Effect of thermionic emission on dust-acoustic solitons

作者: Zheng-Xiong Wang , Gaimin Lu , Ping Duan , Jinyuan Liu , Shu Zheng

DOI: 10.1088/0031-8949/82/04/045501

关键词:

摘要: The effect of thermionic emission on dust-acoustic solitons very small but finite amplitude in dusty plasmas is studied taking into account the self-consistent variation dust charge. It shown that can significantly lower negative charge and even make positive. Results dependence phase velocity, width temperature work function material were obtained are discussed here.

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