Fig. 4: Second harmonic measurement and BMER signal of the Pt3Sn sample with an adjacent FM layer. | npj Spintronics

Fig. 4: Second harmonic measurement and BMER signal of the Pt3Sn sample with an adjacent FM layer.

From: Observation and enhancement of room temperature bilinear magnetoelectric resistance in sputtered topological semimetal Pt3Sn

Fig. 4

a Second harmonic resistance of sample 2 (Pt3Sn(10 nm)/CoFeB(6 nm)/capping layer), the applied current is 2.6 mA. b The field-dependent plot shows the contribution of ANE + SSE, USMR, BMER, and NE, respectively. c BMER ratio for Pt3Sn samples with and without an adjacent CoFeB layer. The adjacent CoFeB layer can increase the BMER value by a factor of 2.35.

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