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Journal Articles

Publisher's Note: “Rapid millisecond heating via ferromagnetic resonance in MnFe2O4 nanoparticles” [Appl. Phys. Lett. 124 , 112414 (2024)]

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Yongsub Kim, Jae-Hyeok Lee, Rajni Verma, Sang-Koog Kim
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 149901 (2024)
https://doi.org/10.1063/5.0209746
Published: April 2024
View articletitled, Publisher's Note: “Rapid millisecond heating via ferromagnetic resonance in MnFe2O4 nanoparticles” [Appl. Phys. Lett. 124 , 112414 (2024)]
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Journal Articles

Rapid millisecond heating via ferromagnetic resonance in MnFe2O4 nanoparticles

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Yongsub Kim, Jae-Hyeok Lee, Rajni Verma, Sang-Koog Kim
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 112414 (2024)
https://doi.org/10.1063/5.0170873
Published: March 2024
View articletitled, Rapid millisecond heating via ferromagnetic resonance in MnFe2O4 nanoparticles
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Journal Articles

Coupling-induced transparency and absorption in a magnon–multiphoton hybrid system

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Biswanath Bhoi, Bosung Kim, Hae-Chan Jeon, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 132, 243901 (2022)
https://doi.org/10.1063/5.0122360
Published: December 2022
View articletitled, Coupling-induced transparency and absorption in a magnon–multiphoton hybrid system
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Includes: Supplementary data
Journal Articles

Reservoir computing using photon-magnon coupling

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Loïc Millet, Haechan Jeon, Bosung Kim, Biswanath Bhoi, Sang-Koog Kim
Journal: Applied Physics Letters
Appl. Phys. Lett. 119, 182405 (2021)
https://doi.org/10.1063/5.0061429
Published: November 2021
View articletitled, Reservoir computing using photon-magnon coupling
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Includes: Supplementary data
Journal Articles

Conceptual design of demultiplexer using coupled-gyration-mode signals in vortex-state disk arrays

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Young-Jun Cho, Bosung Kim, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 130, 013901 (2021)
https://doi.org/10.1063/5.0056622
Published: July 2021
View articletitled, Conceptual design of demultiplexer using coupled-gyration-mode signals in vortex-state disk arrays
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Journal Articles

Broadband photon–magnon coupling using arrays of photon resonators

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Biswanath Bhoi, Seung-Hun Jang, Bosung Kim, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 129, 083904 (2021)
https://doi.org/10.1063/5.0040194
Published: February 2021
View articletitled, Broadband photon–magnon coupling using arrays of photon resonators
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Includes: Supplementary data
Journal Articles

Annealing effect of sputter-grown Pt/Ni80Fe20/Pt sandwich trilayer films on Gilbert damping

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Yongsub Kim, Bosung Kim, Biswanath Bhoi, Yong Hee Lee, Young-Woon Kim, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 128, 223901 (2020)
https://doi.org/10.1063/5.0028765
Published: December 2020
View articletitled, Annealing effect of sputter-grown Pt/Ni80Fe20/Pt sandwich trilayer films on Gilbert damping
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Journal Articles

Conceptual design of magnonic majority-logic gate based on channeling of spin waves in domain walls

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Hyeon-Kyu Park, Jong-Hyuk Lee, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 128, 163901 (2020)
https://doi.org/10.1063/5.0025982
Published: October 2020
View articletitled, Conceptual design of magnonic majority-logic gate based on channeling of spin waves in domain walls
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Journal Articles

Interaction of spin waves propagating along narrow domain walls with a magnetic vortex in a thin-film-nanostrip cross-structure

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Hyeon-Kyu Park, Jong-Hyuk Lee, Jaehak Yang, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 127, 183906 (2020)
https://doi.org/10.1063/5.0005118
Published: May 2020
View articletitled, Interaction of spin waves propagating along narrow domain walls with a magnetic vortex in a thin-film-nanostrip cross-structure
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Includes: Supplementary data
Journal Articles

Spin-wave excitation and critical angles in a hybrid photon-magnon-coupled system

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Bosung Kim, Biswanath Bhoi, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 126, 163902 (2019)
https://doi.org/10.1063/1.5109576
Published: October 2019
View articletitled, Spin-wave excitation and critical angles in a hybrid photon-magnon-coupled system
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Includes: Supplementary data
Journal Articles

