[9p-N102-1~8] Structure-induced novel spintronics phenomena

1:30 PM - 2:00 PM JST(4:30 AM - 5:00 AM UTC)

[9p-N102-1] Control and detection of magnetic chirality in helimagnets

〇Yoshinori Onose¹ (1.IMR, Tohoku Univ.)

Keywords:

helimagnet,chirality

In this presentation, we show our recent study on the control and detection of magnetic chirality in helimagnets. We demonstrate that magnetic chirality can be controlled by simultaneously applying an electric current and a magnetic field. The controlled chirality can be detected by the spin accumulation induced by electric current. We also present results on the sliding motion of helimagnetic structure and nonreciprocal electric transport induced by the spin-momentum locking in the helimagnetic state.