MFE: KSTAR Tokamak

Presentations

• Overview of recent experimental results from KSTAR

  ORAL

  Nov. 19, 2025, 2:00 PM – Nov. 19, 2025, 2:12 PM

  Presenters

  • Young-Seok Park

    Korea Institute of Fusion Energy

  Authors

  • Young-Seok Park

    Korea Institute of Fusion Energy

  View abstract →

• Integrated Core-Edge Instability and Transport Control for Long-Pulse Scenarios in KSTAR with a Tungsten Divertor

  ORAL

  Nov. 19, 2025, 2:12 PM – Nov. 19, 2025, 2:24 PM

  Publication: Yang S.M., Park J.K., Kim S.K., Hahn S.H., Logan N.C., Hu Q., Kim M.W., Shin G.W., Ko W.H., Jeon Y.M., Park G.Y., Snipes J.A. 2025 Extending the operational boundaries of RMP-ELM suppression with optimized 3D field control, accepted for publication in Nucl. Fusion<br><br>Shousha R, et al 2025 Unified ELM Suppression on KSTAR and DIII-D via Adaptive Feedback Control Strategies, submitted for publication in Nucl. Fusion <br>

  Presenters

  • Joseph A Snipes

    Princeton Plasma Physics Laboratory (PPPL)

  Authors

  • Joseph A Snipes

    Princeton Plasma Physics Laboratory (PPPL)

  • Jalal Butt

    Princeton University

  • CheolSik Byun

    Princeton University

  • Tyler B Cote

    General Atomics

  • Keith Erickson

    Princeton Plasma Physics Laboratory, PPPL

  • Heinke G Frerichs

    University of Wisconsin - Madison

  • Sanghee Hahn

    Korea Institute of Fusion energy, Korea Institute of Fusion Energy

  • Qiming Hu

    Princeton Plasma Physics Laboratory (PPPL), Princeton University

  • YoungMu Jeon

    Korea Institute of Fusion Energy

  • Vasilii Khavin

    University of California, San Diego, UC San Diego

  • Minseok Kim

    Princeton University

  • SangKyeun Kim

    Princeton Plasma Physics Laboratory (PPPL)

  • Minwoo Kim

    Korea Institute of Fusion Energy (KFE)

  • W.H. Ko

    Korea Institute of Fusion Energy, KFE

  • Egemen Kolemen

    Princeton University

  • H.H. Lee

    Korea Institute of Fusion Energy

  • Nils Leuthold

    Columbia University

  • Zhihong Lin

    University of California, Irvine

  • Nikolas C Logan

    Columbia University

  • Yueqiang Liu

    General Atomics

  • Priyansh Lunia

    Columbia University

  • Dmitriy M Orlov

    University of California, San Diego

  • GunYoung Park

    Korea Institute of Fusion Energy

  • Jong-Kyu Park

    Seoul National University, PPPL, Seoul National University

  • Carlos Alberto Paz-Soldan

    Columbia University

  • Andrew Rothstein

    Princeton University

  • Giwook Shin

    Korea Institute of Fusion Energy

  • Sunghyun Son

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  • Xuan Sun

    General Atomics

  • Jonathan Morgan Van Blarcum

    University of Wisconsin - Madison, ITER Organization

  • Xishuo Wei

    University Of California, Irvine

  • SeongMoo Yang

    Princeton Plasma Physics Laboratory (PPPL)

  • Yangyang Yu

    University of California, Irvine

  • Chen Zhao

    General Atomics

  • Ben Zhu

    Lawrence Livermore National Laboratory

  View abstract →

• Recent progress on developing a W-mitigated H-mode scenario in KSTAR

  ORAL

  Nov. 19, 2025, 2:24 PM – Nov. 19, 2025, 2:36 PM

  Presenters

  • SangKyeun Kim

    Princeton Plasma Physics Laboratory (PPPL)

  Authors

  • SangKyeun Kim

    Princeton Plasma Physics Laboratory (PPPL)

