High pressure and temperature generation using nano-polycrystalline diamond for diamond anvil cell-Application for melting experiments of pure iron-
High pressure and temperature generation using nano-polycrystalline diamond for diamond anvil cell-Application for melting experiments of pure iron-
批准号:
20740255
负责人:
OHFUJI Hiroaki
金额:
$2.5万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
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英文摘要
Laser heating in diamond anvil cell (DAC) equipped with nano-polycrystalline diamond (NPD) anvils was tested for the first time using various types of lasers. NPD-based DAC was found to provide better heating efficiency than a standard DAC with single-crystal anvils. We observed high-temperature generation exceeding 5000 K and 3500 K during laser heating of hcp-Fe sample at pressures of ~100 and 170 GPa, respectively.
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DOI:
10.1016/j.diamond.2010.02.015
发表时间:
2010-07
期刊:
Diamond and Related Materials
影响因子:
4.1
作者:
[H. Ohfuji;T. Okuchi;Shoko Odake;H. Kagi;H. Sumiya;T. Irifune]
通讯作者:
H. Ohfuji;T. Okuchi;Shoko Odake;H. Kagi;H. Sumiya;T. Irifune
高強度ダイヤモンドナノ粒子焼結体の合成とレーザー加工特性(招待講演)
高强度金刚石纳米颗粒烧结体的合成及激光加工性能(特邀报告)
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[田中孝昌, 北爪智哉, 岩井伯隆, 大藤弘明]
通讯作者:
大藤弘明
DOI:
10.2465/jmps.090622i
发表时间:
2009-10-01
期刊:
JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES
影响因子:
0.7
作者:
[Ohfuji, Hiroaki, Kuroki, Kiyoshi]
通讯作者:
Kuroki, Kiyoshi
大藤弘明, 片桐政人, 小竹翔子, 角谷均,高温高圧下直接変換によって合成されたアモルファスダイヤモンド
Hiroaki Ofuji,Masato Katagiri,Shoko Kotake,Hitoshi Kakutani,高温高压下直接转化合成的非晶金刚石
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[大藤弘明, 片桐政人, 小竹翔子, 角谷均]
通讯作者:
角谷均
DOI:
10.1007/s00339-009-5326-8
发表时间:
2009-09-01
期刊:
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
影响因子:
2.7
作者:
[Okuchi, Takuo, Ohfuji, Hiroaki, Sumiya, Hitoshi]
通讯作者:
Sumiya, Hitoshi
共 22 条
Synthesis of pure sintered body of hexagonal diamond and its characterization
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批准号:23760640
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项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.75万
-
财政年份:2011
-
负责人:OHFUJI Hiroaki
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依托单位:
海外基金