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. 2024 Jan 26;10(4):eadn0479. doi: 10.1126/sciadv.adn0479

Fig. 4. Electrical 180° switching of the Néel vector of Mn5Si3.

Fig. 4.

(A) Optical microscopy and transmission electron microscopy image of Mn5Si3(0001)/Pt crossbars for electrical switching. WI+ and WI denote the write channel where the electrical pulse I is added, and RV+ and RV denote the read channel where the Hall voltage Vyx is collected. (B) Hall voltage Vyx as a function of electrical pulse I for different H of −0.2, 0.2, and 8 kOe at 180 K. (C) Critical switching current density Jc under different assistant field H at 180 K. (D) Continuous cycling between high Vyx (state “1”) and low Vyx (state “0”) by 180° switching of n for 500 electrical pulses at 180 K.