Abstract： The structure of an electronegative plasma sheath in an oblique magnetic field is investigated with a fluid model. We assume the system consists of hot electrons and negative ions as well as cold positive ions. Densities of particles and distributions of the spacious potential in various states of magnetic field are studied. The result shows that the existence of magnetic field and negative ions has great effects on the plasma sheath structures. In addition, the effects of negative ion density and temperature on the structure of the electronegative plasma sheath are discussed.
ZOU Xiu;LIU Jin-Yuan;WANG Zheng-Xiong;GONG Ye;LIU Yue;WANG Xiao-Gang. Electronegative Plasma Sheath Structure in a Magnetic Field[J]. 中国物理快报, 2004, 21(8): 1572-1574.
ZOU Xiu, LIU Jin-Yuan, WANG Zheng-Xiong, GONG Ye, LIU Yue, WANG Xiao-Gang. Electronegative Plasma Sheath Structure in a Magnetic Field. Chin. Phys. Lett., 2004, 21(8): 1572-1574.
2004, Vol. 21 
