摘要
基于直流弧光放电PCVD金刚石薄膜沉积设备的特点,设计开发了基底自动控温系统。将该系统应用于金刚石薄膜的制备中,并采用SEM、Raman光谱等测试方法对所制备的薄膜的形貌、品质进行了表征。结果证明该系统具有较好的稳定性,其应用时所制备的金刚石薄膜的品质明显得到提高,具有广泛的应用前景。
A temperature auto control system had been developed for a substrate holder apparatus on the basis of the DC arc discharge plasma CVD growth system.The CVD diamond films were deposited by DC arc discharge plasma using the novel technique above mentioned.The morphology and quality of diamond films were analyzed by scanning electron microscopy(SEM) and laser Raman spectroscopy.The results showed that the system is steady,the quality of diamond films is improved using substrate temperature control system,and has very broad applicable prospect
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2011年第1期75-82,共8页
Journal of Synthetic Crystals
基金
国家自然科学基金(50974025
40572030)
四川省科技厅重点科技攻关项目(05GG021-001)
四川省教育厅自然科学重点科研项目(2003A142)
四川省教育厅自然科学项目(07ZB009)
国家公益性行业科学专项经费课题(201011005-5)
关键词
直流弧光放电
等离子体CVD
金刚石薄膜
基底托架
温度自动控制
DC arc discharge
plasma chemical vapor deposition
diamond films
substrate holder
substrate temperature control