Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Yun Gunsu"'
Publikováno v:
EPJ Web of Conferences, Vol 313, p 00001 (2024)
Externí odkaz:
https://doaj.org/article/a746c0622979406e8fee789bd7ee254a
While hydroxyl radicals ($\cdot$OH) play an important role as potent oxidizing agents in various plasma applications, their high reactivity confines them to a thin layer at the plasma-liquid interface, posing challenges in comprehending the intricate
Externí odkaz:
http://arxiv.org/abs/2411.09991
Kernel density estimation (KDE) is integral to a range of generative and discriminative tasks in machine learning. Drawing upon tools from the multidimensional calculus of variations, we derive an optimal weight function that reduces bias in standard
Externí odkaz:
http://arxiv.org/abs/2311.03001
Autor:
Sabot Roland, Nam Yoonbum, Brun Cyril, Elbèze Didier, Faisse Frédéric, Gargiulo Laurent, Kim Minwoo, Lee Woochang, Lotte Philippe, Park Hyeon K., Yun Gunsu
Publikováno v:
EPJ Web of Conferences, Vol 203, p 03011 (2019)
An Electron Cyclotron Emission Imaging (ECEI) diagnostic system for the WEST tokamak has been developed under the UNIST-WEST collaboration. This diagnostic system is designed to overcome accessibility and thermomechanical constraints for long pulse o
Externí odkaz:
https://doaj.org/article/21d5037267af4b3fbbf59fd338ac9b95
Autor:
Choi, Minjun J., Kwon, Jae-Min, Qi, Lei, Diamond, P. H., Hahm, T. S., Jhang, Hogun, Kim, Juhyung, Leconte, Michael, Kim, Hyun-Seok, Kang, Jisung, Park, Byoung-Ho, Chung, Jinil, Lee, Jaehyun, Kim, Minho, Yun, Gunsu S., Nam, Y. U., Kim, Jaewook, Ko, Won-Ha, Lee, K. D., Juhn, J. W., team, the KSTAR
The self-organization is one of the most interesting phenomena in the non-equilibrium complex system, generating ordered structures of different sizes and durations. In tokamak plasmas, various self-organized phenomena have been reported, and two of
Externí odkaz:
http://arxiv.org/abs/2207.06610
We discovered a hysteresis in a microwave-driven low-pressure argon plasma during gas pressure change across the transition region between $\alpha$ and $\gamma$ discharge modes. The hysteresis is manifested in that the critical pressure of mode trans
Externí odkaz:
http://arxiv.org/abs/2203.00420
Autor:
Kwak, Dongjae, Kim, Dong-Kwon, Lee, Min Uk, Kim, Jaewook, Peterson, Byron, Kim, Jayhyun, Yun, Gunsu S.
Publikováno v:
In Fusion Engineering and Design June 2024 203
Atmospheric pressure plasma (APP) generates highly reactive species that are useful for surface activations. We demonstrate a fast regeneration of iron oxides, that are popular catalysts in various industrial processes, using microwave-driven argon A
Externí odkaz:
http://arxiv.org/abs/2102.13369
Autor:
Choi, Minjun J., Kwon, Jae-Min, Kim, Juhyung, Rhee, Tongnyeol, Bak, Jun-Gyo, Shin, Giwook, Kim, Hyun-Seok, Jhang, Hogun, Kim, Kimin, Yun, Gunsu S., Kim, Minwoo, Kim, SangKyeun, Kaang, Helen H., Park, Jong-Kyu, Lee, Hyung Ho, In, Yongkyoon, Lee, Jaehyun, Kim, Minho, Park, Byoung-Ho, Park, Hyeon K.
Publikováno v:
Physics of Plasmas 29, 122504 (2022)
We present that a statistical method known as the Complexity-Entropy analysis is useful to characterize a state of plasma turbulence and flux in the resonant magnetic perturbation (RMP) edge localized mode (ELM) control experiment. The RMP ELM suppre
Externí odkaz:
http://arxiv.org/abs/2102.10733
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