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19962020

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2020

Direct Demonstration of Topological Stability of Magnetic Skyrmions via Topology Manipulation

Je, S. G., Han, H. S., Kim, S. K., Montoya, S. A., Chao, W., Hong, I. S., Fullerton, E. E., Lee, K. S., Lee, K. J., Im, M. Y. & Hong, J. I., 2020 Mar 24, In : ACS Nano. 14, 3, p. 3251-3258 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Distinct handedness of spin wave across the compensation temperatures of ferrimagnets

Kim, C., Lee, S., Kim, H. G., Park, J. H., Moon, K. W., Park, J. Y., Yuk, J. M., Lee, K. J., Park, B. G., Kim, S. K., Kim, K. J. & Hwang, C., 2020 Sep 1, In : Nature Materials. 19, 9, p. 980-985 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Effect of inhomogeneous Dzyaloshinskii-Moriya interaction on antiferromagnetic spin-wave propagation

Lee, S. J., Lee, D. K. & Lee, K. J., 2020 Feb 1, In : Physical Review B. 101, 6, 064422.

Research output: Contribution to journalArticle

Enhanced Magnon-Photon Coupling at the Angular Momentum Compensation Point of Ferrimagnets

Shim, J., Kim, S. J., Kim, S. K. & Lee, K. J., 2020 Jul 10, In : Physical review letters. 125, 2, 027205.

Research output: Contribution to journalArticle

Exchange Bias Effect in Ferro-/Antiferromagnetic van der Waals Heterostructures

Srivastava, P. K., Hassan, Y., Ahn, H., Kang, B., Jung, S. G., Gebredingle, Y., Joe, M., Abbas, M. S., Park, T., Park, J. G., Lee, K. J. & Lee, C., 2020 May 13, In : Nano Letters. 20, 5, p. 3978-3985 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Intrinsic origin of interfacial second-order magnetic anisotropy in ferromagnet/normal metal heterostructures

Gweon, H. K., Park, H. J., Kim, K. W., Lee, K. J. & Lim, S. H., 2020 Dec 1, In : NPG Asia Materials. 12, 1, 23.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Negative spin Hall magnetoresistance of normal metal/ferromagnet bilayers

Kang, M. G., Go, G., Kim, K. W., Choi, J. G., Park, B. G. & Lee, K. J., 2020 Dec 1, In : Nature communications. 11, 1, 3619.

Research output: Contribution to journalArticle

Open Access

Numerical computation of spin-transfer torques for antiferromagnetic domain walls

Park, H. J., Jeong, Y., Oh, S. H., Go, G., Oh, J. H., Kim, K. W., Lee, H. W. & Lee, K. J., 2020 Apr 1, In : Physical Review B. 101, 14, 144431.

Research output: Contribution to journalArticle

Optical spin-orbit torque in heavy metal-ferromagnet heterostructures

Choi, G. M., Oh, J. H., Lee, D. K., Lee, S. W., Kim, K. W., Lim, M., Min, B. C., Lee, K. J. & Lee, H. W., 2020 Dec 1, In : Nature communications. 11, 1, 1482.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Realization of Su-Schrieffer-Heeger states based on metamaterials of magnetic solitons

Go, G., Hong, I. S., Lee, S. W., Kim, S. K. & Lee, K. J., 2020 Apr 1, In : Physical Review B. 101, 13, 134423.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Role of orbital hybridization in anisotropic magnetoresistance

Ko, H. W., Park, H. J., Go, G., Oh, J. H., Kim, K. W. & Lee, K. J., 2020 May 1, In : Physical Review B. 101, 18, 184413.

Research output: Contribution to journalArticle

Spin-orbit Torque Switching of Perpendicular Magnetization in Ferromagnetic Trilayers

Lee, D. K. & Lee, K. J., 2020 Dec 1, In : Scientific reports. 10, 1, 1772.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

SU(3) Topology of Magnon-Phonon Hybridization in 2D Antiferromagnets

Zhang, S., Go, G., Lee, K. J. & Kim, S. K., 2020 Apr 10, In : Physical review letters. 124, 14, 147204.

