| Sound velocity measurements by x-ray shadowgraph technique for melting phenomena at ultrahigh-pressure regime. | |
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MedLine Citation:
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PMID: 23127036 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Developments in measuring sound velocity of matter under ultrahigh pressure are described. We employed a time-resolved x-ray shadowgraph technique to measure the sound velocity of shock-compressed diamond and iron foils at around melt. The sound velocity significantly dropped at melting, a behavior that has been difficult to clarify by conventional measurements by subtracting particle velocity from shock velocity (u(s) - u(p)). In addition to sound velocity, other important parameters were also obtained simultaneously. |
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Authors:
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K Shigemori; T Sakaiya; Y Asakura; T Kondo; K Shimizu; T Kadono; Y Hironaka; H Azechi |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Review of scientific instruments Volume: 83 ISSN: 1089-7623 ISO Abbreviation: Rev Sci Instrum Publication Date: 2012 Oct |
Date Detail:
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Created Date: 2012-11-06 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0405571 Medline TA: Rev Sci Instrum Country: United States |
Other Details:
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Languages: eng Pagination: 10E529 Citation Subset: IM |
Affiliation:
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Institute of Laser Engineering, Osaka University, 2-6 Yamada-Oka, Suita, Osaka 565-0871, Japan. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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