عنوان

Relaxations of Excited States and Photo-Induced Structural Phase Transitions

9783642607028

9783642645167

b407392

Relaxations of Excited States and Photo-Induced Structural Phase Transitions

[Book]

Proceedings of the 19th Taniguchi Symposium, Kashikojima, Japan, July 18-23, 1996 /

edited by Keiichiro Nasu.

Berlin, Heidelberg :

Springer Berlin Heidelberg,

1997.

Springer Series in Solid-State Sciences,

124

0171-1873 ;

I General Theory for Photo-Induced Phase Transitions -- Multistabilities of the Ground States, Proliferations of Excitons and Photo-Induced Structural Phase Transitions -- The Instabilities of Excitons in Deformable Lattice and the Photo-Induced Phase Transition -- Hierarchy of Formation of Nanometer Clusters and Periodic Defect- Deformational Structures in Solids Under the Action of Laser Beam -- Photo-Induced Structure Changes of Quasi-one-dimensional Organic Crystals -- Mean-Field Theory of Photo-Induced Structural Phase Transitions -- II Optical Excitations and Photo-Induced Phenomena in BaBiO3, La2CuO4 and Other Perovskites -- Spectroscopic Study of a 3d Peierls Insulator in BaBiO3 -- Evidence of Polaronic Deformations in High T cMaterials Observed by Photo-Induced IR Absorption and Photo-Induced XAS -- III Optical Excitations, Lattice Relaxations and Photo- Induced Phenomena in M-X Chains -- Relaxation Processes of Photo-Excited States in Wide-Gap MX Chain -- Solitons, Polarons and Excitons in MX Chains -- Lattice Relaxations Yielding Nonlinear Excitations in Photo-Excited MX Chains -- IV Optical Excitations, Lattice Relaxations and Photo- Induced Phenomena in Polymers -- Domain-Wall Dynamics of Photo-Induced Phase Transition in Polydiacetylene Single Crystals -- Dynamics of Excitons in Polymer Solids -- Lattice Relaxation of Photo-Excited States in Conjugated Polymers -- V Neutral-Ionic Transitions in Charge-Transfer Salts -- Structural Properties, Dynamics and Pressure Effects at the Neutral-to-Ionic Transition -- Neutral-to-Ionic Transformation as Condensation and Solidification of Charge-Transfer Excitations -- Optical and Related Properties of Organic Charge-Transfer Crystals: An Overview of Experimental Results -- Theory of the Neutral-to-Ionic Transition of Quasi-one-dimensional Charge-Transfer Compounds -- VI Nonlinear Excitations in Charge-Transfer Salts -- Exciton Strings and Exciton Mediated Carrier Transport in a Quasi-one-dimensional Organic Charge-Transfer Crystal -- Photophysics of Charge-Transfer Solids and ?-Conjugated Polymers -- VII Optical Excitations and Lattice Relaxations in Alkali Halides, Semiconductors and Amorphous Solids -- Femtosecond Time-Resolved Studies of Dynamics of Structural Changes Induced by Electronic Excitation in Alkali Halide Crystals -- Theoretical Studies of the Models of Self-Trapped Excitons and Holes in Ionic Crystals -- Photo-Induced Structural Changes in Amorphous Semiconductors -- ab initio Electronic Structure Calculation of Atomic Displacement of Defects in Semiconductors Induced by Electronic Excitation -- Symmetry-Breaking Electronic-Atomic Processes in s-p Bonding Materials -- VIII Optical Properties of Fullerenes and Photo-Induced Polymerization -- Lattice Relaxations Theory of Localized Excitations and Applications to Fullerenes -- Exciton Relaxation and Electron Pairing in Fullerene -- Photochemical Transformations and Polymerization in Solid C60 -- Ultrafast Relaxation of Excitons and Photopolymerization Process in Fullerenes -- Index of Contributors.

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Relaxations of Excited States and Photo-Induced Structural Phase Transitions are the topics discussed during the 19th Taniguchi Symposium. Here, 27 worldwide renowned physicists and chemists report recent topics related to this quite new theme from the view points of both material science and solid-state spectroscopy. The phenomena within the scope of this conference are as follows: >Neural-ionic transistions of organic charge-transfer salts. >Optical excitations, lattice relaxactions and photo-induced phenomena. >Optical properties of the C60 crystal and photo-induced polymerization. >Self-trapped excitons, polarons, solitons and other nonlinear photo-excitations in various insulators. >Photo-induced structural changes in ferroelectrics, semiconductors and amorphous materials.

9783642645167

Springer eBooks

Physics.

Nasu, Keiichiro.

SpringerLink (Online service)

20190307161600.0

[Book]

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