Research output: Contribution to journalArticle

1 Citation (Scopus)

The dynamics of a domain wall in ferrimagnets driven by spin-transfer torque

Kim, D. H., Kim, D. H., Kim, K. J., Moon, K. W., Yang, S., Lee, K. J. & Kim, S. K., 2020 Nov 15, In : Journal of Magnetism and Magnetic Materials. 514, 167237.

Research output: Contribution to journalArticle

2019

Antiferromagnetic Oscillators Driven by Spin Currents with Arbitrary Spin Polarization Directions

Lee, D. K., Park, B. G. & Lee, K. J., 2019 May 17, In : Physical Review Applied. 11, 5, 054048.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Bidirectional spin-wave-driven domain wall motion in ferrimagnets

Oh, S. H., Kim, S. K., Xiao, J. & Lee, K. J., 2019 Nov 1, In : Physical Review B. 100, 17, 174403.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Bulk Dzyaloshinskii–Moriya interaction in amorphous ferrimagnetic alloys

Kim, D. H., Haruta, M., Ko, H. W., Go, G., Park, H. J., Nishimura, T., Kim, D. Y., Okuno, T., Hirata, Y., Futakawa, Y., Yoshikawa, H., Ham, W., Kim, S., Kurata, H., Tsukamoto, A., Shiota, Y., Moriyama, T., Choe, S. B., Lee, K. J. & Ono, T., 2019 Jul 1, In : Nature Materials. 18, 7, p. 685-690 6 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Correlation between interfacial Dzyaloshinskii-Moriya interaction and interfacial magnetic anisotropy of Pt/Co/MgO structures

Kim, W. Y., Gweon, H. K., Lee, K. J. & You, C. Y., 2019 Jan 1, In : Applied Physics Express. 12, 5, 053007.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)

Domain wall dynamics in easy-cone magnets

Jang, P. H., Oh, S. H., Kim, S. K. & Lee, K. J., 2019 Jan 23, In : Physical Review B. 99, 2, 024424.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Effect of Rashba interaction at normal metal/insulator interface on spin-orbit torque of ferromagnet/normal metal/insulator trilayers

Park, E. S., Min, B. C., Koo, H. C., Kim, K. W. & Lee, K. J., 2019 Dec 1, In : Current Applied Physics. 19, 12, p. 1362-1366 5 p.

Research output: Contribution to journalArticle

Elimination of thermoelectric artifacts in the harmonic Hall measurement of spin-orbit torque

Park, E. S., Lee, D. K., Min, B. C. & Lee, K. J., 2019 Dec 30, In : Physical Review B. 100, 21, 214438.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Enhanced perpendicular magnetocrystalline anisotropy energy in an artificial magnetic material with bulk spin-momentum coupling

Pradipto, A. M., Yakushiji, K., Ham, W. S., Kim, S., Shiota, Y., Moriyama, T., Kim, K. W., Lee, H. W., Nakamura, K., Lee, K. J. & Ono, T., 2019 May 22, In : Physical Review B. 99, 18, 180410.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Enhanced spin-orbit torque via interface engineering in Pt/CoFeB/MgO heterostructures

Lee, H. Y., Kim, S., Park, J. Y., Oh, Y. W., Park, S. Y., Ham, W., Kotani, Y., Nakamura, T., Suzuki, M., Ono, T., Lee, K. J. & Park, B. G., 2019 Mar 1, In : APL Materials. 7, 3, 031110.

Research output: Contribution to journalArticle

Open Access
8 Citations (Scopus)
6 Citations (Scopus)

Long spin coherence length and bulk-like spin–orbit torque in ferrimagnetic multilayers

Yu, J., Bang, D., Mishra, R., Ramaswamy, R., Oh, J. H., Park, H. J., Jeong, Y., Van Thach, P., Lee, D. K., Go, G., Lee, S. W., Wang, Y., Shi, S., Qiu, X., Awano, H., Lee, K. J. & Yang, H., 2019 Jan 1, In : Nature Materials. 18, 1, p. 29-34 6 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Low Magnetic Damping of Ferrimagnetic GdFeCo Alloys

