Publications of S. Kwak
All genres
Journal Article (29)
1.
Journal Article
62, 042022 (2022)
Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X. Nuclear Fusion 2.
Journal Article
596, pp. 221 - 226 (2021)
Demonstration of reduced neoclassical energy transport in Wendelstein 7-X. Nature 3.
Journal Article
61, 116072 (2021)
Ion temperature clamping in Wendelstein 7-X electron cyclotron heated plasmas. Nuclear Fusion 4.
Journal Article
92, 043505 (2021)
Bayesian inference of spatially resolved Zeff profiles from line integrated bremsstrahlung spectra. Review of Scientific Instruments 5.
Journal Article
28, 082506 (2021)
Characterization of injection and confinement improvement through impurity induced profile modifications on the Wendelstein 7-X stellarator. Physics of Plasmas 6.
Journal Article
61, 096039 (2021)
Proof of concept of a fast surrogate model of the VMEC code via neural networks in Wendelstein 7-X scenarios. Nuclear Fusion 7.
Journal Article
61, 036024 (2021)
Measurements of the parameter dependencies of the bootstrap current in the W7-X stellarator. Nuclear Fusion 8.
Journal Article
92, 033531 (2021)
Neural network surrogates of Bayesian diagnostic models for fast inference of plasma parameters. Review of Scientific Instruments 9.
Journal Article
61, 116039 (2021)
2D measurements of parallel counter-streaming flows in the W7-X scrape-off layer for attached and detached plasmas. Nuclear Fusion 10.
Journal Article
63, 055010 (2021)
Soft x-ray tomograms are consistent with the magneto-hydrodynamic equilibrium in the Wendelstein 7-X stellarator. Plasma Physics and Controlled Fusion 11.
Journal Article
61, 116043 (2021)
Bolometer tomography on Wendelstein 7-X for study of radiation asymmetry. Nuclear Fusion 12.
Journal Article
61, 126002 (2021)
Plasma radiation behavior approaching high-radiation scenarios in W7-X. Nuclear Fusion 13.
Journal Article
60, 016034 (2020)
Deep neural network Grad-Shafranov solver constrained with measured magnetic signals. Nuclear Fusion 14.
Journal Article
60, 046009 (2020)
Bayesian modelling of Thomson scattering and multichannel interferometer diagnostics using Gaussian processes. Nuclear Fusion 15.
Journal Article
14, e02002 (2020)
Erratum: Measurements of visible bremsstrahlung and automatic Bayesian inference of the effective plasma charge Zeff at W7-X. Journal of Instrumentation 16.
Journal Article
62, 045019 (2020)
Neural network approximated Bayesian inference of edge electron density profiles at JET. Plasma Physics and Controlled Fusion 17.
Journal Article
60, 086007 (2020)
Impact of boronizations on impurity sources and performance in Wendelstein 7-X. Nuclear Fusion 18.
Journal Article
59, 076008 (2019)
Radiative edge cooling experiments in Wendelstein 7-X start-up limiter campaign. Nuclear Fusion 19.
Journal Article
59, 106020 (2019)
First demonstration of radiative power exhaust with impurity seeding in the island divertor at Wendelstein 7-X. Nuclear Fusion 20.
Journal Article
90, 043502 (2019)
Bayesian modeling of microwave radiometer calibration on the example of the Wendelstein 7-X electron cyclotron emission diagnostic. Review of Scientific Instruments