Analysis of Powder X-ray Diffraction Data Obtained under Uniaxial Stress Field.
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- Uchida Takeyuki
- Institute for Solid State Physics, University of Tokyo
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- Yagi Takehiko
- Institute for Solid State Physics, University of Tokyo
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- Oguri Katsuya
- Institute for Solid State Physics, University of Tokyo
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- Funamori Nobumasa
- Now at Depertment of Geology, University of California
Bibliographic Information
- Other Title
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- Analysis of Powder X ray Diffraction Da
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Abstract
High pressure in situ X-ray diffraction measurements have been carried out using Drickamer-type high pressure apparatus. Observations were made in two independent directions relative to the compression axis. Observed strains varied systematically in the two directions depending on the Miller indices of the diffraction lines. These systematic variations can be explained by the combined effect of uniaxial compression and the elastic anisotropy of crystals. Present results indicate that careful analysis is required to derive pressure value and equation of state from in situ X-ray diffraction study.
Journal
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- The Review of High Pressure Science and Technology
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The Review of High Pressure Science and Technology 7 269-271, 1998
The Japan Society of High Pressure Science and Technology
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Details 詳細情報について
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- CRID
- 1390282679358993280
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- NII Article ID
- 10002689723
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- NII Book ID
- AN10452913
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- ISSN
- 13481940
- 0917639X
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- NDL BIB ID
- 4493899
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed