Faculty & Research
Physics
Kwon, Yong SeungPROFESSOR
- WebsiteLab
- E-mailyskwon@dgist.ac.kr
- Phone+82.53.785.6520
- OfficeE2-313
- LabE2-315
RESEARCH AREA
- High Tc Superconductors and magnetic materials
- Thermoelectric Materials
ACADEMIC & CAREER EXPERIENCE
| ACADEMIC | Ph. D., Tohoku University, JAPAN |
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| CAREER | Professor at Sungkyunkwan University |
| Invited Professor at Nagoya University | |
| Invited Professor at the Institute for Molecular Science, Japan |
Our Researches
The magnetic order observed at x=0 is completely suppressed at x=0.3 and non-Fermi-liquid behavior appears at the critical concentration, which is analyzed in terms of two-dimensional antiferromagnetic quantum fluctuations. ( PHYSICAL REVIEW B 71, 214433 (2005) )
Representative Publications
| 2009 | “Peierls distortion as a route to high thermoelectric performance in In4Se3- crystals” |
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| Jong-Soo Rhyee, Kyu Hyoung Lee, Sang Mock Lee, Eunseog Cho, Sang Il Kim, Eunsung Lee, Yong Seung Kwon, Ji Hoon Shim, Gabriel Kotliar | |
| Nature 459 (2009) 965 [IF=40.137] | |
| 2017 | “Majorana fermions in the Kitaev quantum spinsystem α-RuCl3” |
| Seung-Hwan Do, Sang-Youn Park, Junki Yoshitake, Joji Nasu, Yukitoshi Motome,Yong Seung Kwon, D. T. Adroja, D. J. Voneshen, Kyoo Kim, T.-H. Jang, J.-H. Park,Kwang-Yong Choi and Sungdae Ji | |
| Nat. Phys. 13, 1079-1084 (2017) [IF=22.806] | |
| 2008 | “Direct observation of dispersive Kondo resonance peaks in a heavy fermion system” |
| H. J. Im, T. Ito, H.-D. Kim, S. Kimura, K. E. Lee, J. B. Hong, Y. S. Kwon1, A. Yasui, H. Yamagami | |
| Phys. Rev. Lett. 100 (2008) 176402 [IF=8.462] | |
| 2017 | “Evidence for a Field-Induced Quantum Spin Liquid in α-RuCl3” |
| S.-H. Baek, S.-H. Do, K.-Y. Choi, Y. S. Kwon and A. U. B. Wolter | |
| Phys. Rev. Lett. 119, 037201 (2017) [IF=8.462] | |
| 2017 | “Thermal activation energy of 3Dvortex matter in NaFe1−xCoxAs(x=0.01, 0.03 and 0.07) singlecrystals” |
| W. J. Choi, Y. I. Seo, D. Ahmad & Yong Seung Kwon | |
| Sci. Rep. 7, 10900 (2017) [IF=4.259] | |
| 2017 | “Optical properties of optimally doped single-crystal Ca8.5La1.5(Pt3As8)(Fe2As2)5” |
| Yu-il Seo, Woo-Jae Choi, Shin-ichi Kimura, Yunkyu Bang, and Yong Seung Kwon | |
| Phys. Rev. B 95, 094510 (2017) [IF=3.836] |