Surface acoustic wave-assisted spin–orbit torque switching of the Pt/Co/Ta heterostructure

Current-induced spin–orbit torque (SOT) allows for highly efficient control of magnetization for the magnetic memory and the logic application, but its high critical current density Jc limits its applications. Here, we report that the surface acoustic wave (SAW) presents a promising approach for red...

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Veröffentlicht in:	Applied physics letters 2021-07, Vol.119 (1)
Hauptverfasser:	Cao, Y., Bian, X. N., Yan, Z., Xi, L., Lei, N., Qiao, L., Si, M. S., Cao, J. W., Yang, D. Z., Xue, D. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Applied physics Cobalt Critical current density Damping Domain walls Heterostructures Nucleation Platinum Surface acoustic waves Tantalum Torque
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