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Acoustic Rotation Modes in Complex Plasmas
作者姓名:白冬雪  王正汹  王晓钢
作者单位:StateKeyLaboratoryofMaterialsModificationbyLaser,ElectronandIonBeams,DepartmentofPhysicsandCollegeofAdvancedScienceandTechnology,DalianUniversityofTechnology,Dalian116024
摘    要:Acoustic rotation modes in complex plasmas are investigated in a cylindrical system with an axial symmetry. The linear mode solution is derived. The mode in an infinite area is reduced to a classical dust acoustic wave in the region away from the centre. When the dusty plasma is confined in a finite region, the breathing and rotating-void behaviour are observed. Vivid structures of different mode number solutions are illustrated.

关 键 词:声学旋转模型  复合等离子体  声学波  国际空间站微重力实验  呼吸模型  多流体方程
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