Performance of a synthetic diamond backing-plate for the diamond-anvil cell at ultrahigh pressures

被引：14

作者：

Kenichi, T ^{[1
]}

Satoshi, N ^{[1
]}

机构：

[1] NIMS, AML, Tsukuba, Ibaraki 3050044, Japan

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2003年 / 74卷 / 06期

关键词：

D O I：

10.1063/1.1571953

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Synthetic diamond has been successfully used as a backing-plate in the diamond-anvil cell up to 223 GPa. Use of diamond for the backing-plate has a great advantage for powder x-ray diffraction experiments at ultrahigh pressures, for it makes it possible to measure full Debye - Scherrer rings to a maximum scattering angle of 34degrees The mechanical strength of the diamond backing- plate should contribute to the extension of the current pressure limit of the diamond-anvil cell. Problems and future improvements of the design are discussed. (C) 2003 American Institute of Physics.

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页码：3017 / 3020

页数：4

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