Members
Group leader
Kyungwan Kim
Professor
Office S1-1-313
Department of Physics, Chungbuk National University
1 Chungdae-ro, Seowon-gu
Chungju, Chungbuk 28644, Korea
Tel: +82-43-261-2267
Email: kyungwan [@ chungbuk.ac.kr]
Academic carriers and education --------------------------------------------------------------
Associate professor at Chungbuk National University (2015-present)
Assistant professor at Chungbuk National University (2011-2015)
Postdoctoral at University of Konstanz in Germany (2009 - 2011) with Prof. A. Leitenstorfer, Prof. R. Huber and Prof. J. Demsar
Postdoctoral at University of Fribourg in Switzerland (2006 - 2009) with Prof. Christian Bernhard
Ph. D., School of Physics, Seoul National University (2001 - 2006), Supervisor: Prof. T. W. Noh
Research stay at Brookhaven National Laboratory (2002 - 2003) with Dr. Christopher C. Homes
M. S., School of Physics, Seoul National University (1999 - 2001), Supervisor: Prof. T. W. Noh
B. S., School of Physics, Seoul National University (1994 - 1998)
Research interests ---------------------------------------------------
High temperature superconductivity in cuprates and pnictides
- Interplay among lattice, magnetism and high temperature superconductivity in pnictide and cuprate superconductor
- High temperature superconductivity in cuprates accessing from parent materials, Mott insulators
Ultrafast dynamics in strongly correlated systems such as high temperature superconductors and spin/charge density waves materials
Size dependence of superconductivity in nanoclusters
Doping dependent evolution of strongly correlated electron systems especially on the verge between a band insulator/metal and a Mott insulator
Ferroelectrics, ferro-/antiferro-magnetism, multiferroics
Low dimensional systems with electron correlation: Excitonic behaviors in one dimensional Mott insulators
Ph. D Candidates
YeongSeon Lee (akcom123 [@ naver.com])
Skills and main projects:
Optical pump-Broadband Terahertz probe spectroscopy
Optical pump-optical probe
Ultrafast dynamics of Fe-based superconductors (Ba(Fe,Co)2As2)
Ph.D Candidates (Master-Ph.D Course)
Choongwon Seo (choongwon1017 [@ google.com])
Skills and main projects:
Optical pump-Broadband Terahertz probe spectroscopy
Optical pump-optical probe
Ultrafast dynamics of Cuprates superconductors
Superconductor/Ferromagnet multi-layers
Ph.D Candidates
Youngchan Kim (yc901 [@ naver.com])
Skills and main projects:
Terahertz pump-Terahertz probe spectroscopy
Now working at Advanced Photonics Research Institute at GIST
Ph.D Candidates
Fardiman Ruli (fardi2020 [@ gmail.com])
Skills and main projects:
Building ultrafast Ti:Sapphire oscillator and amplifier
Optical pump-optical probe
Ultrafast dynamics of Fe-based superconductors (FeSe)
Master Candidates
Minjo Park (pmj0030 [@ naver.com])
Skills and main projects:
u Optical pump-Terahertz probe spectroscopy
u Optical pump-optical probe
u Ultrafast dynamics of Fe-based superconductors (Ba(Fe,Co)2As2)
Master Candidates (2019.09-)
Gao Hongchen (1034728110 [@ qq.com])
Skills and main projects:
u Optical pump-optical probe
u Ultrafast dynamics of superlattices (BiFeO3/SrRuO3, SrTiO3/SrRuO3)
Members in Collaborating groups
CBNU-SNU collaboration members (IBS center directed by prof. T. W. Noh)
Inho Kwak (Ph.D candidate, Master-Ph.D course)
Skills and main projects:
u Optical pump-Broadband Terahertz probe spectroscopy
u Optical pump-optical probe
u Ultrafast dynamics of Fe-based superconductors
Bumjoo Lee (Ph.D candidate, Master-Ph.D course)
Skills and main projects:
u Optical pump-Terahertz probe spectroscopy
u Optical pump-optical probe spectroscopy
u Topological insulators
Alumni
Dr. Byungchul Park (THz team leader at CCES-IBS, SNU, 2017.01 - 2019.05)
- moved to : research professor, SKKU, Korea
Dr. Min-cheol Lee (Ph. D, 2019.02)
- moved to : postdoctoral at Los Alamos laboratory, USA
Seongjun Kim (MS student, 2015.08 - 2017.08)
- moved to : Jeisys Medical, Korea
Jae-yoon Choi (Postdoctoral, 2014.03 - 2014.09)
- moved to : postdoctoral at MPI