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Graduates




Sang Il Choi (최상일)

Master Program (2012.03 ~ 2014.08)

Ph.D Program (2014.09 ~)

choisi@unist.ac.kr



Research Interests
  1. Irradiation effect on the cladding alloy and safety analysis. 
  2. Irradiation damage prediction modeling, multi scale modeling on irradiation modeling 
Publications
  1. Modeling of sink-induced irradiation growth of single-crystal and polycrystal zirconiums in nuclear reactors, S. I. Choi, G. -G. Lee, J. Kwon and J. H. Kim*, Journal of Nuclear Materials, Vol 468, Pages 56-70, 2016.01
  2. Radiation-induced dislocation and growth behavior of zirconium and zirconium alloys- A review, S. I. Choi and J. H. Kim*, Nuclear Engineering and Technology, Vol. 45, Pages 385-392, 2013.06





Seunghyun Kim (김승현)

Combined Master’s and Ph.D Program (2012.11 ~)

kimsh@unist.ac.kr




Research Interests
  1. In-situ Raman Spectroscopic Analysis of Metals and Alloys in High-temperature and High-pressure Water Chemistry.
  2. Synchrotron X-ray Study on the Fundamental Aspects of Corrosion of Metals and Alloys.
  3. High-temperature electrochemical experiments on carbon steels and nano-structured alloys





Taeho Kim (김태호)


Combined Master’s and Ph.D Program (2012.11 ~)

taehokim@unist.ac.kr




Research Interests
  1. In-situ oxide layer analysis of Zr-alloy with varying water chemistry. 
  2. Synchrotron X-ray analysis of zirconium oxide layer and water interface. 
  3. Oxidation behavior of zirconium alloys in PWR environment 
  4. Simulation of nuclear battery self-absorption effect using Monte Carlo code.
Publications
  1. Effects of dissolved hydrogen on the crack-initiation and oxidation behavior of nickel-based alloys in high-temperature water, T. Kim, K. J. Choi, S. C. Yoo and J. H. Kim*, Corrosion Science, Vol 106, Pages 260-270, 2016.05
  2. Enhancement of energy performance in betavoltaic cells by optimizing self-absorption of beta particles, T. Kim, N. H. Lee, H. K. Jung and J. H. Kim*, International Journal of Energy Research, online published, 2015.12
  3. Phase transformation of oxide film in zirconium alloy in high temperature hydrogenated water, T. Kim, J. Kim, K. J. Choi, S. C. Yoo, S. Kim and J. H. Kim*, Corrosion Science, Vol 99, Pages 134-144, 2015.10




Kwang beom Ko (고광범)


Combined Master’s and Ph.D Program (2013.03 ~)

kbko@unist.ac.kr





Research Interests
  1. Atomistic Modeling of Oxygen Diffusion in Nickel-base Alloys.
  2. Corrosion modeling (CASTEP), multi scale modeling on irradiation modeling




Seung Chang Yoo (유승창)

Combined Master’s and Ph.D Program (2014.03 ~)

ysc9482@unist.ac.kr





Research Interests
  1. Evaluation of the integrity of dissimilar metal weld in pressurized water reactor operational environment.
  2. PWSCC susceptibility of structural materials in nuclear power plant.
  3. Orientation image microscopy with electron backscatter diffraction.
  4. Nanoscale-mechanical property analysis with nanoindentation.
Publications
  1. Effects of thermal aging on the microstructure of Type-II boundaries in dissimilar metal weld joints, S. C. Yoo, K. J. Choi, C. B. Bahn, S. H. Kim, J. Y. Kim and J. H. Kim*, Journal of Nuclear Materials, Vol 459, Pages 5-12, 2015.04





Jeong Hyeon Lee (이정현)

Combined Master’s and Ph.D Program (2014.03 ~)

leejh@unist.ac.kr




Research Interests
  1. Electrochemical Impedance Spectroscopy (EIS) Application to high-temperature sodium environment.
  2. In-situ measurements of liquid metal corrosion/oxidation
  3. Fast Breeder Reactor cladding material research.
Publications
  1. Corrosion Behavior of Surface Treated Steel in Liquid Sodium Negative Electrode of Liquid Metal Battery, J. Lee, S. H. Shin, J. K. Lee, S. Choi and J. H. Kim*, Journal of Power Sources, In press, 2016





Junhyuk Ham (함준혁)

Combined Master’s and Ph.D Program (2016.03 ~)

jham@unist.ac.kr




Research Interests
  1. Evaluation of the integrity of dissimilar metal weld in pressurized water reactor operational environment.




Taeyong Kim (김태용) 

Combined Master’s and Ph.D Program (2016.03 ~)

tykim@unist.ac.kr




Research Interests
  1. Liquid metal corrosion/oxidation




In Young Song (송인영)

Combined Master’s and Ph.D Program (2016.03 ~)

songiy@unist.ac.kr



Research Interests





Yunju Lee (이윤주)

Combined Master’s and Ph.D Program (2017.03 ~)

leeyj@unist.ac.kr



Research Interests





Gidong Kim (김기동)

Ph.D Program (2017.03 ~)

gdkim@unist.ac.kr



Research Interests