Collision- and Interaction-Induced Spectroscopy

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Publisher : Springer Science & Business Media
ISBN 13 : 9401101833
Total Pages : 581 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Collision- and Interaction-Induced Spectroscopy by : G.C. Tabisz

Download or read book Collision- and Interaction-Induced Spectroscopy written by G.C. Tabisz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collision-or interaction-induced spectroscopy refers to radiative transitions, which are forbidden in free atoms or molecules, but which occur in clusters of interacting atoms or molecules. The most common phenomena are induced absorption, in the infrared region, and induced light scattering, which involves inelastic scattering of visible laser light. The particle interactions giving rise to the necessary induced dipole moments and polarizabilities are modelled at long range by multipole expansions; at short range, electron overlap and exchange mechanisms come into play. Information on atomic and molecular interactions and dynamics in dense media on a picosecond timescale may be drawn from the spectra. Collision-induced absorption in the infrared was discovered at the University of Toronto in 1949 by Crawford, Welsh and Locke who studied liquid O and N. Through the 1950s and 1960s, 2 2 experimental elucidation of the phenomenon, particularly in gases, continued and theoretical underpinnings were established. In the late 1960s, the related phenomenon of collision-induced light scattering was first observed in compressed inert gases. In 1978, an 'Enrico Fermi' Summer School was held at Varenna, Italy, under the directorship of J. Van Kranendonk. The lectures, there, reviewed activity from the previous two decades, during which the approach to the subject had not changed greatly. In 1983, a highly successful NATO Advanced Research Workshop was held at Bonas, France, under the directorship of G. Birnbaum. An important outcome of that meeting was the demonstration of the maturity and sophistication of current experimental and theoretical techniques.

Collision-induced Absorption in Gases

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Publisher :
ISBN 13 : 9780521393454
Total Pages : 410 pages
Book Rating : 4.3/5 (934 download)

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Book Synopsis Collision-induced Absorption in Gases by : Lothar Frommhold

Download or read book Collision-induced Absorption in Gases written by Lothar Frommhold and published by . This book was released on 1993 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the theory and experiment of collision-induced absorption of infrared radiation in dense gases.

Interaction-induced Electric Properties of van der Waals Complexes

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Publisher : Springer
ISBN 13 : 331949032X
Total Pages : 112 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Interaction-induced Electric Properties of van der Waals Complexes by : Victor N. Cherepanov

Download or read book Interaction-induced Electric Properties of van der Waals Complexes written by Victor N. Cherepanov and published by Springer. This book was released on 2016-11-16 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brief explains the theory of the interaction-induced electrical properties of van der Waals complexes. It focuses on the interaction-induced electrical dipole moments, polarizabilities and first hyperpolarizabilities of atom-atomic, atom-molecular and molecular-molecular van der Waals complexes.

Collisional Effects on Molecular Spectra

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Publisher : Elsevier
ISBN 13 : 0128227362
Total Pages : 577 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Collisional Effects on Molecular Spectra by : Jean-Michel Hartmann

Download or read book Collisional Effects on Molecular Spectra written by Jean-Michel Hartmann and published by Elsevier. This book was released on 2021-01-12 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas phase molecular spectroscopy is a powerful tool for obtaining information on the geometry and internal structure of isolated molecules and their interactions with others. It enables the understanding and description, through measurements and modeling, of the influence of pressure on light absorption, emission, and scattering by gas molecules, which must be taken into account for the correct analysis and prediction of the resulting spectra. Collisional Effects on Molecular Spectra: Laboratory Experiments and Models, Consequences for Applications, Second Edition provides an updated review of current experimental techniques, theoretical knowledge, and practical applications. After an introduction to collisional effects on molecular spectra, the book moves on by taking a threefold approach: it highlights key models, reviews available data, and discusses the consequences for applications. These include areas such as heat transfer, remote sensing, optical sounding, metrology, probing of gas media, and climate predictions. This second edition also contains, with respect to the first one, significant amounts of new information, including 23 figures, 8 tables, and around 700 references.Drawing on the extensive experience of its expert authors, Collisional Effects on Molecular Spectra: Laboratory Experiments and Models, Consequences for Applications, Second Edition, is a valuable guide for all those involved with sourcing, researching, interpreting, or applying gas phase molecular spectroscopy techniques across a range of fields. Provides updated information on the latest advances in the field, including isolated line shapes, line-broadening and -shifting, line-mixing, the far wings and associated continua, and collision-induced absorption Reviews recently developed experimental techniques of high accuracy and sensitivity Highlights the latest practical applications in areas such as metrology, probing of gas media, and climate prediction

