Measurement of Spatial Distribution of Electron Density in a Plasma by Microwave Free Space Method
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概要
- 論文の詳細を見る
A measurement of the spatial distribution of the electron density in a plasma was carried out. The method used here for the measurement was analogous to Wharton's method on the use of interferometer, but the difference existed in the measurement of electron density of the plasma axis. In the present experiment, the latter was determined by the microwave radiation from the plasma. This procedure was applicable for the plasma column whose diameter was comparable with a wavelength. The plasma studied here was a positive column, where diameter was about 8 cm long, in helium at pressure of 0.7 mmHg. Microwave interferometer was used in K-band and the receiver for microwave radiation in X-band. Experimental results obtained by microwave method were compared with those by Langmuir probe method, and a satisfactory agreement between two results was obtained.
- 社団法人応用物理学会の論文
- 1964-01-15
著者
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Miyoshi Syoichi
Thermonuclear Fusion Laboratory The Institute Of Physical And Chemical Research
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SAKAMOTO Yuichi
Thermonuclear Fusion Laboratory, The Institute of Physical and Chemical Research
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Matsuda Kyoko
Thermonuclear Fusion Laboratory The Institute Of Physical And Chemical Research
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Sakamoto Yuichi
Thermonuclear Fusion Laboratory The Institute Of Physical And Chemical Research
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Miyoshi S.
Thermonuclear Fusion Laboratory, The Institute of Physical and Chemical Research
関連論文
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