【摘要】 研究了在微波等离子体化学气相沉积（MPCVD）条件下纯度为99.5%的C₆₀对金刚石在单晶硅衬底上形核的影响。发现预先涂覆在硅衬底上的C₆₀极大地促进了金刚石的形核,其作用不亚于最近美国西北大学的研究者所采用的C₇₀。提出了C₆₀促进金刚石低压气相形核的机理,并对可能的应用前景进行了讨论。更多还原

【Abstract】 Effect of C₆0 fullerene on low pressur diamand growth from the vapour phase was studied. It wasfound that nucleation of diamond on C₆0 coated, un-polished single crystal silicon substrate was greatlyenhanced. The degree of enhancement on diamond nucleation was as good as that of C₇0 as recently reportedby researchers from Nothwest University of USA. The mechanism of the observed enhancement wasexplored. The significance and application prospects of the present discovery was discussed.更多还原