Chemical Modelling

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Publisher : Royal Society of Chemistry
ISBN 13 : 1849734798
Total Pages : 229 pages
Book Rating : 4.8/5 (497 download)

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Book Synopsis Chemical Modelling by : Michael Springborg

Download or read book Chemical Modelling written by Michael Springborg and published by Royal Society of Chemistry. This book was released on 2012-11-08 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Modelling: Applications and Theory comprises critical literature reviews of all aspects of molecular modelling. Molecular modelling in this context refers to modelliing the structure, properties and reactions of atoms, molecules and materials. Each chapter provides a selective review of recent literature, incorporating sufficient historical perspective for the non-specialist to gain an understanding. With chemical modelling covering such a wide range of subjects, this Specialist Periodical Report serves as the first port of call to any chemist, biochemist, materials scientist or molecular physicist needing to acquaint themselves with major developments in the area.

Atomic and Molecular Nonlinear Optics: Theory, Experiment and Computation

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Publisher : IOS Press
ISBN 13 : 1607507420
Total Pages : 544 pages
Book Rating : 4.6/5 (75 download)

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Book Synopsis Atomic and Molecular Nonlinear Optics: Theory, Experiment and Computation by : G. Maroulis

Download or read book Atomic and Molecular Nonlinear Optics: Theory, Experiment and Computation written by G. Maroulis and published by IOS Press. This book was released on 2011-05-27 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers collected in this volume in honor of the late Stanisław Kielich cover an impressive range of modern subjects in molecular science. These subjects include, among others, the nonlinear optics of molecules, new approaches to the electronic structure of large molecules, the properties of carbon nanotubes, fluorescence polarization spectroscopy, computational studies of systems of fundamental interest to collision-induced spectroscopy, the simulation of fluids, NLO materials, chemical bonding in complex molecules, the NLO properties of functionalized DNA and the magnetic properties of molecular assemblies. Written by eminent specialists, the papers should offer valuable guidance to a wide community of graduate students and researchers.

Weakly Interacting Molecular Pairs: Unconventional Absorbers of Radiation in the Atmosphere

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Publisher : Springer Science & Business Media
ISBN 13 : 9781402015953
Total Pages : 312 pages
Book Rating : 4.0/5 (159 download)

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Book Synopsis Weakly Interacting Molecular Pairs: Unconventional Absorbers of Radiation in the Atmosphere by : Claude Camy-Peyret

Download or read book Weakly Interacting Molecular Pairs: Unconventional Absorbers of Radiation in the Atmosphere written by Claude Camy-Peyret and published by Springer Science & Business Media. This book was released on with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Phenomena Induced by Intermolecular Interactions

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Publisher : Springer Science & Business Media
ISBN 13 : 1461325110
Total Pages : 784 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Phenomena Induced by Intermolecular Interactions by : G. Birnbaum

Download or read book Phenomena Induced by Intermolecular Interactions written by G. Birnbaum and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is concerned with recent experimental and theoretical work dealing with phenomena created by the transient dipoles and polarizabilities produced by intermolecular interactions. The for mer produce absorption from the microwave to the optical regions of the spectrum and the latter produce Rayleigh and Raman scattering; such absorption and scattering would be absent without collisions. Static properties, such as dielectric constant, refractive index, and Kerr effect, also exhibit the effects of induced dipoles and polarizabilities. The first observation of an infrared absorption spectrum pro duced by the collisions of molecules which ordinarily do not have an allowed dipole transition was reported in 1949 (Crawford, Welsh, and Locke). The first observation of depolarized Rayleigh spectra due to collisions in atomic gases appeared in 1968 (McTague and Birnbaum). However, it was not until 1977 that the first conference dealing with collision-induced phenomena was organized by J. D. Poll at the University of Guelph. This conference was mainly concerned with studies of collision-induced absorption in gases. Light scat tering received more attention at the second meeting of the colli sion-induced community in 1978, at the E. Fermi Summer School on "Intermolecular Spectroscopy and Dynamical Properties of Dense Sys tems," organized by J. Van Kranendonk. However, the emphasis was still on collision-induced absorption in compressed gases, although some work on liquids, solid H , and related subjects such as ro 2 tational relaxation was included. The third induced phenomena con ference, organized by F.

