2026
1 Equally contributed
C Corresponding author
Guun-Hee Han, Woo-Young Shim, Kitae Kim, Sug-Bong Choe, and Dae-Yun KimC
In preparation
"Universal symmetry of chiral domain wall dynamics"
Ji-Sung Yu, Seong-Hyub Lee, Minhwan Kim, Dae-Yun Kim, Guun-Hee Han, Woo-Young Shim, Ji-Ho Shin, Duck-Ho Kim, and Sug-Bong Choe
Under review
"Probing of single-interface Dzyaloshinskii-Moriya interaction"
Ji-Sung Yu1, Dae-Yun Kim1, Tae-Yun Kim1, Seong-Hyub Lee, Jun-Young Chang, Minhwan Kim, Jiho Shin, Wooyoung Shim, Jaesung Yoon, Duck-Ho Kim, Soong-Geun Je, Cheol-Hwan ParkC, and Sug-Bong ChoeC
Under review
"Spin-orbit packing driven interfacial Dzyaloshinskii-Moriya interaction"
Dae-Yun Kim1, Yune-Seok Nam1, Younghak Kim1, Kyoung-Whan Kim, Gyungchoon Go, Seong-Hyub Lee, Joon Moon, Jun-Young Chang, Ah-Yeon Lee, Seung-Young Park, Byoung-Chul Min, Kyung-Jin Lee, Hyunsoo YangC, Duck-Ho KimC, and Sug-Bong ChoeC
Under review
"Emergence of giant magnetic chirality during dimensionality crossover of magnetic materials"
Geunyong Kim, Dae Seok Han, Chungsun Lee, Jaeho ShinC, and Dae-Yun KimC
In preparation
"Floating flux line"
Hyoung Kug Kim, Jeongmin Shim, Sunje Kim, Hyeokshin Kwon, Chungsun Lee, Dae Seok Han, Geunyong Kim, Kiho Kim, Jaeho ShinC, and Dae-Yun KimC
In preparation
"Transmon qubit fabrication based on a reversed process sequence"
Dae-Yun KimC, Seon-Myeong ChoiC, Dae Seok Han, June-Young M. Lee, Kiho Kim, Hyeokshin Kwon, and Jaeho Shin
Journal of Applied Physics
"Geometric dependence of Josephson junction normal-state resistance for superconducting qubit design"
Dae-Yun KimC, Hyeokshin Kwon, Dae Seok Han, Kiho Kim, Hyoung Kug Kim, Chungsun Lee, Geunyong Kim, June-Young M. Lee, Dongmin Kim, Eun-A Kim, and Jaeho Shin
Scientific Reports
"Fabrication-history–induced disorder governs resistance variability in Al/AlOx/Al Josephson junctions"
2025
Dae-Yun Kim
Journal of Applied Physics 138, 063906 (2025)
"Decoupling chiral energy and chiral damping contributions in magnetic domain wall dynamics via symmetry arguments"
Dae-Yun KimC, Hu Fanrui, Sung-Hyup Lee, Hyunsoo Yang, and Sug-Bong ChoeC
Scientific Reports 15, 12741 (2025)
"Analytical and empirical correlation between magnetic domain wall creep behavior and fundamental magnetic properties"
Dae-Yun KimC and Kyoung-Whan KimC
Physical Review B 111, 094421 (2025)
"Antisymmetry of chiral domain wall dynamics by intralayer symmetry breaking"
Jaesung Yoon, Minhwan Kim, Seong-Hyub Lee, Jung-Hyun Park, Kyoung-Whan Kim, Dae-Yun Kim, Duck-Ho Kim, and Sug-Bong Choe
Nano Letters 25, 5097 (2025)
"Intrinsic and extrinsic unity for chiral-spin alignment and charge-to-spin conversion induced by the Rashba-Edelstein effect"
2024
Dae-Yun Kim, Imane Berrai, T. S. Suraj, Yves Roussigné, Shuhan Yang, Mohamed Belmeguenai, Fanrui Hu, Guoyi Shi, Hui Ru Tan, Jifei Huang, Anjan Soumyanarayanan, Kyoung-Whan Kim, Salim Mourad Cherif, and Hyunsoo YangC
Physical Review Letters 133, 156704 (2024)
"Chiral damping of magnons"
Dae-Yun Kim1, Qurat ul Ain1, Yune-Seok Nam, Ji-Sung Yu, Sung-Hyup Lee, June-Yung Chang, Kitae Kim, Woo-Young Shim, Duck-Ho Kim, Soong-Geun Je, Byoung-Chul Min, Sonny H. RhimC, and Sug-Bong ChoeC
Advanced Science 11, 2309467 (2024) *Selected as cover
