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公开(公告)号：AU2012212304A1
公开(公告)日：2013-08-22
申请号：AU2012212304
申请日：2012-01-31
Applicant: THE GEMESIS DIAMOND COMPANY
Inventor： ZHU HEXIANG , PEARSON KARL , KIM JOO RO
Abstract: A multi-layer structure in a reaction cell for a diamond growth is provided. The multi-layer structure includes: a diamond seed; a first metal catalyst layer provided on the diamond seed, the first metal catalyst layer containing a first concentration of carbon; a second metal catalyst layer provided on the first metal layer, the second metal catalyst layer containing a second concentration of carbon that is higher than the first concentration; and a carbon source layer provided on the second metal layer.
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公开(公告)号：WO2013096450A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/070622
申请日：2012-12-19
Applicant: THE GEMESIS DIAMOND COMPANY
Inventor： KIM, Joo Ro , ZHU, Hexiang , PEARSON, Karl
IPC: C03B9/00
CPC classification number: B01J3/062 , B01J3/067 , B01J2203/061 , B01J2203/062 , B01J2203/0655 , B01J2203/068
Abstract: Disclosed is a method of growing a diamond, including the steps of providing a diamond seed in a reaction chamber; providing a protective layer above the diamond seed; providing a catalyst above the protective layer; providing a carbon source above the catalyst; applying pressure to the reaction chamber; heating the catalyst to a first temperature; holding the first temperature for a first duration; heating the catalyst to a second temperature; and holding the second temperature for a second duration.
Abstract translation: 公开了一种生长金刚石的方法，包括在反应室中提供金刚石晶种的步骤; 在金刚石种子上提供保护层; 在保护层上方提供催化剂; 在催化剂上方提供碳源; 向反应室施加压力; 将催化剂加热至第一温度; 持有第一个温度第一个持续时间; 将催化剂加热至第二温度; 并保持第二温度持续第二个持续时间。
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3.发明申请MULTILAYER STRUCTURE FOR A DIAMOND GROWTH AND A METHOD OF PROVIDING THE SAME 审中-公开用于钻石生长的多层结构及其提供方法
公开(公告)号：WO2012106324A1
公开(公告)日：2012-08-09
申请号：PCT/US2012/023301
申请日：2012-01-31
Applicant: THE GEMESIS DIAMOND COMPANY , ZHU, Hexiang , PEARSON, Karl , KIM, Joo Ro
Inventor： ZHU, Hexiang , PEARSON, Karl , KIM, Joo Ro
CPC classification number: C30B29/04 , B01J3/062 , B01J2203/061 , B01J2203/062 , B01J2203/0655 , B01J2203/068 , Y10T117/10
Abstract: A multi-layer structure in a reaction cell for a diamond growth is provided. The multi-layer structure includes: a diamond seed; a first metal catalyst layer provided on the diamond seed, the first metal catalyst layer containing a first concentration of carbon; a second metal catalyst layer provided on the first metal layer, the second metal catalyst layer containing a second concentration of carbon that is higher than the first concentration; and a carbon source layer provided on the second metal layer.
Abstract translation: 提供了用于金刚石生长的反应池中的多层结构。 多层结构包括：金刚石种子; 设置在所述金刚石晶种上的第一金属催化剂层，所述第一金属催化剂层含有第一浓度的碳; 设置在所述第一金属层上的第二金属催化剂层，所述第二金属催化剂层含有高于所述第一浓度的第二浓度的碳; 以及设置在第二金属层上的碳源层。
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4.发明公开MULTILAYER STRUCTURE FOR A DIAMOND GROWTH AND A METHOD OF PROVIDING THE SAME 审中-公开多层结构的用于提供向金刚石生长和方法
公开(公告)号：EP2670892A1
公开(公告)日：2013-12-11
申请号：EP12741781.4
申请日：2012-01-31
Applicant: The Gemesis Diamond Company
Inventor： ZHU, Hexiang , PEARSON, Karl , KIM, Joo Ro
CPC classification number: C30B29/04 , B01J3/062 , B01J2203/061 , B01J2203/062 , B01J2203/0655 , B01J2203/068 , Y10T117/10
Abstract: A multi-layer structure in a reaction cell for a diamond growth is provided. The multi-layer structure includes: a diamond seed; a first metal catalyst layer provided on the diamond seed, the first metal catalyst layer containing a first concentration of carbon; a second metal catalyst layer provided on the first metal layer, the second metal catalyst layer containing a second concentration of carbon that is higher than the first concentration; and a carbon source layer provided on the second metal layer.
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