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most citedFast domain wall motion induced by antiferromagnetic spin dynamics at the angular momentum compensation temperature of ferrimagnets

501 citations · 1.3k across the 10 of their papers we have counts for

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cond-mat.mtrl-sci2019★ 41 cited

Bidirectional spin-wave-driven domain wall motion in antiferromagnetically coupled ferrimagnets

Se-Hyeok Oh, Se Kwon Kim, Jiang Xiao +1

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…

cond-mat.mtrl-sci2019★ 77 cited

Spin-transfer torques for domain walls in antiferromagnetically coupled ferrimagnets

Takaya Okuno, Duck-Ho Kim, Se-Hyeok Oh +13

Antiferromagnetic materials are outstanding candidates for next generation spintronic applications, because their ultrafast spin dynamics makes it possible to realize several order…

cond-mat.mtrl-sci2018★ 86 cited

Low magnetic damping of ferrimagnetic GdFeCo alloys

Duck-Ho Kim, Takaya Okuno, Se Kwon Kim +12

We investigate the Gilbert damping parameter for rare earth (RE)-transition metal (TM) ferrimagnets over a wide temperature range. Extracted from the field-driven magnetic domain-w…

cond-mat.mtrl-sci2017★ 34 cited

Spin-wave propagation in cubic anisotropic materials

Koji Sekiguchi, Seo-Won Lee, Hiroaki Sukegawa +4

The information carrier of modern technologies is the electron charge whose transport inevitably generates Joule heating. Spin-waves, the collective precessional motion of electron…

cond-mat.mtrl-sci2017★ 65 cited

Coherent Terahertz Spin-Wave Emission Associated with Ferrimagnetic Domain Wall Dynamics

Se-Hyeok Oh, Se Kwon Kim, Dong-Kyu Lee +5

We theoretically study the dynamics of ferrimagnetic domain walls in the presence of Dzyaloshinskii-Moriya interaction. We find that an application of a DC magnetic field can induc…

cond-mat.mtrl-sci2017★ 501 cited

Fast domain wall motion induced by antiferromagnetic spin dynamics at the angular momentum compensation temperature of ferrimagnets

Kab-Jin Kim, Se Kwon Kim, Takayuki Tono +11

Antiferromagnetic spintronics is an emerging research field which aims to utilize antiferromagnets as core elements in spintronic devices. A central motivation toward this directio…

cond-mat.mtrl-sci2016★ 258 cited

Antiferromagnetic domain wall motion driven by spin-orbit torques

Takayuki Shiino, Se-Hyeok Oh, Paul M. Haney +4

We theoretically investigate dynamics of antiferromagnetic domain walls driven by spin-orbit torques in antiferromagnet/heavy metal bilayers. We show that spin-orbit torques drive…