J. Mater. Sci. Technol. ›› 2009, Vol. 25 ›› Issue (05): 681-686.

• Articles • 上一篇    下一篇

Effect of sample configuration on macroparticles of TiN films deposited by pulse biased arc ion plating

Yanhui zhao1;Chuang Dong2;Guoqiang Lin2;Lishi Wen2   

  1. 1. Institute of Metal Research Chinese Academy of Sciences
    2.
  • 收稿日期:2008-10-13 修回日期:2009-07-31 出版日期:2009-09-28 发布日期:2009-10-10
  • 通讯作者: Yanhui zhao

Effect of Sample Configuration on Droplet-Particles of TiN Films

Yanhui Zhao, Guoqiang Lin, Jinquan Xiao, Chuang Dong, Lishi Wen   

  1. 1) Institute of Metals Research, Chinese Academy of Sciences, Shenyang 110016, China
    2) Key Laboratory of Materials Modi¯cation by Laser, Ion and Electron Beams, Ministry of Education, Dalian University of Technology, Dalian 116085, China
  • Received:2008-10-13 Revised:2009-07-31 Online:2009-09-28 Published:2009-10-10
  • Contact: Zhao Yanhui
  • Supported by:

    the National Natural Science Foundation of China under grant No. 50801062

Abstract:

Orthogonal experiments are used to design the pulsed bias related parameters, including bias magnitude, duty cycle and pulse frequency, during arc ion deposition of TiN films on stainless steel substrates in the case of samples placing normal to the plasma flux. The effect of these parameters on the amount and the size distribution of droplet-particles are investigated, and the results have provided sufficient evidence for the physical model, in which particles reduction is due to the case that the particles are negatively charged and repulsed from negative pulse electric field. The effect of sample configuration on amount and size distribution of the particles are analyzed. The results of the amount and size distribution of the particles are compared to those in the case of samples placing parallel to the plasma flux.

Key words: Arc ion plating, Pulsed bias, TiN film, Droplet-particles