Loading characteristics of a spin-transfer nano-oscillator

A. R. Safin; N. N. Udalov; M. I. Bichurin; R. V. Petrov; A. S. Tatarenko

doi:10.1134/S106378501703021X

Loading characteristics of a spin-transfer nano-oscillator

Authors: Safin A.R.¹^,2, Udalov N.N.¹, Bichurin M.I.², Petrov R.V.², Tatarenko A.S.²
Affiliations:
1. National Research University Moscow Power Engineering Institute
2. Yaroslav-the-Wise Novgorod State University
Issue: Vol 43, No 3 (2017)
Pages: 305-308
Section: Article
URL: https://journals.rcsi.science/1063-7850/article/view/204011
DOI: https://doi.org/10.1134/S106378501703021X
ID: 204011

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Abstract

A family of loading and control characteristics of a spin-transfer nano-oscillator (STNO) at various values of direct current have been constructed by integrating the Landau–Lifshitz–Gilbert–Slonczewski equation. The obtained characteristics are compared to approximated dependences calculated using truncated equations with respect to the first harmonic. An approximate expression is derived for the load resistance ensuring the maximum STNO output power.