Chemical Dynamics At Low Temperatures Volume 88

Author : Victor A. Benderskii
Publisher : John Wiley & Sons
ISBN 13 : 0470142006
Total Pages : 400 pages
Book Rating : 4.04/5 ( download)

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Download or read book Chemical Dynamics at Low Temperatures, Volume 88 written by Victor A. Benderskii and published by John Wiley & Sons. This book was released on 2009-09-09 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first unified treatment of experimental and theoreticaladvances in low-temperature chemistry Chemical Dynamics at LowTemperatures is a landmark publication. For the first time, thecumulative results of twenty years of experimental and theoreticalresearch into low-temperature chemistry have been collected andpresented in a unified treatment. The result is a text/referencethat both offers an overview of the subject and contains sufficientdetail to guide practicing researchers toward fertile ground forfuture research. Topics covered include: * Developmental history * Formulation of general problems and the main approximations usedto solve them * Specific features of tunneling chemical dynamics * One-dimensional tunneling in the path integral formalism * Special problems of two- and multidimensional tunneling * An extended presentation of pertinent experimental results

Author : Ilya Prigogine
Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.98/5 ( download)

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Download or read book Chemical Dynamics at Low Temperatures, Volume 88 written by Ilya Prigogine and published by Wiley-Interscience. This book was released on 1958 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first unified treatment of experimental and theoretical advances in low-temperature chemistry Chemical Dynamics at Low Temperatures is a landmark publication. For the first time, the cumulative results of twenty years of experimental and theoretical research into low-temperature chemistry have been collected and presented in a unified treatment. The result is a text/reference that both offers an overview of the subject and contains sufficient detail to guide practicing researchers toward fertile ground for future research. Topics covered include: Developmental history Formulation of general problems and the main approximations used to solve them Specific features of tunneling chemical dynamics One-dimensional tunneling in the path integral formalism Special problems of two- and multidimensional tunneling An extended presentation of pertinent experimental results

Author : Donald Leo Thompson
Publisher : World Scientific
ISBN 13 : 9789810233426
Total Pages : 764 pages
Book Rating : 4.26/5 ( download)

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Download or read book Modern Methods for Multidimensional Dynamics Computations in Chemistry written by Donald Leo Thompson and published by World Scientific. This book was released on 1998 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes many of the key practical theoretical techniques that have been developed to treat chemical dynamics problems in many-atom systems. It contains thorough treatments of fundamental theory and prescriptions for performing computations. The selection of methods, ranging from gas phase bimolecular reactions to complex processes in condensed phases, reflects the breadth of the field.The book is an excellent reference for proven and accepted methods as well as for theoretical approaches that are still being developed. It is appropriate for graduate students and other ?novices? who wish to begin working in chemical dynamics as well as active researchers who wish to acquire a wider knowledge of the field.

Author : William T Coffey
Publisher : World Scientific
ISBN 13 : 9811217297
Total Pages : 709 pages
Book Rating : 4.96/5 ( download)

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Download or read book Thermal Fluctuations And Relaxation Processes In Nanomagnets written by William T Coffey and published by World Scientific. This book was released on 2020-05-21 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting in a coherent and accessible fashion current results in nanomagnetism, this book constitutes a comprehensive, rigorous and readable account, from first principles of the classical and quantum theories underlying the dynamics of magnetic nanoparticles subject to thermal fluctuations.Starting with the Larmor-like equation for a giant spin, both the stochastic (Langevin) equation of motion of the magnetization and the associated evolution (Fokker-Planck) equation for the distribution function of the magnetization orientations of ferromagnetic nanoparticles (classical spins) in a heat bath are developed along with their solution (using angular momentum theory) for arbitrary magnetocrystalline-Zeeman energy. Thus, observables such as the magnetization reversal time, relaxation functions, dynamic susceptibilities, etc. are calculated and compared with the predictions of classical escape rate theory including in the most general case spin-torque-transfer. Regarding quantum effects, which are based on the reduced spin density matrix evolution equation in Hilbert space as is described at length, they are comprehensively treated via the Wigner-Stratonovich formulation of the quantum mechanics of spins via their orientational quasi-probability distributions on a classically meaningful representation space. Here, as suggested by the relevant Weyl symbols, the latter is the configuration space of the polar angles. Hence, one is led, by mapping the reduced density matrix equation onto that space, to a master equation for the quasi-probability evolution akin to the Fokker-Planck equation which may be solved in a similar way. Thus, one may study in a classical-like manner the evolution of observables with spin number ranging from an elementary spin to molecular clusters to the classical limit, viz. a nanoparticle. The entire discussion hinges on the one-to-one correspondence between polarization operators in Hilbert space and the spherical harmonics allied to concepts of spin coherent states long familiar in quantum optics.Catering for the reader with only a passing knowledge of statistical and quantum mechanics, the book serves as an introductory text on a complicated subject where the literature is remarkably sparse.

Author : Roberto Marquardt
Publisher : Elsevier
ISBN 13 : 0128172355
Total Pages : 376 pages
Book Rating : 4.53/5 ( download)

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Download or read book Molecular Spectroscopy and Quantum Dynamics written by Roberto Marquardt and published by Elsevier. This book was released on 2020-09-18 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Spectroscopy and Quantum Dynamics, an exciting new work edited by Professors Martin Quack and Roberto Marquardt, contains comprehensive information on the current state-of-the-art experimental and theoretical methods and techniques used to unravel ultra-fast phenomena in atoms, molecules and condensed matter, along with future perspectives on the field. Contains new insights into the quantum dynamics and spectroscopy of electronic and nuclear motion Presents the most recent developments in the detection and interpretation of ultra-fast phenomena Includes a discussion of the importance of these phenomena for the understanding of chemical reaction dynamics and kinetics in relation to molecular spectra and structure

Author :
Publisher :
ISBN 13 :
Total Pages : 984 pages
Book Rating : 4.52/5 ( download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1989 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.24/5 ( download)

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Download or read book Energy Research Abstracts written by and published by . This book was released on 1989 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.65/5 ( download)

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Download or read book Bibliography on the High Temperature Chemistry and Physics of Materials written by and published by . This book was released on 1980 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : National Institute of Standards and Technology (U.S.)
Publisher :
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.02/5 ( download)

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Download or read book Publications of the National Institute of Standards and Technology ... Catalog written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 1988 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Ian W. M. Smith
Publisher : Imperial College Press
ISBN 13 : 1848162103
Total Pages : 578 pages
Book Rating : 4.05/5 ( download)

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Download or read book Low Temperatures and Cold Molecules written by Ian W. M. Smith and published by Imperial College Press. This book was released on 2008 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together, for the first time, the results of recent research in areas ranging from the chemistry of cold interstellar clouds (10-20 K), through laboratory studies of the spectroscopy and kinetics of ions, radicals and molecules, to studies of molecules in liquid helium droplets, to attempts to create molecular (as distinct from atomic) Bose-Einstein condensates.