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Browsing by Subject "iterative solvers"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Convergence of iterative solvers for non-linear step-and-flash imprint lithography simulations
    (Wydawnictwa AGH, 2011) Paszyński, Maciej
    The paper presents the analysis of the iterative solvers utilized to solve the non-linear problem of Step-and-Flash Imprint Lithography (SFIL) a modern patterning process. The simulations consists in solving molecular statics problem for the polymer network, with quadratic potentials. The model distinguishes the strong interparticle interactions between particles forming a polymer network, and weak interactions between remaining particles. It also allows for large deformations, which all together implies the non-linear model. To illustrate the convergence of the iterative solvers, we present snapshots of the deformation of the sample being subject to the iterative solution. We claim that the animation is an interesting way of illustrating the convergence of the iterative solvers.