Relaxations of Excited States and Photo-Induced Phase Transitions

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

Buch | Softcover

XII, 277 Seiten

2011 | 1. Softcover reprint of the original 1st ed. 1997
Springer Berlin (Verlag)
978-3-642-64516-7 (ISBN)

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Message from The Taniguchi Foundation Dr. Kanamori, Distinguished Guests and Friends: The Taniguchi Foundation wishes to welcome the participants of the nine teenth International Symposium on the Theory of Condensed Matter, who have come from within this country and from different parts of the world. The concept of the symposium is unique in that participants, both Japanese and from abroad, are limited in number to small discussion groups, and live together, although for a short period, as a close-knit community. We feel that this kind of environment will assist towards the strengthening of understanding and the fostering of friendship among the attendees. It is easy to talk about, but difficult to realize, the ideal of international friendship and understanding in a world which is steadily growing smaller. So far, the Foundation has invited a total of 149 participants in this division from 24 foreign countries and 299 participants from Japan. And we are all friends. We hope and trust that even after they have reached the heights of academic fame during the coming decades, the participants will continue to join forces and help to forge closer bonds of friendship and cooperation that will make major contributions not only to academia, but also towards world peace and the welfare of mankind. We hope that all the participants will return home with warm memories of both this symposium and the pleasant times that we have shared. Thank you.

Here, 28 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.

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 TcMaterials 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.

Erscheint lt. Verlag	18.9.2011
Reihe/Serie	Springer Series in Solid-State Sciences
Zusatzinfo	XII, 277 p.
Verlagsort	Berlin
Sprache	englisch
Maße	155 x 235 mm
Gewicht	451 g
Themenwelt	Naturwissenschaften ► Physik / Astronomie ► Festkörperphysik
	Naturwissenschaften ► Physik / Astronomie ► Optik
	Naturwissenschaften ► Physik / Astronomie ► Thermodynamik
	Technik ► Elektrotechnik / Energietechnik
Schlagworte	Absorption • Exciton • Laser • optical properties • phase transitions • photo-induced structural phase transition • Photoinduzierte Strukturelle Phasenübergänge • Relaxation angeregter Zustände • Relaxation of excited states • semiconductor
ISBN-10	3-642-64516-X / 364264516X
ISBN-13	978-3-642-64516-7 / 9783642645167
Zustand	Neuware