Volume 32 Issue 2
Mar.  2012
Turn off MathJax
Article Contents
REN Liwen, WANG Chi. Dust Acoustic Wave in Dusty Plasmas With Streaming Ions Under Ultraviolet Irradiation[J]. Journal of Space Science, 2012, 32(2): 191-196. doi: 10.11728/cjss2012.02.191
Citation: REN Liwen, WANG Chi. Dust Acoustic Wave in Dusty Plasmas With Streaming Ions Under Ultraviolet Irradiation[J]. Journal of Space Science, 2012, 32(2): 191-196. doi: 10.11728/cjss2012.02.191

Dust Acoustic Wave in Dusty Plasmas With Streaming Ions Under Ultraviolet Irradiation

doi: 10.11728/cjss2012.02.191
  • Received Date: 2011-01-10
  • Rev Recd Date: 2011-11-24
  • Publish Date: 2012-03-15
  • The reductive perturbation method is applied to investigate the dust acoustic soliton in dusty plasmas with streaming ions under ultraviolet irradiation theoretically and numerically. The self-consistent dust charge variation is taken into account. It is shown that the ultraviolet irradiation can significantly lower the magnitude of the dust negative charge, and ion streaming velocity firstly raise the magnitude of the dust negative charge and then lower it. With the growth of (Ultraviolet) UV photo flux or ion streaming velocity, the phase velocity and width of the solitary waves decrease, whereas its amplitude increases.

     

  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article Views(2068) PDF Downloads(1266) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return