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Effect of charge separation on the stability of large wavelength fluctuations during spinodal decomposition
- Source :
-
Acta Materialia . Apr2003, Vol. 51 Issue 6, p1517. 8p. - Publication Year :
- 2003
-
Abstract
- A stability analysis of phase separation of charged species by spinodal decomposition is presented. The charge effects introduce a short wave number cutoff for linear perturbations about the homogeneous, neutral solution. Phase field calculations using a semi-implicit spectral method support this conclusion. This suggests that coarsening is limited in ionic solid systems that are unstable with respect to charged-phase separation. [Copyright &y& Elsevier]
- Subjects :
- *CHARGE transfer
*CHEMICAL decomposition
*CHARGE exchange
*OSTWALD ripening
Subjects
Details
- Language :
- English
- ISSN :
- 13596454
- Volume :
- 51
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Acta Materialia
- Publication Type :
- Academic Journal
- Accession number :
- 9189380
- Full Text :
- https://doi.org/10.1016/S1359-6454(02)00535-9