Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.2883938
Title: Sustained surface wave propagation induced by surface diffusion driven by strain relaxation in a heteroepitaxial film
Authors: Liu, P.
Zhang, Y.W. 
Gao, H.J.
Lam, K.Y.
Issue Date: 2008
Source: Liu, P., Zhang, Y.W., Gao, H.J., Lam, K.Y. (2008). Sustained surface wave propagation induced by surface diffusion driven by strain relaxation in a heteroepitaxial film. Applied Physics Letters 92 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2883938
Abstract: We examine the dynamics of surface pattern formation during both annealing and vapor deposition of a heteroepitaxial thin film on prepatterned substrate surfaces, predicting a sustained propagation of regular surface waves via surface diffusion driven by strain relaxation. Both the wavelength and propagation speed are found to be insensitive to the surface prepatterns, growth rate and film thickness. © 2008 American Institute of Physics.
Source Title: Applied Physics Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/65024
ISSN: 00036951
DOI: 10.1063/1.2883938
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