  • CheolSik Byun

    Princeton University

  • H.H. Lee

    Korea Institute of Fusion Energy

  • W.H. Ko

    Korea Institute of Fusion Energy, KFE

  • YoungMu Jeon

    Korea Institute of Fusion Energy

  • Tomas Odstrcil

    General Atomics

  • Hyunseok Kim

    Korea Institute of Fusion Energy

  • Jinil Chung

    Korea Institute of Fusion Energy

  • Seungtae Oh

    Korea Institute of Fusion Engergy

  • Yoonseong Han

    KAIST

  • Junhyuk Yoon

    KAIST

  • Yong-su Na

    Seoul National University

  • Nils Leuthold

    Columbia University

  • Peter J Traverso

    Oak Ridge Assoc University

  • Qiming Hu

    Princeton Plasma Physics Laboratory (PPPL), Princeton University

  • SeongMoo Yang

    Princeton Plasma Physics Laboratory (PPPL)

  • Joseph A Snipes

    Princeton Plasma Physics Laboratory (PPPL)

  • Egemen Kolemen

    Princeton University

  • Alessandro Bortolon

    Princeton Plasma Physics Laboratory (PPPL)

  View abstract →

• Developing high poloidal beta scenarios with internal transport barriers at large radius on KSTAR

  ORAL

  Nov. 19, 2025, 2:36 PM – Nov. 19, 2025, 2:48 PM

  Presenters

  • S. Ding

    General Atomics, General Atomics, San Diego, CA, United States of America

  Authors

  • S. Ding

    General Atomics, General Atomics, San Diego, CA, United States of America

  • Andrea M. MV Garofalo

    General Atomics

  • YoungMu Jeon

    Korea Institute of Fusion Energy

  • Qiming Hu

    Princeton Plasma Physics Laboratory (PPPL), Princeton University

  • Huiqian Wang

    General Atomics

  • SangKyeun Kim

    Princeton Plasma Physics Laboratory (PPPL)

  View abstract →

• Pedestal Density Control at KSTAR via Gas Fueling and 3D Field Perturbation

  ORAL

  Nov. 19, 2025, 2:48 PM – Nov. 19, 2025, 3:00 PM

  Presenters

  • Minseok Kim

    Princeton University

  Authors

  • Minseok Kim

    Princeton University

  • SangKyeun Kim

    Princeton Plasma Physics Laboratory (PPPL)

  • Andrew Rothstein

    Princeton University

  • Peter Steiner

    Princeton University

  • Keith Erickson

    Princeton Plasma Physics Laboratory, PPPL

  • Youngho Lee

    Korea Institute of Fusion Energy (KFE), Korea Institute of Fusion Energy

  • Hyunsun Han

    Korea Institute of Fusion Energy, KFE

  • Sanghee Hahn

    Korea Institute of Fusion energy, Korea Institute of Fusion Energy

  • June-woo Juhn

    Korea Institute of Fusion Energy

  • Bosung Kim

    Korea Institute of Fusion Energy

  • Ricardo Shousha

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  • CheolSik Byun

    Princeton University

  • Jalal Butt

    Princeton University

  • Changmin Shin

    Korea Advanced Institution of Science and Technology

  • Junghoo Hwang

    Korea Advanced Institution of Science and Technology, KAIST

  • Minsoo Cha

    Seoul National University

  • Hiro Josep Farre Kaga

    Princeton University

  • SeongMoo Yang

    Princeton Plasma Physics Laboratory (PPPL)

  • Qiming Hu

    Princeton Plasma Physics Laboratory (PPPL), Princeton University

  • David Eldon

    General Atomics

  • Nikolas C Logan

    Columbia University

  • Azarakhsh Jalalvand

    Princeton University

  • Egemen Kolemen

    Princeton University

  View abstract →

• Effects of boron powder injection on wall recycling, impurity content, and ELMs in KSTAR

  ORAL

  Nov. 19, 2025, 3:00 PM – Nov. 19, 2025, 3:12 PM

  Publication: H. Schamis et al 2025 Nucl. Fusion 65 086037

  Presenters

  • Hanna Schamis

    Princeton Plasma Physics Laboratory (PPPL)