Collision Spectroscopy

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Publisher : Springer Science & Business Media
ISBN 13 : 1461339553
Total Pages : 467 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Collision Spectroscopy by : R. Cooks

Download or read book Collision Spectroscopy written by R. Cooks and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: R. G. Cooks This introduction has three purposes: (a) to summarize some of the chief features of energy spectrometry of ions and to sketch in a little of the background to this subject, (b) to present some simple facts about collision processes which one skilled in, say, mass spectrometry but innocent of any knowledge of bimolecular collisions might find of value, and (c) to indicate the scope and content of the volume. 1. The Subject This book takes as its subject, ion-molecule and ion-atom reactions occurring at high energies. It emphasizes the study of inelastic reactions at high energy through measurements of translational energy. The investiga tion of these reactions using other procedures has been important in the cases of the simpler systems. In particular, the emitted radiation has been investigated and this subject is therefore discussed where appropriate. For more complex species, however, there is little information available other than from energy spectra. The defining characteristic of the energy range of interest is that momentum transfer to the neutral target is negligible for small scattering angles. The result of this apparently bland condition is a welcome simplicity in the interpretation of the results of what appears to be developing into a R. G. Cooks • Department of Chemistry, Purdue University, West Lafayette, Indiana 47907. 2 Introduction unique form of spectroscopy. The names ion kinetic-energy spectrometry, translational energy spectrometry, collision spectroscopy, and energy-loss spectrometry have all been used to describe this subject (d. Section 5).

Computational Aspects of Electric Polarizability Calculations

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Publisher : IOS Press
ISBN 13 : 9781586036430
Total Pages : 542 pages
Book Rating : 4.0/5 (364 download)

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Book Synopsis Computational Aspects of Electric Polarizability Calculations by : George Maroulis

Download or read book Computational Aspects of Electric Polarizability Calculations written by George Maroulis and published by IOS Press. This book was released on 2006 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers such subjects as: Ab initio and Density functional theory calculations of electric polarizability and hyperpolarizability, intermolecular forces, aromaticity, electric properties of solvated molecules, NLO materials, Raman intensities, polarizability of metal and semiconductor clusters, relativistic effects on electric properties, and more.

Novel Approaches to the Structure and Dynamics of Liquids: Experiments, Theories and Simulations

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Publisher : Springer Science & Business Media
ISBN 13 : 1402023847
Total Pages : 548 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Novel Approaches to the Structure and Dynamics of Liquids: Experiments, Theories and Simulations by : Jannis Samios

Download or read book Novel Approaches to the Structure and Dynamics of Liquids: Experiments, Theories and Simulations written by Jannis Samios and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: The unique behavior of the "liquid state", together with the richness of phenomena that are observed, render liquids particularly interesting for the scientific community. Note that the most important reactions in chemical and biological systems take place in solutions and liquid-like environments. Additionally, liquids are utilized for numerous industrial applications. It is for these reasons that the understanding of their properties at the molecular level is of foremost interest in many fields of science and engineering. What can be said with certainty is that both the experimental and theoretical studies of the liquid state have a long and rich history, so that one might suppose this to be essentially a solved problem. It should be emphasized, however, that although, for more than a century, the overall scientific effort has led to a considerable progress, our understanding of the properties of the liquid systems is still incomplete and there is still more to be explored. Basic reason for this is the "many body" character of the particle interactions in liquids and the lack of long-range order, which introduce in liquid state theory and existing simulation techniques a number of conceptual and technical problems that require specific approaches. Also, many of the elementary processes that take place in liquids, including molecular translational, rotational and vibrational motions (Trans. -Rot. -Vib. coupling), structural relaxation, energy dissipation and especially chemical changes in reactive systems occur at different and/or extremely short timescales.

