(

Saved in:
Bibliographic Details
Published in:arXiv.org 2013-08
Main Authors: Pinna, D, Kent, A D, Stein, D L
Format: Article
Language:English
Subjects:
Asymptotic properties
Dependence
Magnetic fields
Magnetization reversal
Random access memory
Spintronics
Switching
Thermal noise
Torque
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The asymptotic behavior of switching time as a function of current for a uniaxial macrospin under the effects of both spin-torque and thermal noise is explored analytically by focusing on its diffusive energy space dynamics. The scaling dependence (\(I\rightarrow 0\), \(
ISSN:2331-8422
DOI:10.48550/arxiv.1210.7682