Soliton-Stripe Patterns in Charged Langmuir Monolayers |
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Authors: | Ren X We J |
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Institution: | (1) Department of Mathematics and Statistics, Utah State University, Logan, UT 84322-3900, USA;(2) Department of Mathematics, Chinese University of Hong Kong, Shatin, Hong Kong, People s Republic of China |
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Abstract: | We consider a charged Langmuir monolayer problem where
electrostatic interaction forces undulations in the molecular
concentration of the monolayer. Using the -convergence
theory in singular perturbative variational calculus, we prove the
existence of soliton-stripe lamellar patterns as one-dimensional
local minimizers of the free energy, which are characterized by
sharp domain walls delineating fully segregated dense liquid and
dilute gas regions of the monolayer. |
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Keywords: | Langmuir monolayer -convergence" target="_blank">gif" alt="Gamma" align="BASELINE" BORDER="0">-convergence |
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