2019年
Development of a technique for high pressure neutron diffraction at 40 GPa with a Paris-Edinburgh press
High Pressure Research
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- 巻
- 39
- 号
- 3
- 開始ページ
- 417
- 終了ページ
- 425
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1080/08957959.2019.1624745
© 2019, © 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. We have developed a technique for neutron diffraction experiments at pressures up to 40 GPa using a Paris-Edinburgh press at the PLANET beamline in J-PARC. To increase the maximum accessible pressure, the diameter of the dimple for sample chamber at the top of the sintered diamond anvils is sequentially reduced from 4.0 mm to 1.0 mm. As a result, the maximum pressure increased and finally reached 40 GPa. By combining this technique with the beam optics which defines the gauge volume, diffraction patterns sufficient for full-structure refinements are obtainable at such pressures.
- リンク情報
- ID情報
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- DOI : 10.1080/08957959.2019.1624745
- ISSN : 0895-7959
- eISSN : 1477-2299
- SCOPUS ID : 85066999450