Personal profile
Education
Ph. D. degree in department of physics, RWTH Aachen
Diploma degree in department of physics, University of Cologne
Bachelor of Science in department of physics, POSTECH
독일 아헨공대 물리학 박사
쾰른대학 물리학 디플롬
포항공과대학교 물리학 학사
Professional Experience
Full Professor at Sungkyunkwan University
Assistant, Associate, and Full Professor at Chung-Ang University
Visiting scientist at PSI, Switzerland and RIKEN-RAL Muon facility, UK
Research associate at National High Magnetic Field Lab, USA
Research Assistant professor at Institute for Materials
성균관대학교 물리학과 교수
중앙대학교 물리학과 교수
미국 국립고자기장 연구소 박사후 연구원
도호쿠대학 금속재료연구소 박사후 연구원
Awards
Humboldt Fellowship for Experienced Researcher, Germany
LG Yonam Fellowship awarded by LG foundation, Korea
훔볼트 펠로쉽
LG 연암 해외교수 펠로쉽
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Collaborations and top research areas from the last five years
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Anomalous spin dynamics and excitations of the quasizigzag chain compound AgCr P2 S6
Lee, H. G., Koo, C., Choi, Y., Oshima, Y., Ulaganathan, R. K., Kalaivanan, R., Sankar, R. & Choi, K. Y., 1 Apr 2025, In: Physical Review B. 111, 13, 134415.Research output: Contribution to journal › Article › peer-review
3 Link opens in a new tab Scopus citations -
Chiral Acoustic Phonon and Conservation of Pseudoangular Momentum in α-Quartz
Kim, C., Hwang, I. K., Moon, K. W., An, K., Lee, K. J., Ko, J. H., Park, B. G., Choi, K. Y. & Hwang, C., 2025, (Accepted/In press) In: Advanced Materials.Research output: Contribution to journal › Article › peer-review
Open Access -
Coexistence of anomalous spin dynamics and weak magnetic order in the chiral trillium lattice K2FeSn(PO4) 3
Khatua, J., Krishnamoorthi, S., Koo, C., Ban, G., Kim, T., Kim, S., Oshima, Y., Krieger, J. A., Hicken, T. J., Luetkens, H., Uhlarz, M., Mun, E., Lee, K. J., Chang, S. H., Sankar, R. & Choi, K. Y., 20 Aug 2025, In: Physical Review B. 112, 6, p. 1-11 11 p., 064430.Research output: Contribution to journal › Review article › peer-review
Open Access -
Coexistence of static and dynamic local magnetic fields in the distorted honeycomb lattice antiferromagnet Co2Te3O8
Khatua, J., Lee, S., Pregelj, M., Sk, S., Panda, S. K., Hitti, B., Morris, G., da Silva, I., Choi, K. Y. & Khuntia, P., 12 Dec 2025, In: Physical Review B. 112, 22, p. 2244251-22442514 20198264 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Competing interactions and the effects of uniaxial out-of-plane perturbations in the honeycomb antiferromagnet Na2Co2TeO6
Arneth, J., Kalaivanan, R., Sankar, R., Choi, K. Y. & Klingeler, R., 9 Sep 2025, In: Physical Review Materials. 9, 9, 094001.Research output: Contribution to journal › Article › peer-review
1 Link opens in a new tab Scopus citations
Press/Media
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Prof. Choi’s Research Team Observes 1/9 Magnetization Plateau and Dirac Spinon Quasiparticles in aKagome Spin Lattice
13/03/25
1 Media contribution
Press/Media