Laser Resonance Scattering Studies of the Development of a Potential Step in a Low-Density DC Discharge in Hydrogen
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概要
- 論文の詳細を見る
The populations of hydrogen atoms in the excited states (n=2 and 3) across the potential step in a DC discharge at low pressure have been measured by laser resonance scattering, with the laser tuned to the Balmer alpha transition (H_x, wavelength 656.3 nm). The results were used first to deduce the amplitude of the ion-acoustic turbulence, which was excited by the electron-ion streaming instability at the step. The amplitude was high enough to explain the anomalously high electrical resistivity there. Second, the results were used to discuss the cause of the luminosity jump, due to the behavior of electrons distributed in the potential of the ion-acoustic turbulence.
- 社団法人応用物理学会の論文
- 1982-06-20
著者
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MURAOKA Katsunori
Department of Energy Conversion, Graduate School of Engineering Sciences, Kyushu University
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AKAZAKI Masanori
Department of Energy Conversion,Graduate School of Engineering Sciences,Kyushu University
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UCHINO Kiichiro
Department of Energy Conversion,Kyushu University
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MAEDA Mitsuo
Department of Electrical Engineering,Kyushu University
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Uchino Kiichiro
Department Of Applied Science For Electronics And Materials Interdisciplinary Graduate School Of Eng
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Uchino Kiichiro
Department Of Energy Conversion Kyushu University
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Akazaki Masanori
Department Of Electrical Engineering And Computer Science Kumamoto University
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Maeda Mitsuo
Department Of Electrical Engineering Faculty Of Engineering Kyushu University
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Koga Kazuyuki
Department Of Energy Conversion Kyushu University
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SONODA Yoshito
Department of Electrical Engineering, School of Engineering, Kyushu Tokai University
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Muraoka Katsunori
Department Of Applied Science For Electronics And Materials Interdisciplinary Graduate School Of Eng
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Sonoda Y
School Of Materials Science Japan Advanced Institute Of Science And Technology
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Sonoda Y
Kyushu Tokai Univ. Kumamoto Jpn
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Sonoda Yoshito
Department Of Electrical And Electronic System Kyushu Tokai University
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