Technical Physics Letters
Volumes and Issues
Inductive characteristic of a spintronic nanooscillator
PapoyanE. S.1, Tsyrulnikova L. A. 1,2, Safin A. R. 1,2
1National Research University «Moscow Power Engineering Institute», Moscow, Russia
2Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow, Russia
Email: mila.tsyrulnikova@gmail.com, arsafin@gmail.com

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The inductive characteristic of a spintronic nanooscillator with easy plane magnetization of the free layer is analyzed based on a small-signal equivalent circuit of the oscillatory system. The dependence of effective inductance on current strength is determined, and inductive characteristics for different magnitudes of the external magnetic field are plotted. It is demonstrated that the slope of the inductive characteristic of the spintronic nanooscillator increases with increasing magnitude of the external magnetic field. The presented results may be used in the design of radio engineering models of spintronic generators and the development of new hardware components for modern radio electronics. Keywords: spintronic nanooscillator, magnetization precession, inductance, radio electronic model, small-signal mode.
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