等离子体聚集装置下的高能量密度单晶金刚石快速生长研究

李一村, 刘雪冬, 郝晓斌, 代兵, 吕继磊, 朱嘉琦

Rapid Growth of Single Crystal Diamond at High Energy Density by Plasma Focusing

LI Yicun, LIU Xuedong, HAO Xiaobin, DAI Bing, LYU Jilei, ZHU Jiaqi

图2 两种条件下等离子体的实际观测图(微波功率3500 W, 舱体气压18 kPa, 加装Hα滤镜)

Fig. 2 Observation maps of plasma under two conditions (MW power 3500 W, pressure 18 kPa, with Hα filter) (a, b) Molybdenum disk condition; (c, d) Focusing structure condition; (a, c) are the light intensity contour plots of observation maps (b, d)