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Theory of light-induced drift. VI. Roles of accommodation of normal and tangential momenta in surface light-induced drift with positive spontaneous relaxation parameter

机译:光致漂移理论。 VI。自发松弛参数为正的正切和切向动量的调节在表面光诱导漂移中的作用

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Surface light-induced drift of a rarefied gas in cells with flat-plate and circular-cylindrical geometries is studied, and exact analytical solutions to the model rate equations are obtained in the limit of large Knudsen number. The work is a continuation of part V of this series of papers, in which the model rate equations were tailored specifically in order to study the roles played by both the tangential and normal momentum molecule-surface accommodation coefficients. In part V, the "spontaneous decay" parameter, gamma, was set equal to zero, and the case of general "laser excitation" parameter, q, was studied. In the present paper, we get exact analytical results for the case of arbitrary gamma in the limit of small q; we also get accurate numerical results for arbitrary gamma and q. In passing, one serious, and other less serious, typographical errors in part V are corrected.
机译:研究了稀有气体在平板和圆柱几何形状的单元中的表面光诱导漂移,并在大克努森数的限制下获得了模型速率方程的精确解析解。这项工作是该系列论文第五部分的续篇,其中专门设计了模型速率方程,以便研究切线动量分子和法向动量分子表面适应系数的作用。在第五部分中,“自发衰减”参数γ被设置为等于零,并且研究了一般“激光激发”参数q的情况。在本文中,我们获得了在小q的限制下任意伽玛情况的精确分析结果;我们还获得了任意gamma和q的精确数值结果。顺带一提,第五部分中的一个严重的印刷错误和另一个较不严重的印刷错误得到纠正。

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