J.W. Yoo, C. Sung, J. Jang, T.H. Eom, W.S. Lee, J.H. Kim, J.H. Byun, W.I. Jeong, H.-S. Yun, J.Y. Jang, T.K. Kim, S.G. Oh, Y.S. Hwang
"Development of a multi-channel visible bremsstrahlung measurement system for the effective charge in the versatile experiment spherical torus (VEST)"
Rev. Sci. Instrum. 95 093537 (2024)

M.S. Kim, W.H. Ko, S. Kwak, S. Joung, W. Lee, B. Kim, D. Kim, J. Lee, C. Sung, Y.-S. Na, Y.-c. Ghim
"Kinetic profile inference with outlier detection using support vector machine regression and Gaussian process regression"
Nuclear Fusion 64 106052 (2024)

J. Han, J. Kim, M. Kim, M. W. Lee, J. Kang, J. W. Yoo, and C. Sung
"Feasibility study of fast-ion velocity-space tomography in KSTAR via phantom tests"
Fusion Engineering and Design, 207 114639 (2024)

M.Choe, D.Oh, J.G.Bak, G.W.Baek, and C.Sung
"Development of a diamagnetic loop in KAIMIR",
Rev. Sci. Instrum. 95 073501 (2024)

M.W. Lee, S.-H. Hahn, D. Kim, J. Kang, W.H. Ko, J. Jang, W. Lee and C. Sung
"Observation of a stationary double transport barrier in KSTAR",
Nuclear Fusion 64 086022 (2024)

D. Kim, S.J. Park, G.J. Choi, Y.W. Cho, J. Kang, H. Han, J. Candy, E.A. Belli, Y.-S. Na, T.S. Hahm, and C. Sung
"Investigation of fast ion effects on core turbulence in FIRE mode plasmas",
Nuclear Fusion 64 066013 (2024)

D. Oh, M. Choe, G. Baek, D. Kim, B.K. Jung, K.J. Chung, I. Kourakis, and C. Sung
"Development of a new magnetic mirror device at the Korea Advanced Institute of Science and Technology",
Journal of Plasma Physics 90(2):975900202 (2024)

Sumin Yi, C. Sung, E.S. Yoon, Jae-Min Kwon, T.S. Hahm, D. Kim, J. Kang, Janghoon Seo, Y.W. Cho, Lei Qi,
"A validation study of bounce-averaged kinetic electron model in KSTAR L-mode plasma",
Physics of Plasmas 31, 022307 (2024)

Seong-Heon Seo, J. Wang, S. J. Lee, J. H. Byun, K. D. Lee, C. Sung, and Y. S. Hwang
"Line integrated density measurements on the Versatile Experiment Spherical Torus (VEST) using frequency sweep interferometer"
Plasma Physics and Controlled Fusion, 65 125007 (2023)

M.W. Lee, S. Lim, W. Jeong, S. Kim, J.H. Kim, Y.S. Hwang, and C. Sung
"Electron Temperature Measurements Using a Two-Filter Soft X-ray Array in VEST"
Sensors 23(20) 8357 (2023)

D. Kim, S.J. Park, G.J. Choi, Y.W. Cho, J. Kang, H. Han, J. Candy, E.A. Belli, T.S. Hahm, Y.-S. Na, and C. Sung
"Turbulence stabilization in tokamak plasmas with high population of fast ions"
Nuclear Fusion 63 124001 (2023)

Semin Joung, Y. -C. Ghim, Jaewook Kim, Sehyun Kwak, Daeho Kwon, C. Sung, D. Kim, Hyun-seok Kim, J.G. Bak, S.W. Yoon
"GS-DeepNet: Mastering tokamak plasma equilibria with deep neural networks and the Grad-Shafranov equation"
Scientific Report 13 15799 (2023)

M.W.Lee, Junghee Kim, M.H. Kim, Soobin Lim, Jayhyun Kim, and C. Sung
"Development of a scintillator-based optical soft x-ray (OSXR) diagnostic system for KSTAR tokamak"
Rev. Sci. Instrum. 94 053507 (2023)

M. W. Lee, J. Kang, N. C. Logan, M. J. Choi, L. Jung, J. Kim, M. G. Choi, M. H. Kim, B. A. Grierson, S. P. Smith, O. Meneghini, M. Romanelli, C. Sung
"A New Integrated Analysis Suite for Fast-Ion Study in KSTAR,"
Fusion Science and Technology, 79 151-161 (2023) 

B. Na, J. Kang, M. W. Lee, L. Jung, S. H. Hahn, J. W. Yoo, J. H. Jeong, J. Ko, C. Sung,
"Experimental and numerical evaluation of theneutral beam deposition profile in KSTAR"
Fusion Engineering and Design, 185 113320 (2022)

Jae Young Jang, Soobin Lim, Seongcheol Kim, M. W. Lee, Young-Gi Kim, C. Sung, Y. S. Hwang
“Development of a Soft X-ray (SXR) Array Diagnostic System on Versatile Experiment Spherical Torus (VEST),”
Rev. Sci. Instrum. 93 093506 (2022)

H. Han, S.J. Park, C. Sung, J. Kang, Y.H. Lee, J. Chung, T.S. Hahm, B. Kim, J.-K. Park, J.G. Bak, M.S. Cha, G.J. Choi, M.J. Choi, J. Gwak, S.H. Hahn, J. Jang, K.C. Lee, J.H. Kim, S.K. Kim, W.C. Kim, J. Ko, W.H. Ko, C.Y. Lee, J.H. Lee, J.K. Lee, J.P. Lee, K.D. Lee, Y.S. Park, J. Seo, S.M. Yang, S.W. Yoon, and Y.-S. Na, “A fusion plasma regime of long sustained high temperature with fast ions,” Nature 609, 269-275 (2022)

D. Kim, J. Kang, M. W. Lee, J. Candy, E. S. Toon, S. Yi, J.-M. Kwon, Y.-c. Ghim, W. Choe, C. Sung*
"Progress in Gyrokinetic Validation Studies Using NBI Heated L-mode Discharge in KSTAR"
Current Applied Physics 42 (2022): 60-70

K.E. Thome, X. Du, B. A. Grierson, G. J. Kramer, C. C. Petty, C. Holland, M. Knolker, G. R. McKee, J. McClenaghan, D. C. Pace, T. L. Rhodes, S. P. Smith, C. Sung, F. Turco, M. A. Van Zeeland, L. Zeng, Y. B. Zhu,
"Response of thermal and fast-ion transport to beam ion population, rotation, and Te/Ti in the DIII-D steady state hybrid scenario,"
Nuclear Fusion, 61 036036 (2021)

Jaewook Kim, MJ Choi, YU Nam, Hogun Jhang, JG Bak, SH Hahn, C Sung, W Choe, Y-c Ghim,
"Nonlinear energy transfer from low frequency electromagnetic fluctuations to broadband turbulence during edge localized mode crashes,"
Nuclear Fusion 60, 124002 (2020)