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onde de Bloch

Bloch wave

sciences naturelles et appliquées - acta.es

En d`autres termes, si nous multiplions une onde plane par une fonction périodique, nous obtenons une onde de Bloch.

In other words, if we multiply a plane wave by a periodic function, we get a Bloch wave.

général - CCMatrix (Wikipedia + CommonCrawl)

En d`autres termes, si nous multiplions une onde plane par une fonction périodique, nous obtenons une onde de Bloch.

In other words, if you multiply a plane wave by a periodic function, you get a Bloch wave.

général - CCMatrix (Wikipedia + CommonCrawl)

Publications scientifiques

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A bound on group velocity for bloch wave packetsThis short note is a sequel to our previous papers on the asymptotic behaviorof Bloch wave packet solutions of the wave equation in periodic media....

général - core.ac.uk - PDF: arxiv.org

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Bloch wave homogenization for a spectral problem in fluid-solid structures...(i.e., the set of eigenfrequencies) i performed with the help of a new method, the so-called Bloch-wave homogenization method (which is a blend of two-scale convergence and Bloch-wave decomposition)....

général - core.ac.uk - PDF: www.cmap.polytechnique.fr

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Bloch wave homogenization and spectral asymptotic analysis ... We use a new method of Bloch wave homogenization which, unlike the classical homogenization method, characterizes a renormalized limit of the spectrum, namely sequences of eigenvalues of the order of...

général - core.ac.uk -

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Generalized bloch wave analysis for fiber and waveguide gratingsWe have developed a generalized Bloch wave approach for the analysis of aperiodic gratings....

général - core.ac.uk - PDF: authors.library.caltech.edu

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Real-space finite-difference calculation method of generalized bloch wave functions and complex band structures with reduced computational costGeneralized Bloch wave functions of bulk structures, which are composed of not only propagating waves but also decaying and growing evanescent waves, are known to be essential for defining...

général - core.ac.uk - PDF: juser.fz-juelich.de