Carbide Identification in Different Regions of a Thin Metal Film Covering on an HPHT As-Grown Diamond Single Crystal from Ni-Mn-C System |
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作者姓名: | 许斌 崔建军 李木森 李成美 初福民 冯立明 |
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作者单位: | [1]Departmentofmaterialsscience&EngineeringShandongInstituteofArchitectureandEngineeringJinan250014 [2]CollegeofMaterialsScience&Engineering.ShandongUniversity,Jinan250061 |
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摘 要: | Diamond single crystals were synthesized in the presence of NI-Mn catalyst under high temperature and high pressure(HPHT).A thin metal film covering on as-grown diamond formed during diamond growth was examined using transmission electron microscopy.It was shown that phase compositions of the region near the as-grown diamond are different form those of other regions in the film.
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关 键 词: | 碳化物鉴定 金属薄膜 镍-锰催化剂 HPHT 简单晶体 钻石合成 |
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