Fig. 2: Experimental setup and acoustic FMR (AFMR) of Pt/Ni bilayer. | Nature Communications

Fig. 2: Experimental setup and acoustic FMR (AFMR) of Pt/Ni bilayer.

From: Acoustic spin rotation in heavy-metal-ferromagnet bilayers

Fig. 2

a Schematic of the SAW device and measurement configuration. b The S21 transmission parameter of the SAW device as a function of f. c The field dependence of S21 under the 5th harmonic SAW that excites AFMR of Pt/Ni bilayer. d The angular dependence of S21 for Pt/Ni under the 5th harmonic SAW for different H.

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