Journal article
Simulation of shock-induced melting of Ni using molecular dynamics coupled to a two-temperature model
- Abstract:
-
Using nonequilibrium molecular dynamics (MD) simulations we study shock-induced melting in Ni with an embedded atom method (EAM). Dynamic melting is probed by the pair correlation function, and we find a melting lattice temperature of Tmelt =6400±300 K for a melting pressure of Pmelt =275±10 GPa. When a combined MD+TTM (two-temperature model) approach is used to include electronic heat conduction and electron-phonon coupling, Pmelt and Tmelt change. For a given pressure, the temperature behin...
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- Publication status:
- Published
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- Publisher copy:
- 10.1103/PhysRevB.74.012101
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Authors
Bibliographic Details
- Journal:
- PHYSICAL REVIEW B
- Volume:
- 74
- Issue:
- 1
- Publication date:
- 2006-07-05
- DOI:
- EISSN:
-
1550-235X
- ISSN:
-
1098-0121
- URN:
-
uuid:89446b7e-f6a3-464f-97e2-414619307b94
- Source identifiers:
-
151690
- Local pid:
- pubs:151690
Item Description
- Language:
- English
Terms of use
- Copyright date:
- 2006
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