Download or read book Vibrational Energy Transfer in Small Polyatomic Molecules written by N. J. G. Smith and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On the Vibrational Energy Transfer Processes of Polyatomic Molecules in the Gas and Solid Phases written by Vartkess Ara Apkarian and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vibrational Energy Transfer in Polyatomic Molecules written by Sarah Margaret Anne Wright and published by . This book was released on 2000 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Introduction to Molecular Energy Transfer written by James Yardley and published by Elsevier. This book was released on 2012-12-02 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Molecular Energy Transfer intends to provide an elementary introduction to the subject of molecular energy transfer and relaxation. The book covers the foundation of molecular energy transfer such as quantum mechanics; the vibrational state of molecules; and vibrational energy transfer and the experimental methods for its study. Coverage also includes the different kinds of energy transfer in gases; vibrational relaxation in condensed phases; electronic states and interactions; electronic energy as a result of intermolecular interaction; radiationless electronic transition; and rotational energy transfer. The text is recommended for students, graduates, and researchers in the fields of physics and chemistry, especially those who would like to know more about molecular energy transfer.

Download or read book Vibrational Energy Transfer by Reacting Polyatomic Molecules at Elevated Temperatures The Competitive Channel System 1 1 cyclopropane d2 written by Igal Eliahu Klein and published by . This book was released on 1977 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transfer and Storage of Energy by Molecules written by Alastair MacArthur North and published by . This book was released on 1969 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transfer and Storage of Energy by Molecules Vibrational energy written by George Murray Burnett and published by . This book was released on 1969 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vibrational Energy Flow in Electronically Excited Polyatomic Molecules written by David Bates Moss and published by . This book was released on 1986 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Charge and Energy Transfer Dynamics in Molecular Systems written by Volkhard May and published by John Wiley & Sons. This book was released on 2023-08-28 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Charge and Energy Transfer Dynamics in Molecular Systems Comprehensive resource offering knowledge on charge and energy transfer dynamics in molecular systems and nanostructures Charge and Energy Transfer Dynamics in Molecular Systems provides a unified description of different charge and energy transfer phenomena in molecular systems with emphasis on the theory, bridging the regimes of coherent and dissipative dynamics and thus presenting classic rate theories as well as modern treatments of ultrafast phenomena. Starting from microscopic models, the common features of the different transfer processes are highlighted, along with applications ranging from vibrational energy flow in large polyatomic molecules, the motion of protons in solution, up to the concerted dynamics of electronic and nuclear degrees of freedom in molecules and molecular aggregates. The newly revised and updated Fourth Edition contains a more detailed coverage of recent developments in density matrix theory, mixed quantum-classical methods for dynamics simulations, and a substantially expanded treatment of time-resolved spectroscopy. The book is written in an easy-to-follow style, including detailed mathematical derivations, thus making even complex concepts understandable and applicable. Charge and Energy Transfer Dynamics in Molecular Systems includes information on: Electronic and vibrational molecular states, covering molecular Schrödinger equation, Born—Oppenheimer separation and approximation, Hartree-Fock equations and other electronic structure methods Dynamics of isolated and open quantum systems, covering multidimensional wave packet dynamics, and different variants of density operator equations Interaction of molecular systems with radiation fields, covering linear and nonlinear optical response using the correlation function approach Intramolecular electronic transitions, covering optical transition and internal conversion processes Transfer processes of electrons, protons, and electronic excitation energy Providing in-depth coverage of the subject, Charge and Energy Transfer Dynamics in Molecular Systems is an essential resource for anyone working on timely problems of energy and charge transfer in physics, chemistry and biophysics as well as for all engaged in nanoscience and organic electronics.

Download or read book State Resolved Collisional Energy Transfer in Highly Vibrationally Excited Polyatomic Molecules written by and published by . This book was released on 1992 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transfer of energy in isolated or colliding molecules is a fundamental process with practical consequences for complex phenomena occurring in atmospheric chemistry, combustion, molecular lasers, plasmas, and a host of other environments containing energetic species. We have developed a technique that combines vibrational overtone excitation, to prepare highly vibrationally excited initial states, and time-resolved spectroscopic detection, to probe the evolution of the prepared state, for studying energy transfer in vibrationally energized molecules. We have used this approach to determine directly, for the first time, the frequencies of the three ungerade vibrations in the first electronically excited state of acetylene. Using this information we have characterized highly vibrationally excited states of acetylene and directly the frequencies and rotational constants of the perturbing vibrational states at these energies. Combining these spectroscopic insights on the vibrationally and electronically excited states of acetylene has allowed us to determine the energy transfer rates and pathways in the collisional relaxation of a polyatomic molecule containing 10,000 cm-1 of vibrational energy, Rotational energy transfer is very rapid, occurring on about every other collision, but is essentially unaffected by the identity of the vibrational state in which the rotational relaxation occurs.

Download or read book Collisional Energy Transfer in Highly Vibrationally Excited Polyatomic Molecules written by F. F. Crim and published by . This book was released on 1988 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three objectives of this work are to determine the nature of highly vibrationally excited polyatomic molecule, to determine the rate constants and pathways for the collisional relaxation of these molecules, and to probe the electronic spectroscopy of these molecules. We have created and implemented approaches for accomplishing these objectives and have demonstrated their feasibility by studying the collisional energy transfer in highly vibrational excited acetylene. We have found that the collisional self relaxation rates of single angular momentum states with 10,000/cm of vibrational energy are a substantial fraction of the gas kinetic collision rates. The rate constant is about a factor of two smaller for relaxation by atomic partners. Molecular energy transfer, Vibrational energy transfer. (MJM).

Download or read book Vibrational Energy Transfer in Unimolecular Reaction Systems written by B. S. Rabinovitch and published by . This book was released on 1976 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative vibrational energy transfer data for polyatomic molecules at high levels of excitation are available from experiment at temperatures below approximate 600 K. In the treatment of systems at higher temperatures, as in shock tubes, collision efficiencies are simply transferred from low to high temperature. The theory of Tardy and Rabinovitch and Lin and Rabinovitch predicts a marked decrease in efficiency with rise of temperature. Some existing unimolecular reaction shock data is examined and some difficulties in interpretation are shown to be alleviated if decreased magnitudes for vibrational energy transfer efficiencies are employed. (Author).

Download or read book Determination of Stepsize Parameters for Intermolecular Vibrational Energy Transfer written by and published by . This book was released on 1992 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Intermolecular Energy Transfer Collisional Transition Probabilities for Polyatomic Molecules at High Levels of Vibrational Excitation written by B. S. Rabinovitch and published by . This book was released on 1969 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report summarizes the experimental and theoretical accomplishment under a program which dealing with collisional activation and deactivation of polyatomic molecules at the levels of vibrational excitation which correspond to chemical reaction. (Author).

Download or read book Vibrational Energy Transfer in Liquids written by Hamzeh Moh'd Abdel-Halim and published by . This book was released on 1984 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transfer and Storage of Energy by Molecules Electronic energy written by George Murray Burnett and published by . This book was released on 1969 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transients in Vibrational Relaxation of Polyatomic Molecules at High Temperatures by the Variable Encounter Method written by M. C. Flowers and published by . This book was released on 1979 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Temperature dependence of vibrational energy transfer efficiency in high temperature gas systems is described. The Variable Encounter Method is applied to the study of the transient region in vibrational accommodation of cyclobutane at high temperature surfaces. Collision efficiency declines with rise of temperature. Surface collisions are more efficient than binary gas phase encounters. (Author).