Excited State Absorption Spectroscopy on a Nanosecond Time Scale PDF Download

Author: David Saul Kliger
Publisher:
ISBN:
Category : Absorption spectra
Languages : en
Pages : 232

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Author: Jack Yarwood
Publisher: Royal Society of Chemistry
ISBN: 1847550479
Category : Reference
Languages : en
Pages : 334

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Book Description
Reflecting the growing volume of published work in this field, researchers will find this book an invaluable source of information on current methods and applications.

Author: Jacek Waluk
Publisher: John Wiley & Sons
ISBN: 9780471297079
Category : Science
Languages : en
Pages : 400

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Book Description
A unique look at some of the hottest topics in photophysics and photochemistry today The study of molecules in excited states has exploded over the past decade, providing new insights into conformational changes in organic molecules and opening up research opportunities for scientists and professionals in chemistry, physics, biology, medicine, and materials engineering. Using conformational analysis as a unifying concept, this important new work provides readers with a cohesive and cutting-edge overview of this fascinating and challenging field. From conformational changes accompanying photoinduced electron transfer to elementary photophysical and photochemical processes in living systems, the most representative and challenging topics are carefully gleaned from the vast literature, highlighting major conceptual problems along with the relevant experimental techniques. Authoritative, detailed contributions from both experimentalists and theoreticians include coverage of: * Conformational changes in intramolecular excited state electron transfer * Conformational aspects of excited state proton transfer * The novel topic of solute-solvent friction in chemical reactions * Mechanisms and structural aspects of exciplex formations * Conformational aspects of organic photochemistry * Calculations of excited state conformational properties

Author: R. Cundall
Publisher: Springer Science & Business Media
ISBN: 1475716346
Category : Science
Languages : en
Pages : 767

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Book Description
At the time that the editors conceived the idea of trying to organize the meeting on which the contents of this volume are based and which became, in March 1980, a NATO Advanced Study Institute, the techniques of time-resolved fluorescence spectroscopy, in both the nanosecond and sub-nanosecond time-domains, might reasonably have been said to be coming of age, both in their execution and in the analysis and interpretation of the results obtained. These techniques, then as now, comprised mainly a number of pulse methods using laser, flash-lamp or, most recently, synchrotron radiation. In addition, significant developments in the more classical phase approach had also rendered that method popular, utilizing either modulation of an otherwise continuous source or, again recently, the ultra-rapid pulse rate attainable with a synchrotron source. In general terms, time-resolved fluorescence studies are capable, under appropriate conditions, of supplying direct kinetic information on both photophysics and various aspects of molecular, macromolecular and supramolecular structure and dynamics. The nanosecond and sub-nanosecond time-scales directly probed render these techniques particularly appropriate in studying relaxation and fluctuation processes in macromolecules, particularly biopolymers (e. g. proteins, nucleic acids), in supramolecular assemblies such as cell membranes, and in a variety of relatively simpler model systems.

Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1264

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Author: Ralf Menzel
Publisher: Springer Science & Business Media
ISBN: 3662045214
Category : Science
Languages : en
Pages : 895

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Book Description
Deals with the fundamental properties of photon and light beams, both experimentally and theoretically. It covers the essentials of linear interactions and most of the nonlinear interactions between light and matter in both the transparent and absorbing cases. About 4000 references open access to original literature.

Author: Francois Kajzar
Publisher: CRC Press
ISBN: 9789056992620
Category : Science
Languages : en
Pages : 572

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Author: United States. Air Force. Office of Scientific Research. Directorate of Chemical Sciences
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 138

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Author: Air Pollution Technical Information Center
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 732

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Book Description

Author: Haining Tian
Publisher: Springer
ISBN: 9811059241
Category : Technology & Engineering
Languages : en
Pages : 539

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Book Description
This book shows the different molecular devices used for solar energy conversion and storage and the important characterization techniques for this kind of device. It has five chapters describing representative molecule-based solar cells, such as organic solar cells, dye-sensitized solar cells and hybrid solar cells (perovskite solar cell and quantum dots solar cells). It also includes two chapters demonstrating the use of molecular devices in the areas of solar fuel, water splitting and carbon dioxide reduction. There are further two chapters with interesting examples of solar energy storage related devices, like solar flow battery, solar capacitor and solar energy-thermal energy storage. Three chapters introduce important techniques used to characterize, investigate and evaluate the mechanism of molecular devices. The final chapter discusses the stability of perovskite solar cells. This book is relevant for a wide readership, and is particularly useful for students, researchers and industrial professionals who are working on molecular devices for solar energy utilization.