Jaiswal, Prabhat K. ; Vashishtha, Manish ; Khanna, Rajesh ; Puri, Sanjay (2011) Amplification of fluctuations in unstable systems with disorder The Journal of Physical Chemistry B, 115 (15). pp. 4399-4403. ISSN 1089-5647
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Official URL: http://pubs.acs.org/doi/abs/10.1021/jp112354e
Related URL: http://dx.doi.org/10.1021/jp112354e
Abstract
We study the early stage kinetics of thermodynamically unstable systems with quenched disorder. We show analytically that the growth of initial fluctuations is amplified by the presence of disorder. This is confirmed by numerical simulations of morphological phase separation in thin liquid films and spinodal decomposition in binary mixtures. We also discuss the experimental implications of our results.
Item Type: | Article |
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Source: | Copyright of this article belongs to American Chemical Society. |
ID Code: | 77203 |
Deposited On: | 10 Jan 2012 11:35 |
Last Modified: | 14 May 2012 05:56 |
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