Measurements of Ion Temperature by Langmir Probes in a Non-Magnetized Plasma
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概要
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The ion temperature is measured by using a combination of a very fine cylindrical probe and a large spherical probe in a non-magnetized plasma. In the region where the cylindrical probe radius is much smaller than the Debye radius, the ion saturation current collected by the probe is proportional to the product of the plasma density and the square root of the ratio of the electron to the ion temperatures. The spherical probe is used for the measurement of the plasma density. A sufficient agreement of the ion temperature measured by the present method with that by an electrostatic energy analyzer is obtained with the uncertainty of 35%.
- 社団法人応用物理学会の論文
- 1976-01-05
著者
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Akazaki Masanori
Department Of Electrical Engineering And Computer Science Kumamoto University
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Fujita Hiroharu
Department Of Electrical And Electronic Engineering Saga University
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Watanabe Yukio
Department Of Electrical Engineering Faculty Of Engineering Kyushu University
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Fujita Hiroharu
Department Of Electrical Engineering Faculty Of Engineering Kyushu University:(present Address) Depa
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Fujita Hiroharu
Department Of Electrical & Electronic Engineering Saga University
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