摘要
本文以高压合成金刚石为衬底材料,用热解CVD法在衬底金刚石表面生长了金刚石晶体。结果表明,生长金刚石后的衬底金刚石热性能有明显改善。
' In the present paper, the high pressure diamond crystalline grain with perfect morphology, smooth crystal faces and 252 - 315 μm size are used as substrates. Diamonds have been formed on the substrate diamond by thermal CVD method from gases mixture of methane and hydrogen. The results show that the thermal property of the substrate diamond would be improved evidently after diamond films were deposited on the substrate.
出处
《高压物理学报》
CAS
CSCD
北大核心
1990年第1期36-41,共6页
Chinese Journal of High Pressure Physics
