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金刚石大单晶中氮原子对的形成机制研究
  • ISSN号：1673-9639
  • 期刊名称：《铜仁学院学报》
  • 时间：0
  • 分类：TQ164[化学工程—高温制品工业]
  • 作者机构：[1]铜仁学院物理与电子工程学院,贵州铜仁554300, [2]吉林大学超硬材料国家重点实验室,吉林长春130012
  • 相关基金：国家自然科学基金（No.51172089）; 贵州省教育厅自然科学基金重点项目（No.KY[2013][2013]183）; 铜仁学院博士科研项目（Grant No.DS1302）; 铜仁学院学生课题（Grant No.trxy S1415）研究成果
作者： 李勇[1], 冯云光[1], 贾晓鹏[2]
关键词： 金刚石大单晶, 羰基镍粉, 氮原子对, 形成机制, diamond single crystal, carbonyl nickel powders, nitrogen atoms pairs, formation mechanism
中文摘要：

在高温高压条件下,通过在传统的Fe64Ni36-C金刚石大单晶合成体系中添加羰基镍粉,研究了高氮浓度金刚石大单晶的合成。使用傅里叶红外光谱（FTIR）对典型的金刚石样品进行了测试,对其内部氮浓度含量进行了计算,并对金刚石内部氮原子对的形成机制进行了分析。

英文摘要：

The synthesis of high nitrogen concentration diamond single crystal under higher pressure and higher temperature by the addition of carbonyl nickel powders in the traditional Fe64Ni36-C system was investigated. The typical diamond samples were measured by Fourier Infrared Spectra （FTIR）. Furthermore, the nitrogen concentrations of the diamond crystals were valuated and the formation mechanism of nitrogen atoms pairs in diamond structures were analyzed, respectively.

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期刊论文 35
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期刊信息
  • 《铜仁学院学报》
  • 主管单位:贵州省教育厅
  • 主办单位:铜仁学院
  • 主编：王大忠
  • 地址：贵州省铜仁市碧江区清水大道103号铜仁学院学报编辑部
  • 邮编：554300
  • 邮箱：xbtu07@vip.163.com
  • 电话：0856-5223394
  • 国际标准刊号：ISSN：1673-9639
  • 国内统一刊号：ISSN：52-1146/G4
  • 邮发代号:
  • 获奖情况:
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  • 被引量:1596