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Sheath criterion for a collisional plasma sheath with finite ion temperature
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نویسنده
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Khoramabadi M. ,Ghomi H.
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منبع
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journal of theoretical and applied physics - 2009 - دوره : 3 - شماره : 1 - صفحه:14 -18
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چکیده
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The bohm sheath criterion in a collisional plasma sheath under finite ion temperature is examined with a two fluid model. it is shown that by considering the neutral-ion collision in the sheath, there will be an upper as well as lower limit for the sheath velocity criterion, but the finite ion temperature only affects the lower limit.
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کلیدواژه
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Ion temperature ,Bohm criterion ,Collisional plasma ,Two-fluid model
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آدرس
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islamic azad university, Plasma Physics Research Center, ایران, shahid beheshti university, Laser and Plasma Research Institute, ایران
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پست الکترونیکی
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m.khoramabadi@srbiau.ac.ir
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Authors
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