"Sign reversal of spin-transfer torques"
2023
Jeong Kyu Lee, Jiyoung Lee, Seok In Yoon, Min Hyeok Lee, Jin Seo Lee, Yunho Jang, Dae-Yun Kim, Sug-Bong Choe, Jongsun Park, and Young Keun Kim
Advanced Electronic Materials 9, 2300056 (2023)
"Optical verification of physically unclonable function devices based on spin-orbit torque switching"
2022
Ji-Sung Yu, Dae-Yun KimC, Joon Moon, Seong-Hyub Lee, Jun-Young Chang, Duck-Ho Kim, Byoung-Chul Min, and Sug-Bong ChoeC
Applied Physics Letters 121, 172403 (2022)
"Chirality-dependent roughness of magnetic domain walls"
Yune-Seok Nam, Dae-Yun KimC, Yong-Keun Park, Ji-Sung Yu, Seong-Hyub Lee, Duck-Ho Kim, Byoung-Chul Min, and Sug-Bong ChoeC
Applied Physics Letters 121, 072403 (2022)
"Exchange-stiffness measurement scheme based on domain-wall chirality transition"
Joon Moon, Jaesung Yoon, Kitae Kim, Seong-Hyub Lee, Dae-Yun Kim, and Sug-Bong Choe
Scientific Reports 12, 2307 (2022)
"Multiple Walker breakdowns in magnetic multilayers"
2021
Tomoe Nishimura1, Dae-Yun Kim1, Duck-Ho KimC, Yune-Seok Nam, Yong-Keun Park, Nam-Hui Kim, Yoichi Shiota, Chun-Yeol You, Byoung-Chul Min, Sug-Bong ChoeC, and Teruo OnoC
Physical Review B 103, 104409 (2021)
"Interfacial Dzyaloshinskii-Moriya interaction and dampinglike spin-orbit torque in [Co/Gd/Pt]N magnetic multilayers"
2020
Duck-Ho Kim, Dong-Hyun Kim, Dae-Yun Kim, Sug-Bong Choe, Teruo Ono, Kyung-Jin Lee, and Se Kwon Kim
Physical Review B 102, 184430 (2020)
"Magnetic soliton rectifier via phase synchronization"
2019
Duck-Ho Kim, Mitsutaka Haruta, Hye-Won Ko, Gyungchoon Go, Hyeon-Jong Park, Tomoe Nishimura, Dae-Yun Kim, Takaya Okuno, Yuushou Hirata, Yasuhiro Futakawa, Hiroki Yoshikawa, Wooseung Ham, Sanghoon Kim, Hiroki Kurata, Arata Tsukamoto, Yoichi Shiota, Takahiro Moriyama, Sug-Bong Choe, Kyung-Jin Lee, and Teruo Ono
Nature Materials 18, 685 (2019)
"Bulk Dzyaloshinskii-Moriya interaction in amorphous ferrimagnetic alloys"
Duck-Ho Kim, Dae-Yun Kim, Sang-Cheol Yoo, Byoung-Chul Min, and Sug-Bong Choe
Physical Review B 99, 134401 (2019)
"Universality of Dzyaloshinskii-Moriya interaction effect over domain-wall creep and flow regimes"
Yuushou Hirata, Duck-Ho Kim, Se Kwon Kim, Dong-Kyu Lee, Se-Hyeok Oh, Dae-Yun Kim, Tomoe Nishimura, Takaya Okuno, Yasuhiro Futakawa, Hiroki Yoshikawa, Arata Tsukamoto, Yaroslav Tserkovnyak, Yoichi Shiota, Takahiro Moriyama, Sug-Bong Choe, Kyung-Jin Lee, and Teruo Ono
Nature Nanotechnology 14, 232 (2019)
"Vanishing skyrmion Hall effect at the angular momentum compensation temperature of a ferrimagnet"
Dae-Yun Kim1, Nam-Hui Kim1, Yong-Keun Park, Min-Ho Park, Joo-Sung Kim, Yune-Seok Nam, Jinyong Jung, Jaehun Cho, Duck-Ho Kim, June-Seo Kim, Byoung-Chul Min, Sug-Bong ChoeC, and Chun-Yeol YouC
Physical Review B 100, 224419 (2019)
"Quantitative agreement of Dzyaloshinskii-Moriya interactions between domain-wall and spin-wave dynamics"
2018
Yong-Keun Park, Dae-Yun Kim, Joo-Sung Kim, Yune-Seok Nam, Min-Ho Park, Hyeok-Cheol Choi, Byoung-Chul Min, and Sug-Bong Choe
NPG Asia Materials 10, 995 (2018)
"Experimental observation of the correlation between the interfacial D zyaloshinskii–Moriya interaction and work function in metallic magnetic trilayers"
