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Showing 1 to 4 of 4 for “"Berreman"”.
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Échantillons anisotropes: ellipsométrie et stokesmétrie
… Nous décrivons la théorie développée par Berreman pour les couches minces anisotropes, la théorie développée par Bader, de Dormale et La Salle pour les systèmes anisotropes stratifiés avec une monochromaticité non parfaite et les résultats numériques obtenus. Nous décrivons le mécanisme …
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Infrared absorption by localized polarons in the silver halides
… using a variation of the technique of Berreman. At 7oK, the longitudinal optical frequency was 140 ± 1 cm- l in AgBr, and 197 ±l cm-1 in AgCl.
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Reststrahlen band optics for the advancement of far-infrared optical architecture
… exploiting an absorption resonance known as the Berreman mode as a mechanism to link optical phonons to free space photons. The Berreman mode is a strong absorption resonance that occurs near the longitudinal optical phonon energy at moderate angles of incidence in polar semiconductors. …
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Analysis of Mueller matrices of metamaterials and multiferroics
… of theoretical models for data analysis. Berreman's 4 x 4 matrix formalism is used to derive forward models for the optical spectra of Reflectivity, Transmission, Rotating Analyzer Ellipsometry (RAE), and Mueller Matrices (MM). The forward models incorporate the relative electric …