Superlattice patterns in surface waves
نویسندگان
چکیده
منابع مشابه
Superlattice Patterns in Surface Waves
We report novel superlattice wave patterns at the interface of a fluid layer driven vertically. These patterns are described most naturally in terms of two interacting hexagonal sublattices. Two frequency forcing at very large aspect ratio is utilized in this work. A superlattice pattern ("superlattice-I") consisting of two hexagonal lattices oriented at a relative angle of 22o is obtained with...
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ژورنال
عنوان ژورنال: Physica D: Nonlinear Phenomena
سال: 1998
ISSN: 0167-2789
DOI: 10.1016/s0167-2789(98)00115-8