Yuushou Hirata, Duck-Ho Kim, Takaya Okuno, Tomoe Nishimura, Dae-Yun Kim, Yasuhiro Futakawa, Hiroki Yoshikawa, Arata Tsukamoto, Kab-Jin Kim, Sug-Bong Choe, and Teruo Ono
Physical Review B 97, 220403(R) (2018)
"Correlation between compensation temperatures of magnetization and angular momentum in GdFeCo ferrimagnets"
Yune-Seok Nam, Dae-Yun Kim, Min-Ho Park, Yong-Keun Park, Joo-Sung Kim, Duck-Ho Kim, Byoung-Chul Min, and Sug-Bong Choe
Applied Physics Letters 112, 172401 (2018)
"Distinct stochasticities between ferromagn etic domain-wall motions driven by magnetic field and electric current"
Soong-Geun Je, Juan-Carlos Rojas-Sánchez, Thai Ha Pham, Pierre Vallobra, Gregory Malinowski, Daniel Lacour, Thibaud Fache, Marie-Claire Cyrille, Dae-Yun Kim, Sug-Bong Choe, Mohamed Belmeguenai, Michel Hehn, Stéphane Mangin, Gilles Gaudin, and Olivier Boulle
Applied Physics Letters 112, 062401 (2018)
"Spin-orbit torque-induced switching in ferrimagnetic alloys: experiments and modeling"
Joo-Sung Kim, Yune-Seok Nam, Dae-Yun Kim, Yong-Keun Park, Min-Ho Park, and Sug-Bong Choe
AIP Advances 8, 056009 (2018)
"Comparison between spin-orbit torques measured by domain-wall motions and harmonic measurements"
Dae-Yun Kim, Min-Ho Park, Yong-Keun Park, Joo-Sung Kim, Yoon-Seok Nam, Hyun-Seok Hwang, Duck-Ho Kim, Soong-Geun Je, Byoung-Chul Min, and Sug-Bong ChoeC
Physical Review B 97, 134407 (2018)
"Magnetic domain-wall tilting due to domain-wall speed asymmetry"
Dae-Yun Kim, Min-Ho Park, Yong-Keun Park, Ji-Sung Yu, Joo-Sung Kim, Duck-Ho Kim, Byoung-Chul Min, and Sug-Bong ChoeC
Applied Physics Letters 112, 062406 (2018)
"Huge domain-wall speed variation with respect to ferromagnetic layer thickness in Ferromagnetic Pt/Co/TiO2/Pt films"
Dae-Yun Kim, Min-Ho Park, Yong-Keun Park, Joo-Sung Kim, Yune-Seok Nam, Duck-Ho Kim, Soong-Geun Je, Hyeok-Cheol Choi, Byoung-Chul Min, and Sug-Bong ChoeC
NPG Asia Materials 10, e464 (2018)
"Chirality-induced antisymmetry in domain-wall speed"
2017
Duck-Ho Kim, Kyoung-Woong Moon, Sang-Cheol Yoo, Dae-Yun Kim, Byoung-Chul Min, Chanyong Hwang, and Sug-Bong Choe
Scientific Reports 7, 3660 (2017)
"Optimal angle of magnetic field for magnetic bubblecade motion"
Duck-Ho Kim, Sang-Cheol Yoo, Dae-Yun Kim, Byoung-Chul Min, and Sug-Bong Choe
Scientific Reports 7, 45498 (2017)
"Wide-range probing of Dzyaloshinskii–Moriya interaction"
Kyoung-Woong Moon, Duck-Ho Kim, Changsoo Kim, Dae-Yun Kim, Sug-Bong Choe, and Chanyong Hwang
Journal of Phys. D: Applied Physics 50, 125003 (2017)
"Domain wall motion driven by an oscillating magnetic field"
2016
Dae-Yun Kim, Duck-Ho Kim, and Sug-Bong ChoeC
Applied Physics Express 9, 053001 (2016)
"Intrinsic asymmetry in chiral domain walls due to the Dzyaloshinskii-Moriya interaction"
2015
Dae-Yun Kim, Duck-Ho Kim, Joon Moon, and Sug-Bong ChoeC
Applied Physics Letters 106, 262403 (2015)
"Determination of magnetic domain-wall types using Dzyaloshinskii–Moriya-interaction-induced domain patterns"
2014
Duck-Ho Kim, Sang-Cheol Yoo, Dae-Yun Kim, Kyoung-Woong Moon, Soong-Geun Je, Cheong-Gu Cho, Byoung-Chul Min, and Sug-Bong Choe
Applied Physiscs Letters 104, 142410 (2014)
"Maximizing domain-wall speed via magnetic anisotropy adjustment in Pt/Co/Pt"