Propagation et localisation des ondes acoustiques et électromagnétiques dans les milieux stratifiés et les guides d'ondes quasi-unidimensionnels

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ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (494 download)

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Book Synopsis Propagation et localisation des ondes acoustiques et électromagnétiques dans les milieux stratifiés et les guides d'ondes quasi-unidimensionnels by : El Houssaine El Boudouti

Download or read book Propagation et localisation des ondes acoustiques et électromagnétiques dans les milieux stratifiés et les guides d'ondes quasi-unidimensionnels written by El Houssaine El Boudouti and published by . This book was released on 2007 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dans le cas des ondes acoustiques de polarisation transverse et sagittale, nous avons mis en évidence différents modes guidés dans les couches adsorbées et les super-réseaux. Nous avons démontré analytiquement une règle générale sur l'existence des modes de surface et d'interface dans les super-réseaux solide-solide et solide-fluide ainsi que des relations exactes entre les densités d'états et les temps de phase en réflexion et en transmission dans les super-réseaux finis. Aussi, nous avons montré que les structures lamellaires peuvent être utilisées comme mirroirs et fIltres acoustiques. La propagation des ondes électromagnétiques de polarisation TE et TM dans les multicouches optiques a été étudiée en présence des différentes inhomogénéités citées ci-dessus. La possibilité d'existence de gaps omnidirectionnels et de fIltrage par ces structures est clairement démontrée. EnfIn, en utilisant le modèle de Kronig-Penney, nous avons abordé les états électroniques associés à l'interface entre un super-réseau semi-conducteur à base complexe et un substrat homogène.

Quantum Mechanics, Volume 3

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Publisher : John Wiley & Sons
ISBN 13 : 3527345558
Total Pages : 790 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Quantum Mechanics, Volume 3 by : Claude Cohen-Tannoudji

Download or read book Quantum Mechanics, Volume 3 written by Claude Cohen-Tannoudji and published by John Wiley & Sons. This book was released on 2019-12-16 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new, third volume of Cohen-Tannoudji's groundbreaking textbook covers advanced topics of quantum mechanics such as uncorrelated and correlated identical particles, the quantum theory of the electromagnetic field, absorption, emission and scattering of photons by atoms, and quantum entanglement. Written in a didactically unrivalled manner, the textbook explains the fundamental concepts in seven chapters which are elaborated in accompanying complements that provide more detailed discussions, examples and applications. * Completing the success story: the third and final volume of the quantum mechanics textbook written by 1997 Nobel laureate Claude Cohen-Tannoudji and his colleagues Bernard Diu and Franck Laloë * As easily comprehensible as possible: all steps of the physical background and its mathematical representation are spelled out explicitly * Comprehensive: in addition to the fundamentals themselves, the books comes with a wealth of elaborately explained examples and applications Claude Cohen-Tannoudji was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris where he also studied and received his PhD in 1962. In 1973 he became Professor of atomic and molecular physics at the Collège des France. His main research interests were optical pumping, quantum optics and atom-photon interactions. In 1997, Claude Cohen-Tannoudji, together with Steven Chu and William D. Phillips, was awarded the Nobel Prize in Physics for his research on laser cooling and trapping of neutral atoms. Bernard Diu was Professor at the Denis Diderot University (Paris VII). He was engaged in research at the Laboratory of Theoretical Physics and High Energy where his focus was on strong interactions physics and statistical mechanics. Franck Laloë was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris. His first assignment was with the University of Paris VI before he was appointed to the CNRS, the French National Research Center. His research was focused on optical pumping, statistical mechanics of quantum gases, musical acoustics and the foundations of quantum mechanics.

Low Frequency Scattering

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Publisher : Oxford University Press
ISBN 13 : 9780198536789
Total Pages : 322 pages
Book Rating : 4.5/5 (367 download)

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Book Synopsis Low Frequency Scattering by : George Dassios

Download or read book Low Frequency Scattering written by George Dassios and published by Oxford University Press. This book was released on 2000 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scattering theory deals with the interactions of waves with obstacles in their path, and low frequency scattering occurs when the obstacles involved are very small. This book gives an overview of the subject for graduates and researchers, for the first time unifying the theories covering acoustic, electromagnetic and elastic waves.

Ondes acoustiques

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Publisher : Editions Ecole Polytechnique
ISBN 13 : 9782730208406
Total Pages : 228 pages
Book Rating : 4.2/5 (84 download)

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Book Synopsis Ondes acoustiques by : Antoine Chaigne

Download or read book Ondes acoustiques written by Antoine Chaigne and published by Editions Ecole Polytechnique. This book was released on 2001 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: