Generation of multipeak spectrum of spin torque oscillator in non-linear regime

We investigate the spectral characteristics of a spin torque oscillator (STO) excited by the spin Hall-induced spin current. We observe that the modest spin current injection triggers the conventional single peak oscillating behavior of the STO. As the spin current is further increased to enter the...

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Veröffentlicht in:	Applied physics letters 2020-07, Vol.117 (2)
Hauptverfasser:	Iwakiri, Shuichi, Sugimoto, Satoshi, Niimi, Yasuhiro, Kobayashi, Kensuke, Kozuka, Yusuke, Takahashi, Yukiko K., Kasai, Shinya
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Current injection Spintronics Torque Transmission lines
Online-Zugang:	Volltext
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