Zobrazeno 1 - 10
of 357
pro vyhledávání: '"Oh, In Hyeok"'
Publikováno v:
In Regional Studies in Marine Science July 2024 73
Autor:
Park, Hyeon-Jong, Jeong, Yunboo, Oh, Se-Hyeok, Go, Gyungchoon, Oh, Jung Hyun, Kim, Kyoung-Whan, Lee, Hyun-Woo, Lee, Kyung-Jin
Publikováno v:
Phys. Rev. B 101, 144431 (2020)
We numerically compute current-induced spin-transfer torques for antiferromagnetic domain walls, based on a linear response theory in a tight-binding model. We find that, unlike for ferromagnetic domain wall motion, the contribution of adiabatic spin
Externí odkaz:
http://arxiv.org/abs/2001.07351
Publikováno v:
In Journal of Alloys and Compounds 15 September 2023 956
Publikováno v:
Phys. Rev. B 100, 174403 (2019)
We investigate ferrimagnetic domain wall dynamics induced by circularly polarized spin waves theoretically and numerically. We find that the direction of domain wall motion depends on both the circular polarization of spin waves and the sign of net s
Externí odkaz:
http://arxiv.org/abs/1905.03521
Autor:
Okuno, Takaya, Kim, Duck-Ho, Oh, Se-Hyeok, Kim, Se Kwon, Hirata, Yuushou, Nishimura, Tomoe, Ham, Woo Seung, Futakawa, Yasuhiro, Yoshikawa, Hiroki, Tsukamoto, Arata, Tserkovnyak, Yaroslav, Shiota, Yoichi, Moriyama, Takahiro, Kim, Kab-Jin, Lee, Kyung-Jin, Ono, Teruo
Publikováno v:
Nat. Electron. 2, 389 (2019)
Antiferromagnetic materials are outstanding candidates for next generation spintronic applications, because their ultrafast spin dynamics makes it possible to realize several orders of magnitude higher-speed devices than conventional ferromagnetic ma
Externí odkaz:
http://arxiv.org/abs/1903.03251
Autor:
Kim, Chan Sic, Saroha, Rakesh, Choi, Hyun Ho, Oh, Jang Hyeok, Park, Gi Dae, Kang, Dong-Won, Cho, Jung Sang
Publikováno v:
In Journal of Industrial and Engineering Chemistry 25 May 2023 121:489-498
Publikováno v:
In Chemical Engineering Journal 15 February 2023 454 Part 2
Publikováno v:
In American Journal of Emergency Medicine November 2023
Publikováno v:
Phys. Rev. B 99, 024424 (2019)
We theoretically and numerically investigate magnetic domain wall dynamics in a nanowire of easy-cone magnet. The easy-cone domain wall exhibits several distinguishing dynamic features in comparison to the easy-axis domain wall. The features of easy-
Externí odkaz:
http://arxiv.org/abs/1810.02216
Autor:
Hirata, Yuushou, Kim, Duck-Ho, Kim, Se Kwon, Lee, Dong-Kyu, Oh, Se-Hyeok, Kim, Dae-Yun, Nishimura, Tomoe, Okuno, Takaya, Futakawa, Yasuhiro, Yoshikawa, Hiroki, Tsukamoto, Arata, Tserkovnyak, Yaroslav, Shiota, Yoichi, Moriyama, Takahiro, Choe, Sug-Bong, Lee, Kyung-Jin, Ono, Teruo
Charged particles exhibit the Hall effect in the presence of magnetic fields. Analogously, ferromagnetic skyrmions with non-zero topological charges and finite fictitious magnetic fields exhibit the skyrmion Hall effect, which is detrimental for appl
Externí odkaz:
http://arxiv.org/abs/1809.00415