Tokyo Institute of Technology · Physics and Astronomy
테규타 요코야마 교수의 연구실은 플라즈마 물리학과 표면화학을 기반으로 한 고체 표면 상의 분자 상호작용 및 플라즈마 안정화 메커니즘을 연구합니다. 특히 대기압에서의 글로우 discharge 안정화를 위한 He 기체 혼합, 고주파 전원, 유전체 플레이트의 조합 원리를 규명하며, 이는 플라즈마 응용 기술의 핵심 요소입니다. 또한 우라늄·Thorium 분離 기법 개발을 통해 지구화학 및 고체상태에서의 원소 분離 메커니즘을 탐구하고 있습니다. 연구는 표면 분석, 플라즈마 제어, 천연 우라늄-Thorium 계통의 고체상 동역학 등 다학제적 접근을 특징으로 합니다.
Figures are computed from collected data and may differ slightly.
Some reasons are discussed for the stabilisation of a glow discharge at atmospheric pressure which was attained by controlling the following three conditions: the use of a high-frequency source, the use of He gas for dilution and the insertion of a dielectric plate between electrodes. The three conditions interact: the dielectric plate in a plasma forms the pulsed discharge from a low-frequency source, the fast duration of pulse current prevents a transition to an arc style discharge and a large
Some reasons are discussed for the stabilisation of a glow discharge at atmospheric pressure which was attained by controlling the following three conditions: the use of a high-frequency source, the use of He gas for dilution and the insertion of a dielectric plate between electrodes. The three conditions interact: the dielectric plate in a plasma forms the pulsed discharge from a low-frequency source, the fast duration of pulse current prevents a transition to an arc style discharge and a large
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