Journal article
Strength of shock-loaded single-crystal tantalum [100] determined using in situ broadband x-ray Laue diffraction.
- Abstract:
- The strength of shock-loaded single crystal tantalum [100] has been experimentally determined using in situ broadband x-ray Laue diffraction to measure the strain state of the compressed crystal, and elastic constants calculated from first principles. The inferred strength reaches 35 GPa at a shock pressure of 181 GPa and is in excellent agreement with a multiscale strength model [N. R. Barton et al., J. Appl. Phys. 109, 073501 (2011)], which employs a hierarchy of simulation methods over a range of length scales to calculate strength from first principles.
- Publication status:
- Published
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- Publisher copy:
- 10.1103/physrevlett.110.115501
Authors
- Journal:
- Physical Review Letters More from this journal
- Volume:
- 110
- Issue:
- 11
- Pages:
- 115501
- Publication date:
- 2013-03-01
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
- Language:
-
English
- Pubs id:
-
pubs:394220
- UUID:
-
uuid:0f4b814c-294b-4f54-ac30-b80a6a133581
- Local pid:
-
pubs:394220
- Source identifiers:
-
394220
- Deposit date:
-
2013-11-16
- ARK identifier:
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- Copyright date:
- 2013
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