Kim, D. H., Okuno, T., Kim, S. K., Oh, S. H., Nishimura, T., Hirata, Y., Futakawa, Y., Yoshikawa, H., Tsukamoto, A., Tserkovnyak, Y., Shiota, Y., Moriyama, T., Kim, K. J., Lee, K. J. & Ono, T., 2019 Mar 28, In : Physical review letters. 122, 12, 127203.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Magnetic skyrmion field-effect transistors

Hong, I. S. & Lee, K. J., 2019 Aug 12, In : Applied Physics Letters. 115, 7, 072406.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Magnetization switching by magnon-mediated spin torque through an antiferromagnetic insulator

Wang, Y., Zhu, D., Yang, Y., Lee, K., Mishra, R., Go, G., Oh, S. H., Kim, D. H., Cai, K., Liu, E., Pollard, S. D., Shi, S., Lee, J., Teo, K. L., Wu, Y., Lee, K. J. & Yang, H., 2019 Nov 29, In : Science. 366, 6469, p. 1125-1128 4 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Possible contribution of high-energy magnons to unidirectional magnetoresistance in metallic bilayers

Kim, K. J., Li, T., Kim, S., Moriyama, T., Koyama, T., Chiba, D., Lee, K. J., Lee, H. W. & Ono, T., 2019 Jan 1, In : Applied Physics Express. 12, 6, 063001.

Research output: Contribution to journalArticle

Open Access

Spin-orbit torques and their angular dependence in ferromagnet/normal metal heterostructures

Gweon, H. K., Lee, K. J. & Lim, S. H., 2019 Sep 16, In : Applied Physics Letters. 115, 12, 122405.

Research output: Contribution to journalArticle

Spin-transfer torques for domain wall motion in antiferromagnetically coupled ferrimagnets

Okuno, T., Kim, D. H., Oh, S. H., Kim, S. K., Hirata, Y., Nishimura, T., Ham, W. S., Futakawa, Y., Yoshikawa, H., Tsukamoto, A., Tserkovnyak, Y., Shiota, Y., Moriyama, T., Kim, K. J., Lee, K. J. & Ono, T., 2019 Sep 1, In : Nature Electronics. 2, 9, p. 389-393 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Temperature dependence of magnetic resonance in ferrimagnetic GdFeCo alloys

Okuno, T., Kim, S. K., Moriyama, T., Kim, D. H., Mizuno, H., Ikebuchi, T., Hirata, Y., Yoshikawa, H., Tsukamoto, A., Kim, K. J., Shiota, Y., Lee, K. J. & Ono, T., 2019 Sep 1, In : Applied Physics Express. 12, 9, 093001.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Topological Magnon-Phonon Hybrid Excitations in Two-Dimensional Ferromagnets with Tunable Chern Numbers

Go, G., Kim, S. K. & Lee, K. J., 2019 Dec 5, In : Physical review letters. 123, 23, 237207.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Unidirectional magnon-driven domain wall motion due to the interfacial dzyaloshinskii-moriya interaction

Kim, K. W., Lee, S. W., Moon, J. H., Go, G., Manchon, A., Lee, H. W., Everschor-Sitte, K. & Lee, K. J., 2019 Apr 9, In : Physical Review Letters. 122, 14, 147202.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Vanishing skyrmion Hall effect at the angular momentum compensation temperature of a ferrimagnet

Hirata, Y., Kim, D. H., Kim, S. K., Lee, D. K., Oh, S. H., Kim, D. Y., Nishimura, T., Okuno, T., Futakawa, Y., Yoshikawa, H., Tsukamoto, A., Tserkovnyak, Y., Shiota, Y., Moriyama, T., Choe, S. B., Lee, K. J. & Ono, T., 2019 Mar 1, In : Nature Nanotechnology. 14, 3, p. 232-236 5 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)
2018

An InSb-based magnetoresistive biosensor using Fe3O4 nanoparticles

Kim, S. J., Lee, S. W., Song, J. D., Kwon, Y. W., Lee, K. J. & Koo, H. C., 2018 Feb, In : Sensors and Actuators, B: Chemical. 255, p. 2894-2899 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

A self-rectifying TaO y/nanoporous TaO x memristor synaptic array for learning and energy-efficient neuromorphic systems

Choi, S., Jang, S., Moon, J. H., Kim, J. C., Jeong, H. Y., Jang, P., Lee, K. J. & Wang, G., 2018 Jan 1, (Accepted/In press) In : NPG Asia Materials.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Complementary logic operation based on electric-field controlled spin-orbit torques

Baek, S. H. C., Park, K. W., Kil, D. S., Jang, Y., Park, J., Lee, K. J. & Park, B. G., 2018 Jul 1, In : Nature Electronics. 1, 7, p. 398-403 6 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Correlation of the Dzyaloshinskii-Moriya interaction with Heisenberg exchange and orbital asphericity

Kim, S., Ueda, K., Go, G., Jang, P. H., Lee, K. J., Belabbes, A., Manchon, A., Suzuki, M., Kotani, Y., Nakamura, T., Nakamura, K., Koyama, T., Chiba, D., Yamada, K. T., Kim, D. H., Moriyama, T., Kim, K. J. & Ono, T., 2018 Dec 1, In : Nature communications. 9, 1, 1648.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Dzyaloshinskii-Moriya interaction induced extrinsic linewidth broadening of ferromagnetic resonance

Oh, J. H., Hong, I. S. & Lee, K. J., 2018 Jan 24, In : Physical Review B. 97, 1, 014430.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Ferrimagnetic domain wall motion induced by damping-like spin-orbit torque

Oh, S. H. & Lee, K. J., 2018 Jan 1, In : Journal of Magnetics. 23, 2, p. 196-200 5 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Ferromagnet-Free All-Electric Spin Hall Transistors

Choi, W. Y., Kim, H. J., Chang, J., Han, S. H., Abbout, A., Saidaoui, H. B. M., Manchon, A., Lee, K. J. & Koo, H. C., 2018 Dec 12, In : Nano Letters. 18, 12, p. 7998-8002 5 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Roles of chiral renormalization on magnetization dynamics in chiral magnets

Kim, K. W., Lee, H. W., Lee, K. J., Everschor-Sitte, K., Gomonay, O. & Sinova, J., 2018 Mar 12, In : Physical Review B. 97, 10, 100402.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Spin currents and spin–orbit torques in ferromagnetic trilayers

Baek, S. H. C., Amin, V. P., Oh, Y. W., Go, G., Lee, S. J., Lee, G. H., Kim, K. J., Stiles, M. D., Park, B. G. & Lee, K. J., 2018 Mar 19, (Accepted/In press) In : Nature Materials. p. 1-5 5 p.

Research output: Contribution to journalArticle

93 Citations (Scopus)

Spin-Orbit Torque and Magnetic Damping in Tailored Ferromagnetic Bilayers

Lee, D., Kim, J., Park, H., Lee, K. J., Ju, B. K., Koo, H. C., Min, B. C. & Lee, O., 2018 Aug 21, In : Physical Review Applied. 10, 2, 024029.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Spin-orbit torques associated with ferrimagnetic order in Pt/GdFeCo/MgO layers

Kim, J. H., Lee, D. J., Lee, K. J., Ju, B. K., Koo, H. C., Min, B. C. & Lee, O. J., 2018 Dec 1, In : Scientific reports. 8, 1, 6017.

Research output: Contribution to journalArticle

Open Access
10 Citations (Scopus)

Switching of Perpendicular Magnetization via ac Spin-Orbit Torque

Go, G., Lee, S. J. & Lee, K. J., 2018 Sep 21, In : Physical Review Applied. 10, 3, 034047.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017

Accurate analysis of harmonic Hall voltage measurement for spin-orbit torques

Yun, S. J., Park, E. S., Lee, K. J. & Lim, S. H., 2017 Nov 17, In : NPG Asia Materials. 9, 11, e449.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Anomalous spin-orbit torque switching due to field-like torque–assisted domain wall reflection

Yoon, J., Lee, S. W., Kwon, J. H., Lee, J. M., Son, J., Qiu, X., Lee, K. J. & Yang, H., 2017 Apr, In : Science Advances. 3, 4, e1603099.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Autoresonant magnetization switching by spin-orbit torques

Go, G., Lee, S. J. & Lee, K. J., 2017 May 2, In : Physical Review B. 95, 18, 184401.

Research output: Contribution to journalArticle

1 Citation (Scopus)