Titlebook: Ultrafast Dynamics of Quantum Systems; Physical Processes a Baldassare Bartolo,Giulio Gambarota Book 2002 Springer Science+Business Media N

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Meander

Dielectric Description of Semiconductors: From Maxwell— to Semiconductor Bloch—Equationsions which are the today’s standard model of semiconductor optics in the short time regime. Together with the Maxwell equations these form a closed set of dynamical equations for the electromagnetic field, polarization, and electron/hole population of a semiconductor upon optical excitations. Some selected applications and problems are added.

objection

Jahn-Teller Driven Movements of Excited Ions in Solidstive to its environment as a consequence of the optical transition. This not only has consequences for the line shape of absorption- and emission bands, the JT effect may also contribute to the Stokes Shift between absorption and emission, relaxing the contradiction between a large Stokes Shift and a high quantum efficiency.

UTTER

B. Di Bartololten sich nach den Untersuchungen von .. auch Aminos?uren (Abb. 102). Bei diesen Stoffen, also amphoteren Elektrolyten, erh?lt man sowohl mit Natronlauge wie mit Salzs?ure eine Viscosit?tssteigerung. Ein Minimum der Viscosit?t ist am isoelektrischen Punkt vorhanden.

Macronutrients

J?rn M. Hvamer erforderlichen Ruhepausen für eine ausreichende Erholung Sorge getragen wird. Dieses Gesetz gilt für den gesamten Organismus ebensogut wie für seine einzelnen Teile. Es ist bekannt, da? man Muskeln, Nerven, Drüsen usw. durch fortgesetzte Reizung zum Aufh?ren jeder Funktion bringen kann.

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Femtosecond Dynamics of Molecular Reactions at Metal Surfacese with a metal surface in preparation for discussion of some recent photochemistry experiments using subpicosecond laser pulses. The experiments address the nature of the photo-excited electrons that are responsible for chemical reaction of the adsorbates.

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