Vibronic Interactions and the Jahn-Teller Effect : Theory and Applications. 1st ed. 2012

種類:

電子ブック

責任表示:

edited by Mihail Atanasov, Claude Daul, Philip L.W. Tregenna-Piggott

出版情報:

Dordrecht : Springer Netherlands : Imprint: Springer, 2012

著者名:

• Atanasov, Mihail.
• Daul, Claude.
• Tregenna-Piggott, Philip L.W.
• SpringerLink (Online service)

シリーズ名:

Progress in Theoretical Chemistry and Physics ; 23

ISBN:

9789400723849 [9400723849]    

注記:

Critical Review of Contributions to the Jahn-Teller Symposium JT2010 and Beyond -- Density Functional Theory Study of the Multimode Jahn-Teller Effect – Ground State Distortion of Benzene Cation -- A Symmetry Adapted Approach to the Dynamic  Jahn-Teller Problem -- Group-Theoretical Treatment of Pseudo-Jahn-Teller Systems -- The Dynamic Jahn-Teller Effect in Cu(II)/MgO -- Dynamic and Static Jahn-Teller Effect in Impurities: Determination of the Tunneling Splitting -- Experimental Evaluation of the Jahn-Teller Effect Parameters by Means of Ultrasonic Measurements. Application to Impurity Centers in Crystals -- Raman Scattering for Weakened Bonds in the Intermediate States of Impurity Centers -- Vibronic Transitions to a State with Jahn-Teller Effect: Contribution of Phonons -- Many-Electron Multiplet Theory Applied to O-Vacancies in (i) Nanocrystalline HfO2 and (ii) Non-Crystalline SiO2 and Si Oxynitride Alloys -- C60 Molecules on Surfaces: the Role of Jahn-Teller Effects and Surface Interactions -- The Quadrat
The concepts of the Jahn-Teller effect and vibronic coupling are being applied to more and more systems in both chemistry and physics. Aspects of structural chemistry such as the distortion of the nuclear framework to a lower-symmetry conformation have received an increasing attention, as well as the dynamics on the coupled potential energy surfaces.   The Jahn-Teller intersections are now recognized as prototype cases of conical intersections where the nuclear motion is known to be inherently nonadiabatic in nature and interchanges freely between the different potential energy surfaces. In the condensed phase especially, the significance of the Jahn-Teller effect has been increasingly appreciated, following the discovery of superconductivity in the fullerides and of very large ("colossal") magnetoresistance in the manganite perovskites. Indeed, these materials are particularly challenging since the Jahn-Teller interaction competes with electronic correlation effects.     Vibronic Interactions and the Jahn-Te

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