liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
High-Pressure-High-Temperature Polymorphism in Ta: Resolving an Ongoing Experimental Controversy
Los Alamos National Laboratory.
Los Alamos National Laboratory.
Los Alamos National Laboratory.
Royal Institute of Technology.
Show others and affiliations
2010 (English)In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 104, no 25, 255702- p.Article in journal (Refereed) Published
Abstract [en]

Phase diagrams of refractory metals remain essentially unknown. Moreover, there is an ongoing controversy over the high-pressure melting temperatures of these metals: results of diamond anvil cell (DAC) and shock wave experiments differ by at least a factor of 2. From an extensive ab initio study on tantalum we discovered that the body-centered cubic phase, its physical phase at ambient conditions, transforms to another solid phase, possibly hexagonal omega phase, at high temperature. Hence the sample motion observed in DAC experiments is very likely not due to melting but internal stresses accompanying a solid-solid transformation, and thermal stresses associated with laser heating.

Place, publisher, year, edition, pages
American Physical Society , 2010. Vol. 104, no 25, 255702- p.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-58287DOI: 10.1103/PhysRevLett.104.255702ISI: 000279036300002OAI: oai:DiVA.org:liu-58287DiVA: diva2:337909
Note
Original Publication: L. Burakovsky, S. P. Chen, D. L. Preston, A. B. Belonoshko, A. Rosengren, Arkady Mikhaylushkin, Sergey Simak and J. A. Moriarty, High-Pressure-High-Temperature Polymorphism in Ta: Resolving an Ongoing Experimental Controversy, 2010, Physical Review Letters, (104), 25, 255702. http://dx.doi.org/10.1103/PhysRevLett.104.255702 Copyright: American Physical Society http://www.aps.org/ Available from: 2010-08-10 Created: 2010-08-09 Last updated: 2017-12-12

Open Access in DiVA

fulltext(326 kB)328 downloads
File information
File name FULLTEXT01.pdfFile size 326 kBChecksum SHA-512
4bf78594c7606889c9907455324835ac83b9f9511e8730902b45a5ca165db2d0aedb85b57d6ba359daaf430f0249d2729e4b5eea7f44a8c1cfb59f0fab6474d5
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Authority records BETA

Mikhaylushkin, ArkadySimak, Sergey

Search in DiVA

By author/editor
Mikhaylushkin, ArkadySimak, Sergey
By organisation
Theoretical Physics The Institute of Technology
In the same journal
Physical Review Letters
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar
Total: 328 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 126 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf