Conical Intersections - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Conical Intersections write by Wolfgang Domcke. This book was released on 2004. Conical Intersections available in PDF, EPUB and Kindle. This invaluable book presents a systematic exposition of the current state of knowledge about conical intersections, which has been elaborated in research papers scattered throughout the chemical physics literature.
Conical Intersections in Photochemistry, Spectroscopy, and Chemical Dynamics
Conical Intersections in Photochemistry, Spectroscopy, and Chemical Dynamics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Conical Intersections in Photochemistry, Spectroscopy, and Chemical Dynamics write by Yehuda Haas. This book was released on 2000. Conical Intersections in Photochemistry, Spectroscopy, and Chemical Dynamics available in PDF, EPUB and Kindle.
Conical Intersections
Conical Intersections - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Conical Intersections write by Wolfgang Domcke. This book was released on 2011. Conical Intersections available in PDF, EPUB and Kindle. The concept of adiabatic electronic potential-energy surfaces, defined by the Born?Oppenheimer approximation, is fundamental to our thinking about chemical processes. Recent computational as well as experimental studies have produced ample evidence that the so-called conical intersections of electronic energy surfaces, predicted by von Neumann and Wigner in 1929, are the rule rather than the exception in polyatomic molecules. It is nowadays increasingly recognized that conical intersections play a key mechanistic role in chemical reaction dynamics. This volume provides an up-to-date overview of the multi-faceted research on the role of conical intersections in photochemistry and photobiology, including basic theoretical concepts, novel computational strategies as well as innovative experiments. The contents and discussions will be of value to advanced students and researchers in photochemistry, molecular spectroscopy and related areas.
Quantum Dynamics and Laser Control for Photochemistry
Quantum Dynamics and Laser Control for Photochemistry - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Quantum Dynamics and Laser Control for Photochemistry write by Matthieu Sala. This book was released on 2016-01-23. Quantum Dynamics and Laser Control for Photochemistry available in PDF, EPUB and Kindle. The central subject of this thesis is the theoretical description of ultrafast dynamical processes in molecular systems of chemical interest and their control by laser pulses. This work encompasses different cutting-edge methods in quantum chemistry, quantum dynamics and for the rigorous description of the interaction of light and matter at the molecular level. It provides a general quantum mechanical framework for the description of chemical processes guided by laser pulses, in particular near conical intersections, i.e. geometries where the nuclear and electronic motions couple and the molecule undergoes non-adiabatic (or non-Born-Oppenheimer) dynamics. In close collaboration with experimentalists, the author succeeds in making a decisive step to link and to apply quantum physics to chemistry by transferring state of the art techniques and concepts developed in physics to chemistry, such as “light dressed atoms and molecules” and “adiabatic Floquet theory”. He applies these techniques in three prototypic model systems (aniline, pyrazine and NHD2) using high-level electronic structure calculations. Readers will enjoy the comprehensive and accessible introduction to the topic and methodology, as well as the clear structure of the thesis.
Photochemistry
Photochemistry - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Photochemistry write by Maurizio Persico. This book was released on 2018-05-04. Photochemistry available in PDF, EPUB and Kindle. This book offers an introduction to photochemistry for students with a minimal background in physical chemistry and molecular quantum mechanics. The focus is from a theoretical perspective and highlights excited state dynamics. The authors, experienced lecturers, describe the main concepts in photochemical and photophysical processes that are used as a basis to interpret classical steady-state experimental results (essentially product branching ratios and quantum yields) and the most advanced time-resolved techniques. A significant portion of the content is devoted to the computational techniques present in quantum chemistry and molecular dynamics.With its short summaries, questions and exercises, this book is aimed at graduate students, while its theoretical focus differentiates it from most introductory textbooks on photochemistry.
