Reactivity And Dynamics Of Spin Polarized Radical Pairs PDF Download
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Author | : Katerina E. Dukes |
Publisher | : |
Total Pages | : 268 |
Release | : 1996 |
Genre | : Electron paramagnetic resonance spectroscopy |
ISBN | : |
Download Reactivity and Dynamics of Spin-polarized Radical Pairs Book in PDF, ePub and Kindle
Author | : Hisaharu Hayashi |
Publisher | : World Scientific Publishing Company |
Total Pages | : 267 |
Release | : 2004-03-08 |
Genre | : Science |
ISBN | : 9814365580 |
Download Introduction To Dynamic Spin Chemistry: Magnetic Field Effects On Chemical And Biochemical Reactions Book in PDF, ePub and Kindle
This book presents a detailed account of one of the most mysterious problems in science — whether ordinary magnetic fields can exert an appreciable influence on chemical and biochemical reactions. The first aim of the book is to introduce this research, through theoretical and dynamic spin chemistry, to graduate students and researchers, by means of detailed theoretical and experimental descriptions. The second aim is to review typical recent investigations, which will stimulate new interest and applications in the 21st century. Because dynamic spin chemistry is based on established science, it is expected to provide a guide for all situations in which radicals, radical pairs, and higher spin species occur, including the effects of environmental electromagnetic fields on the human body.
Author | : I︠U︡riĭ Nikolaevich Molin |
Publisher | : Elsevier Publishing Company |
Total Pages | : 428 |
Release | : 1984 |
Genre | : Free radical reactions |
ISBN | : |
Download Spin Polarization and Magnetic Effects in Radical Reactions Book in PDF, ePub and Kindle
Author | : Alan Lewis |
Publisher | : Springer |
Total Pages | : 167 |
Release | : 2018-09-12 |
Genre | : Science |
ISBN | : 3030006867 |
Download Spin Dynamics in Radical Pairs Book in PDF, ePub and Kindle
This book sheds new light on the dynamical behaviour of electron spins in molecules containing two unpaired electrons (i.e. a radical pair). The quantum dynamics of these spins are made complicated by the interaction between the electrons and the many nuclear spins of the molecule; they are intractable using analytical techniques, and a naïve numerical diagonalization is not remotely possible using current computational resources. Hence, this book presents a new method for obtaining the exact quantum-mechanical dynamics of radical pairs with a modest number of nuclear spins. Readers will learn how a calculation that would take 13 years using conventional wavepacket propagation can now be done in 1 day, and will also discover a new semiclassical method for approximating the dynamics in the presence of many nuclear spins. The new methods covered in this book are shown to provide significant insights into three topical and diverse areas: charge recombination in molecular wires (which can be used in artificially mimicking photosynthesis), magnetoelectroluminescence in organic light-emitting diodes, and avian magnetoreception (how birds sense the Earth’s magnetic field in order to navigate).
Author | : William M. Horspool |
Publisher | : CRC Press |
Total Pages | : 2898 |
Release | : 2003-09-29 |
Genre | : Science |
ISBN | : 020349590X |
Download CRC Handbook of Organic Photochemistry and Photobiology, Volumes 1 & 2 Book in PDF, ePub and Kindle
The second edition of this best-selling handbook is bigger, more comprehensive, and now completely current. In addition to thorough updates to the discussions featured in the first edition, this edition includes 66 new chapters that reflect recent developments, new applications, and emerging areas of interest. Within the handbook's 145 critically r
Author | : Malcolm D. Forbes |
Publisher | : John Wiley & Sons |
Total Pages | : 300 |
Release | : 2010-01-22 |
Genre | : Science |
ISBN | : 9780470584101 |
Download Carbon-Centered Free Radicals and Radical Cations Book in PDF, ePub and Kindle
Covers the most advanced computational and experimental methods for studying carbon-centered radical intermediates With its focus on the chemistry of carbon-centered radicals and radical cations, this book helps readers fully exploit the synthetic utility of these intermediates in order to prepare fine chemicals and pharmaceutical products. Moreover, it helps readers better understand their role in complex atmospheric reactions and biological systems. Thoroughly up to date, the book highlights the most advanced computational and experimental methods available for studying and using these critically important intermediates. Carbon-Centered Free Radicals and Radical Cations begins with a short history of the field of free radical chemistry, and then covers: A discussion of the relevant theory Mechanistic chemistry, with an emphasis on synthetic utility Molecular structure and mechanism, focusing on computational methods Spectroscopic investigations of radical structure and kinetics, including demonstrations of spin chemistry techniques such as CIDNP and magnetic field effects Free radical chemistry in macromolecules Each chapter, written by one or more leading experts, explains difficult concepts clearly and concisely, with references to facilitate further investigation of individual topics. The authors were selected in order to provide insight into a broad range of topics, including small molecule synthesis, polymer degradation, computational chemistry as well as highly detailed experimental work in the solid, liquid, and gaseous states. This volume is essential for students or researchers interested in building their understanding of the role of carbon-centered radical intermediates in complex systems and how they may be used to develop a broad range of useful products.
