1.
Phys Rev Lett
; 100(1): 015702, 2008 Jan 11.
Artigo
em Inglês
| MEDLINE
| ID: mdl-18232784
RESUMO
We present the first derivation of the phase field equations using a coarse-graining procedure on a microscopic master equation. The procedure leads to a mesoscopic nonlinear Fokker-Planck equation equivalent to a Cahn-Hilliard equation supplemented with a noise, but with specific prescriptions for the mobilities and the noise term. All the ingredients (chemical potentials, mobilities, stiffness coefficient) depend on the coarse-graining size. Finally, we show the ability of the phase field equations to describe a precipitation kinetics involving a nucleation and growth mechanism.
2.
Phys Rev B Condens Matter
; 53(10): 6203-6208, 1996 Mar 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9982019
3.
Phys Rev B Condens Matter
; 50(17): 12980-12983, 1994 Nov 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9975470
4.
Phys Rev B Condens Matter
; 48(14): 10090-10096, 1993 Oct 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10007282
5.
Phys Rev B Condens Matter
; 46(2): 702-722, 1992 Jul 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10003255
6.
7.