| Does the Decay Wave Propagate Forwards in Dusty Plasmas？ |
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| 引用本文： | 谢柏松.Does the Decay Wave Propagate Forwards in Dusty Plasmas？[J].中国物理快报,2002,19(3):365-367. |
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| 作者姓名： | 谢柏松 |
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| 作者单位： | TheKeyLaboratoryofBeamTechnologyandMaterialsModificationofMinistryofEducation,BeijingNormalUniversity |
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| 摘 要： | The decay interaction of the ion acoustic wave in a dusty plasma with variable-charge dust grains is studied.Even if strong charging relaxation for dust grains and the short wavelength regime for ion waves are included,it is found that the decay wave must be backward propagating.
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| 关 键 词： | 粉状等离子体 衰减波 向后传播 |
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