2014年
Toward comprehensive studies of liquids at high pressures and high temperatures: Combined structure, elastic wave velocity, and viscosity measurements in the Paris-Edinburgh cell
Physics of the Earth and Planetary Interiors
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- ,
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- 巻
- 228
- 号
- 開始ページ
- 269
- 終了ページ
- 280
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.pepi.2013.09.006
- 出版者・発行元
- ELSEVIER SCIENCE BV
Techniques for measuring liquid structure, elastic wave velocity, and viscosity under high pressure have been integrated using a Paris-Edinburgh cell at Beamline 16-BM-B, HPCAT of the Advanced Photon Source. The Paris-Edinburgh press allows for compressing large volume samples (up to 2 mm in both diameter and length) up to similar to 7 GPa and 2000 degrees C. Multi-angle energy dispersive X-ray diffraction provides structure factors of liquid to a large Q of similar to 19 angstrom. Ultrasonic techniques have been developed to investigate elastic wave velocity of liquids combined with the X-ray imaging. Falling sphere viscometry, using highspeed X-ray radiography (>1000 frames/s), enables us to investigate a wide range of viscosity, from those of high viscosity silicates or oxides melts to low viscosity (<1 mPa s) liquids and fluids such as liquid metals or salts. The integration of these multiple techniques has promoted comprehensive studies of structure and physical properties of liquids as well as amorphous materials at high pressures and high temperatures, making it possible to investigate correlations between structure and physical properties of liquids in situ. (C) 2013 Elsevier B.V. All rights reserved.
- リンク情報
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- DOI
- https://doi.org/10.1016/j.pepi.2013.09.006
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000337014100029&DestApp=WOS_CPL
- Scopus Url
- http://www.scopus.com/inward/record.url?eid=2-s2.0-84897104105&partnerID=MN8TOARS
- URL
- http://orcid.org/0000-0001-5916-7524
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=84897104105&origin=inward
- ID情報
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- DOI : 10.1016/j.pepi.2013.09.006
- ISSN : 0031-9201
- eISSN : 1872-7395
- ORCIDのPut Code : 34976339
- SCOPUS ID : 84897104105
- Web of Science ID : WOS:000337014100029