  Authors

  • Hanna Schamis

    Princeton Plasma Physics Laboratory (PPPL)

  • Erik P Gilson

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  • H.H. Lee

    Korea Institute of Fusion Energy

  • Soo-Hyun Son

    Korea Institute of Fusion Energy

  • Valentina Alarcon

    North Carolina State University

  • Florian M Laggner

    North Carolina State University

  • KyuBeen Kwon

    Oak Ridge Associated Universities

  • David Eldon

    General Atomics

  • SangKyeun Kim

    Princeton Plasma Physics Laboratory (PPPL)

  • SeongMoo Yang

    Princeton Plasma Physics Laboratory (PPPL)

  • Alessandro Bortolon

    Princeton Plasma Physics Laboratory (PPPL)

  • Rajesh Maingi

    Princeton Plasma Physics Laboratory (PPPL)

  • Joseph A Snipes

    Princeton Plasma Physics Laboratory (PPPL)

  • Zhen Sun

    Princeton Plasma Physics Laboratory (PPPL)

  • Seungmin Bong

    Korea Advanced Institution of Science and Technology, KAIST

  • Eunnam Bang

    Korea Institute of Fusion Energy

  • Juhyeok Jang

    Korea Institute of Fusion Energy

  • Dongcheol Seo

    Korea Institute of Fusion Energy

  • W.H. Ko

    Korea Institute of Fusion Energy, KFE

  • Jekil Lee

    Korea Institute of Fusion Energy (KFE), Korea Institute of Fusion Energy

  View abstract →

• First Disruption Avoidance by Real-time Disruption Event Characterization and Forecasting on KSTAR and Related Physics Research*

  ORAL

  Nov. 19, 2025, 3:12 PM – Nov. 19, 2025, 3:24 PM

  Presenters

  • Steven A Sabbagh

    Columbia U. / PPPL, Columbia University

  Authors

  • Steven A Sabbagh

    Columbia U. / PPPL, Columbia University

  • Guillermo Bustos-Ramirez

    Columbia University

  • Matthew Tobin

    Columbia University

  • Juan D Riquezes

    Columbia University

  • Hankyu Lee

    Columbia University

  • Frederick Sheehan

    Columbia University

  • Veronika Zamkovska

    Columbia University

  • Joseph R Jepson

    Columbia University

  • Grant Tillinghast

    Columbia University

  • JunGyo Bak

    Korea Institute of Fusion Energy, KFE

  • Minjun J. Choi

    Korea Institute of Fusion Energy (KFE), KFE

  • Hyunsun Han

    Korea Institute of Fusion Energy, KFE

  • Jayhyun Kim

    Korea Institute of Fusion Energy

  • Jinseok Ko

    Korea Institute of Fusion Energy (KFE)

  • W.H. Ko

    Korea Institute of Fusion Energy, KFE

  • Jong-Ha Lee

    Korea Institute of Fusion Energy

  • K.D. Lee

    KFE

  • Youngho Lee

    Korea Institute of Fusion Energy (KFE), Korea Institute of Fusion Energy

  • Y. U. Nam

    Korea Institute of Fusion Energy, KFE

  • Young-Seok Park

    Korea Institute of Fusion Energy

  • Siwoo Yoon

    KFE

  • Keith Erickson

    Princeton Plasma Physics Laboratory, PPPL

  • Ricardo Shousha

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  • Jongsoo Yoo

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  • Jayson L Barr

    General Atomics

  View abstract →

• Electron temperature profile evolution analysis in preparation for real-time disruption prediction and avoidance in KSTAR using DECAF

  ORAL

  Nov. 19, 2025, 3:24 PM – Nov. 19, 2025, 3:36 PM

  Presenters

  • Guillermo Bustos-Ramirez

    Columbia University

  Authors

  • Guillermo Bustos-Ramirez

    Columbia University

  • Steven A Sabbagh

    Columbia U. / PPPL, Columbia University

  • Veronika Zamkovska

    Columbia University

  • Joseph R Jepson

    Columbia University

  • Hankyu Lee

    Columbia University

  • Juan D Riquezes

    Columbia University

  • Matthew Tobin

    Columbia University

  • Frederick Sheehan

    Columbia University

  • Grant Tillinghast

    Columbia University

  • JunGyo Bak

    Korea Institute of Fusion Energy, KFE

  • Minjun J. Choi

    Korea Institute of Fusion Energy (KFE), KFE

  • W.H. Ko

    Korea Institute of Fusion Energy, KFE

  • Hyunsun Han

    Korea Institute of Fusion Energy, KFE

  • J. Lee

    Korea Institute of Fusion Energy (KFE), KFE

  • K.D. Lee

    KFE

  • Youngho Lee

    Korea Institute of Fusion Energy (KFE), Korea Institute of Fusion Energy

  • Y. S. Park

    KFE

  • Siwoo Yoon

    KFE

  View abstract →

• Development of an automated neural network approach for classifying MHD mode formation using KSTAR ECEI data for Disruption Event Characterization and Forecasting (DECAF)

  ORAL

  Nov. 19, 2025, 3:36 PM – Nov. 19, 2025, 3:48 PM

  Presenters

  • Hankyu Lee

    Columbia University

  Authors

  • Hankyu Lee

    Columbia University

  • Steven A Sabbagh

    Columbia U. / PPPL, Columbia University

  • Minjun J. Choi

    Korea Institute of Fusion Energy (KFE), KFE

  • Keith Erickson

    Princeton Plasma Physics Laboratory, PPPL

  • Guillermo Bustos-Ramirez

    Columbia University

  • Grant Tillinghast

    Columbia University

  • Juan D Riquezes

    Columbia University

  View abstract →

• Changes in the Toroidal Velocity Profile During Disruptions on KSTAR

  ORAL

  Nov. 19, 2025, 3:48 PM – Nov. 19, 2025, 4:00 PM

  Presenters

  • Jongsoo Yoo

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  Authors

  • Jongsoo Yoo

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  • Keith Erickson

    Princeton Plasma Physics Laboratory, PPPL

  • Steven A Sabbagh

    Columbia U. / PPPL, Columbia University

  • Hankyu Lee

    Columbia University

  • W.H. Ko

    Korea Institute of Fusion Energy, KFE

  • Jekil Lee

    Korea Institute of Fusion Energy (KFE), Korea Institute of Fusion Energy

  View abstract →

• Off-axis neutral beam current drive in KSTAR

  ORAL

  Nov. 19, 2025, 4:00 PM – Nov. 19, 2025, 4:12 PM

  Presenters

  • Jinseok Ko

    Korea Institute of Fusion Energy (KFE)

  Authors

  • Jinseok Ko

    Korea Institute of Fusion Energy (KFE)

  • Jinhyun Jeong

    Korea Institute of Fusion Energy (KFE), KOREA INSTITUTE OF FUSION ENERGY

  • SeulChan Hong

    Korea Institute of Fusion Energy (KFE)

  • Bosung Kim

    Korea Institute of Fusion Energy

  • Jekil Lee

    Korea Institute of Fusion Energy (KFE), Korea Institute of Fusion Energy

  • Juyoung Ko

    Korea Institute of Fusion Energy (KFE), Korea Institute of Fusion Energy

  View abstract →

• The Role of Edge Resonant Magnetic Perturbations in KSTAR L-H Transitions: A Statistical and Geometric View

  ORAL

  Nov. 19, 2025, 4:12 PM – Nov. 19, 2025, 4:24 PM

  Presenters

  • Eun-Jin Kim

    Coventry University

  Authors

  • Eun-Jin Kim

    Coventry University

  View abstract →

• The physical origin of H-mode: the most important problem of plasma physics

  ORAL

  Nov. 19, 2025, 4:24 PM – Nov. 19, 2025, 4:36 PM

  Presenters

  • Kwan Chul Lee

    Korea Institute of Fusion Energy

  Authors

  • Kwan Chul Lee

    Korea Institute of Fusion Energy

  View abstract →