Strongly Localized Potential Profile Measurements Through Stark Effects in the Central Core Region of an Inertial Electrostatic Fusion Device
| Autor: | Nobuyuki Inoue, Kai Masuda, Masami Ohnishi, K. Taruya, Takahiro Koyama, Yasushi Yamamoto, Kiyoshi Yoshikawa, H. Hashimoto, Hisayuki Toku, Hiroshi Horiike, Ken Takiyama |
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| Rok vydání: | 2001 |
| Předmět: |
Physics
020209 energy education General Engineering chemistry.chemical_element 02 engineering and technology Plasma 01 natural sciences 010305 fluids & plasmas symbols.namesake chemistry Stark effect Physics::Plasma Physics Electric field 0103 physical sciences 0202 electrical engineering electronic engineering information engineering symbols Nuclear fusion Degree of polarization Atomic physics Inertial confinement fusion Helium Inertial electrostatic confinement |
| Zdroj: | Fusion Technology. 39:1193-1201 |
| ISSN: | 0748-1896 |
| Popis: | Strongly localized electric fields were measured in the central cathode helium plasma core region of an inertial electrostatic confinement fusion device by using laser-induced fluorescence (LIF) by the degree of polarization and by the longitudinal alignment methods. Both results show double well potential formation with a slight concave at the center in excellent agreement. The decay time of the excited states is found to indicate least effects by the collisions to ensure the LIF method. |
| Databáze: | OpenAIRE |
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