Reset-set latch logic operation using vortex-gyration-coupled modes and its driven switching in magnetic-dot networks: A micromagnetic simulation study

Open Access
Young-Jun Cho, Sang-Koog Kim
Journal: AIP Advances
AIP Advances 9, 055028 (2019)
https://doi.org/10.1063/1.5088416
Published: May 2019
View articletitled, Reset-set latch logic operation using vortex-gyration-coupled modes and its driven switching in magnetic-dot networks: A micromagnetic simulation study
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Journal Articles

Tunable specific-loss power of magnetic nano-spheres in vortex state for high-efficiency hyperthermia bio-applications: A theoretical and simulation study

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Min-Kwan Kim, Jaegun Sim, Jae-Hyeok Lee, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 125, 063901 (2019)
https://doi.org/10.1063/1.5055805
Published: February 2019
View articletitled, Tunable specific-loss power of magnetic nano-spheres in vortex state for high-efficiency hyperthermia bio-applications: A theoretical and simulation study
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Journal Articles

Stress-induced magnetic properties of PLD-grown high-quality ultrathin YIG films

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Biswanath Bhoi, Bosung Kim, Yongsub Kim, Min-Kwan Kim, Jae-Hyeok Lee, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 123, 203902 (2018)
https://doi.org/10.1063/1.5031198
Published: May 2018
View articletitled, Stress-induced magnetic properties of PLD-grown high-quality ultrathin YIG films
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Journal Articles

Coupled breathing modes in one-dimensional Skyrmion lattices

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Junhoe Kim, Jaehak Yang, Young-Jun Cho, Bosung Kim, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 123, 053903 (2018)
https://doi.org/10.1063/1.5010948
Published: February 2018
View articletitled, Coupled breathing modes in one-dimensional Skyrmion lattices
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Journal Articles

Vortex-chirality-dependent standing spin-wave modes in soft magnetic nanotubes

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Jaehak Yang, Junhoe Kim, Bosung Kim, Young-Jun Cho, Jae-Hyeok Lee, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 123, 033901 (2018)
https://doi.org/10.1063/1.5010405
Published: January 2018
View articletitled, Vortex-chirality-dependent standing spin-wave modes in soft magnetic nanotubes
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Includes: Supplementary data
Journal Articles

Nutation-like-mode excitation of coupled vortex cores in magnetic spherical shells

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Jae-Hyeok Lee, Junhoe Kim, Min-Kwan Kim, Jaegun Sim, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 122, 233903 (2017)
https://doi.org/10.1063/1.4997707
Published: December 2017
View articletitled, Nutation-like-mode excitation of coupled vortex cores in magnetic spherical shells
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Journal Articles

Magnetization reversal mechanism and coercivity enhancement in three-dimensional granular Nd-Fe-B magnets studied by micromagnetic simulations

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Jae-Hyeok Lee, Jinhyeok Choe, Shinwon Hwang, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 122, 073901 (2017)
https://doi.org/10.1063/1.4998744
Published: August 2017
View articletitled, Magnetization reversal mechanism and coercivity enhancement in three-dimensional granular Nd-Fe-B magnets studied by micromagnetic simulations
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Journal Articles

Spin-wave-driven high-speed domain-wall motions in soft magnetic nanotubes

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Jaehak Yang, Myoung-Woo Yoo, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 118, 163902 (2015)
https://doi.org/10.1063/1.4933398
Published: October 2015
View articletitled, Spin-wave-driven high-speed domain-wall motions in soft magnetic nanotubes
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Includes: Supplementary data
Journal Articles

Temperature effect on vortex-core reversals in magnetic nanodots

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Bosung Kim, Myoung-Woo Yoo, Jehyun Lee, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 117, 173910 (2015)
https://doi.org/10.1063/1.4919836
Published: May 2015
View articletitled, Temperature effect on vortex-core reversals in magnetic nanodots
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Journal Articles

Perpendicular-bias-field control of coupled vortex oscillations in nanodot networks

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Dong-Soo Han, Young-Jun Cho, Han-Byeol Jeong, Sang-Koog Kim
Journal: Journal of Applied Physics
J. Appl. Phys. 117, 083910 (2015)
https://doi.org/10.1063/1.4913503
Published: February 2015
View articletitled, Perpendicular-bias-field control of coupled vortex oscillations in nanodot networks
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