Molecular Complexes In Earth's, Planetary Cometary And Interstellar Atmospheres

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Publisher : World Scientific
ISBN 13 : 9814497150
Total Pages : 289 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Molecular Complexes In Earth's, Planetary Cometary And Interstellar Atmospheres by : Zdenek Slanina

Download or read book Molecular Complexes In Earth's, Planetary Cometary And Interstellar Atmospheres written by Zdenek Slanina and published by World Scientific. This book was released on 1998-07-04 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces systematically the concept of weakly-bound complexes into the broad field of atmospheric sciences. To fill up the gap between our rapidly expanding knowledge of the individual properties of Van der Waals and hydrogen-bonded molecules, and our understanding of their role in the atmospheric processes, an ensemble of related topics are covered by a team of expert co-authors. The general properties of the weakly bound molecular complexes (or “clusters”) are discussed, as well as their distribution in the planetary atmospheres. Collision-induced and dimeric absorption and emission are considered in the context of atmospheric spectroscopy. The advanced experimental techniques which enable us to study the spectroscopic features of molecular complexes in the gas phase, or which are adsorbed, are reviewed. The role of molecular complexes in the cometary atmosphere, the Earth mesosphere, and the atmospheres of the giant planets and some of their satellites are also discussed in detail.

NBS Special Publication

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Publisher :
ISBN 13 :
Total Pages : 452 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis NBS Special Publication by :

Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Interaction of Radiation with Matter: Atomic Collision Processes Occurring in the Presence of Radiation Fields

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Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Interaction of Radiation with Matter: Atomic Collision Processes Occurring in the Presence of Radiation Fields by : P. R. Berman

Download or read book Interaction of Radiation with Matter: Atomic Collision Processes Occurring in the Presence of Radiation Fields written by P. R. Berman and published by . This book was released on 1988 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: (1) Quantum jumps; (2) Coherent transients; (3) laser- assisted collisions; (4) Collision induced resonant structures in laser spectroscopy; (5) Collision kernels and transport coefficients; (6) Interactions with broadband noise. Keywords: Laser spectroscopy, collisions, pressure-induced resonances, dressed atoms, laser-assisted collisions, magnetic-state polarization, broadband noise, 4-wave mixing, stochastic fields, quantum jumps, collective effects, exchange collision kernel, optical Bloch Equations, coherent transients. (JHD).

Theoretical Aspects of Laser Radiation and Its Interaction with Atomic and Molecular Systems

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Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Theoretical Aspects of Laser Radiation and Its Interaction with Atomic and Molecular Systems by :

Download or read book Theoretical Aspects of Laser Radiation and Its Interaction with Atomic and Molecular Systems written by and published by . This book was released on 1977 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Molecular Liquids: New Perspectives in Physics and Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 9401128324
Total Pages : 570 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Molecular Liquids: New Perspectives in Physics and Chemistry by : José Teixeira

Download or read book Molecular Liquids: New Perspectives in Physics and Chemistry written by José Teixeira and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: In its combination of an advanced teaching standpoint with an emphasis on new perspectives and recent advances in the study of liquids formed by simple molecules, Molecular Liquids: New Perspectives in Physics and Chemistry provides a clear, understandable guide through the complexities of the subject. A wide range of topics is covered in the areas of intermolecular forces, statistical mechanics, the microscopic dynamics of simple liquids, thermodynamics of solutions, nonequilibrium molecular dynamics, molecular models for transport and relaxation in fluids, liquid simulations, statistical band shape theories, conformational studies, fast-exchange dynamics, and hydrogen bonding. The experimental techniques covered include: neutron scattering, X-ray diffraction, IR, Raman, NMR, quasielastic neutron scattering, and high-precision, time-resolved coherent Raman spectroscopy.