Reversal Modes of Simulated Iron Nanopillars in an Obliquely Oriented Field
S.H. Thompson, G. Brown, P.A. Rikvold
TL;DR
This paper uses stochastic micromagnetic simulations to analyze how magnetic nanopillars switch states under highly misaligned magnetic fields, revealing two distinct decay modes with different lifetimes and magnetization behaviors.
Contribution
It introduces a detailed simulation-based analysis of reversal modes in obliquely oriented magnetic nanopillars, highlighting the existence of two distinct decay pathways.
Findings
Two decay modes with different lifetimes identified
Distinct transverse magnetization components in each mode
Switching behavior depends on field orientation
Abstract
Stochastic micromagnetic simulations are employed to study switching in three-dimensional magnetic nanopillars exposed to highly misaligned fields. The switching appears to proceed through two different decay modes, characterized by very different average lifetimes and different average values of the transverse magnetization components.
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