Moon, Jung-Hwan Kim, Kyoung-Whan Lee, Hyun-Woo Lee, Kyung-Jin 2024-01-20T13:32:12Z 2024-01-20T13:32:12Z 2021-09-04 2012-12 1882-0778 https://pubs.kist.re.kr/handle/201004/128627 We theoretically investigate the Rashba spin-motive force generated by a gyroscopic motion of a magnetic vortex in the presence of Rashba spin-orbit coupling. We show that the Rashba spin-motive force depends on not only the polarity of a vortex core but also the chirality of a vortex. Both polarity and chirality can be simultaneously determined by measuring electric signals. Our finding may be useful to electrically read the information of a magnetic vortex (i.e., polarity and chirality) for device applications, and to estimate the strength of Rashba spin-orbit coupling in a ferromagnet even when it is small. (C) 2012 The Japan Society of Applied Physics English IOP PUBLISHING LTD Electrical Detection of Polarity and Chirality of a Magnetic Vortex Using Spin-Motive Force Caused by Rashba Spin-Orbit Coupling Article 10.1143/APEX.5.123002 1 APPLIED PHYSICS EXPRESS, v.5, no.12 APPLIED PHYSICS EXPRESS 5 12 scie scopus 000312000800014 2-s2.0-84871304957 Physics, Applied Physics Article