摘要
Pulsed discharge of nitrogen was applied in the laser ablation synthesis of aluminum nitride powder to provide more atomic nitrogen.Very high concentration of aluminum nitride was then achieved.The nitrogen discharge plasma was studied by optical emission spectroscopy.Temporal behaviors of the emissions from various species were observed and discussed.
作者
WANG Pei-nan
Pan Qi
Cheung Nai-Ho
Chen Shu-Chi
王培南;潘崎;张逎豪;陈叔琦(State Key Joint Laboratory for Materials Modification by Triple Beams,Department of Physics,Fudan University,Shanghai 200433;Departnient of Physics,Hong Kong Baptist University,Hong Kong)
基金
Supportcd by the National Natural Science Foundation of China under Grant No.69378029,and the Faculty Research Grant of the Hong Kong Baptist University.
