Organic Molecular Aggregates -

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Sommaire:
I Basic Concepts, Methods and Results.- Excited State Interaction and Energy Transfer Between Molecules in Organic Crystals - Basic Experimental Methods and Results.- Electronic Excitations in Molecular Solids.- II Interaction of Electronic Excitations with Electromagnetic Radiation.- Excitation Spectroscopy of Triplet State Monomers, Aggregates and Excitons in Anthracene Crystals.- Photoemission from Molecular Crystals, Bandstructure and Resonance Effects.- New Type of Local Resonances in Thin Rough Films.- III Electronic Excitations and Spin Dynamics.- Electron Spin Echo Spectroscopy of One-Dimensional Excitons.- Energy Transfer in Molecular Crystals and Its Influence on Spin Resonance.- Ensemble Averaged Spin Pair Dynamics of Doublet and Triplet Molecules.- IV Interaction of Electronic Excitations with Lattice Vibrations.- Localization and Delocalization of an Exciton in the Phonon Field.- Vibronic Excitons in the Intermediate Coupling Regime.- Photo-Induced Electron or Excitation Transfer Enhanced During Vibrational Relaxation and Generalized F?rster's Formula.- Molecular Aggregates in Liquids Resolved by a Novel Raman Spectroscopy.- V Excimers, Charge Transfer Excitons and Exciton Fission.- Charge Transfer Spectra of Aromatic Hydrocarbon Crystals.- Exciton Band Structure and Excimer Formation.- Fission and Radiation!ess Transitions in Organic Molecular Crystals in Highly Excited States.- VI Electronic Excitations in Disordered Systems.- Transport and Thermodynamics of Physical Systems with Fractal Geometry.- Hopping Transport in Disordered Systems.- Energy Transfer and Relaxation Processes as Studied by Picosecond Fluorescence Spectroscopy.- Theoretical Methods for the Analysis of Exciton Capture and Annihilation.- Excitation Transport in NaphthaleneAggregates: Mixed Crystals, Amorphous Thin Films and Polymeric Glasses.- VII Electronic Excitation of Impurities in Glasses and Polymers.- Dynamical Linewidth Effects of Hole Burning of Free Base Phthalocyanine in Polymers: Spectral Diffusion and Exchange Narrowing.- Theory of Dephasing of Impurities in Glasses.- VIII Conductivity and Superconductivity in Organic Materials.- Spin Resonance and Conductivity of F1uoranthenyl Radical Cation Salts.- Conducting Polymers Derived from Pyrrole.- Organic Superconductors: Quasi One-Dimensional Conductors, Anomalous Superconductors.- IX Electronic Excitations in Photosynthetic Systems.- Optical Investigations of Photosynthetic Systems.- Index of Contributors.