Author | : Marcel Gielen |
Publisher | : John Wiley & Sons |
Total Pages | : 340 |
Release | : 2005-01-28 |
Genre | : Science |
ISBN | : 0470858443 |
Download Fluxional Organometallic and Coordination Compounds Book in PDF, ePub and Kindle
This series offers leading contributions by well-known chemists reviewing the state of the art of this wide research area. Physical organometallic chemistry aims to develop new insights and to promote novel interest and investigations applicable to organometallic chemistry. This volume focuses on several important topics on fluxionality in organometallic and coordination chemistry, reviewed by experts in each of the respective fields. It is intended to provide both authoritative concepts and stimulating ideas in order to tackle dynamics from different angles, aiming at an interdisciplinary approach. The fascinating fluxionality of metal-ligand interactions has been in the centre of interest ever since modern coordination and organometallic chemistry started, and has expanded towards bioinorganic chemistry, catalysis and materials sciences. Provides information on some of the most relevant physical methods for studying dynamic processes Presents numerous examples of dynamic behavior, demonstrating the efficiency of the respective method and stimulating further applications Connects main group, transition metal and solid state chemistry in the question for dynamics
Author | : Kev M. Salikhov |
Publisher | : Springer Science & Business Media |
Total Pages | : 155 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 3709165695 |
Download Magnetic Isotope Effect in Radical Reactions Book in PDF, ePub and Kindle
In the last two decades it was demonstrated that, in addition to masses and charges, magnetic moments of nuclei are able to influence remarkably chemical reactions. This book presents the physical background (both theoretical and experimental) of the magnetic isotope effects in radical reactions in solutions. Special attention has been paid to the quantitative interpretation of the available experimental data. This book will be useful for physicists, chemists and biologists employing the isotope effect in their investigations as well as for those involved in isotope separation and isotope enrichment projects. Additionally, the magnetic isotope effect appears to be important in geochemistry and cosmochemistry. The book can be recommended for postgraduates and senior undergraduate students.
Author | : Ernst Lippert |
Publisher | : Springer Science & Business Media |
Total Pages | : 598 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 3642794076 |
Download Dynamics During Spectroscopic Transitions Book in PDF, ePub and Kindle
"How does a photon get into an atom?" This question - fundamental to quantum mechanics - puzzled leading scientists such as Schrödinger and Heisenberg and is still asked by students. James D. Macomber's book was the first to provide a didactic and unified approach to the answer, which has now been updated by way of recent experimental results and modern theoretical interpretations written by leading scientists. It provides an understanding for similarities among the spectroscopic methods available and is stimulating to read, reflecting the excitement of scientific research.
Author | : Oleg Grinberg |
Publisher | : Springer Science & Business Media |
Total Pages | : 583 |
Release | : 2013-11-09 |
Genre | : Medical |
ISBN | : 1475743793 |
Download Very High Frequency (VHF) ESR/EPR Book in PDF, ePub and Kindle
The field of Very High Frequency EPR (VHF EPR) or sometimes called Very High Field EPR (conveniently, also abbreviated as VHF EPR) has blossomed during the past decade, especially after the original pioneering work of Ya. S. Lebedev and his group at the Institute of Chemical Physics, Russian Academy of Sciences in Moscow. Although Lebedev suffered heavily under the economic constraints of the communist Soviet Union and then succumbed to cancer at the peak of his scientific career, his groundbreaking work from the 1970's is still considered today to be the 'gold standard' by researchers practicing EPR at high magnetic fields. A stimulus for the production of this book is the legacy of Yakov Levedev in his students now residing in academic positions in the US and elsewhere. The aim of this book is to highlight the state of this growing field. This is an attempt to cover the full scope of VHF EPR in a single volume. The idea for this volume came to the editors at the 2001 Rocky Mountain Analytical Conference during the 24th International EPR Symposium chaired by Sandra and Gareth Eaton. VHF EPR was presented as an independent research field at a workshop organized by LC BruneI and supported by the National High Magnetic Field Laboratory, a National Science Foundation funded facility at Florida State University.