Molecular Dynamics And Spectroscopy By Stimulated Emission Pumping

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Molecular Dynamics and Spectroscopy by Stimulated Emission Pumping

Author : Hai-Lung Dai
Publisher : World Scientific
Page : 1148 pages
File Size : 42,8 Mb
Release : 1995
Category : Science
ISBN : 9810221118

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Molecular Dynamics and Spectroscopy by Stimulated Emission Pumping by Hai-Lung Dai Pdf

Since the first stimulated emission pumping (SEP) experiments more than a decade ago, this technique has proven powerful for studying vibrationally excited molecules. SEP is now widely used by increasing numbers of research groups to investigate fundamental problems in spectroscopy, intramolecular dynamics, intermolecular interactions, and even reactions. SEP provides rotationally pre-selected spectra of vibrationally highly excited molecules undergoing large amplitude motions. A unique feature of SEP is the ability to access systematically a wide variety of extreme excitations localized in various parts of a molecule, and to prepare populations in specific, high vibrational levels. SEP has made it possible to ask and answer specific questions about intramolecular vibrational redistribution and the role of vibrational excitation in chemical reactions.

Molecular Dynamics and Spectroscopy by Stimulated Emission Pumping

Author : H-L Dai,R W Field
Publisher : World Scientific
Page : 1140 pages
File Size : 40,8 Mb
Release : 1995-06-29
Category : Science
ISBN : 9789814502078

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Molecular Dynamics and Spectroscopy by Stimulated Emission Pumping by H-L Dai,R W Field Pdf

Since the first stimulated emission pumping (SEP) experiments more than a decade ago, this technique has proven powerful for studying vibrationally excited molecules. SEP is now widely used by increasing numbers of research groups to investigate fundamental problems in spectroscopy, intramolecular dynamics, intermolecular interactions, and even reactions. SEP provides rotationally pre-selected spectra of vibrationally highly excited molecules undergoing large amplitude motions. A unique feature of SEP is the ability to access systematically a wide variety of extreme excitations localized in various parts of a molecule, and to prepare populations in specific, high vibrational levels. SEP has made it possible to ask and answer specific questions about intramolecular vibrational redistribution and the role of vibrational excitation in chemical reactions. Contents:Experimental Methods and Spectroscopy of Vibrationally Excited Molecules:Resonant Four-Wave Mixing Spectroscopy: A New Probe for Vibrationally-Excited Species (P H Vaccaro)Femtosecond Transient Stimulated Emission Pumping: Theory and Experiment (L Hunziker et al.)Coherent Population Transfer (K Bergmann & B W Shore)Intramolecular Vibrational Redistribution and Unimolecular Dissociation:State-Specific Intramolecular and Dissociation Dynamics of HFCO (Y S Choi & C B Moore)High Resolution Spectroscopy of Chemical Isomerization: Stimulated Emission Pumping of HCN (D M Jonas et al.)Stimulated Emission Ion-Dip Spectroscopy of Jet-Cooled Molecules and Complexes: Vibrational Spectroscopy and Intramolecular Vibrational Redistribution (T Ebata & M Ito)Intermolecular Interactions:Probing Vibrational Relaxation with Stimulated Emission Pumping Spectroscopy (S H Kable et al.)Stimulated Emission Pumping as a Probe of the OH(X2II) + Ar Intermolecular Potential Energy Surface (M L Lester et al.)Theoretical Methods for Extracting Vibrational Dynamics:Spectroscopy and Dynamics in the Wings (E J Heller)Computation of SEP Spectra (C Leforestier & R E Wyatt)Trees from Spectra: Generation, Analysis, and Energy Transfer Information (M J Davis)Dynamical Analysis of Highly Excited Vibrational Spectra: Progress and Prospects (M E Kellman)and sixteen other papers Readership: Graduate students, chemists, physicists in molecular spectroscopy, chemical dynamics, chaos and nonlinear dynamics. keywords:

Spectra and Dynamics of Small Molecules

Author : Robert W. Field
Publisher : Springer
Page : 153 pages
File Size : 48,7 Mb
Release : 2015-04-14
Category : Science
ISBN : 9783319159584

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Spectra and Dynamics of Small Molecules by Robert W. Field Pdf

These seven lectures are intended to serve as an introduction for beginning graduate students to the spectra of small molecules. The author succeeds in illustrating the concepts by using language and metaphors that capture and elegantly convey simple insights into dynamics that lie beyond archival molecular constants. The lectures can simultaneously be viewed as a collection of interlocking special topics that have fascinated the author and his students over the years. Though neither a textbook nor a scholarly monograph, the book provides an illuminating perspective that will benefit students and researchers alike.

Nonlinear Hamiltonian Mechanics Applied to Molecular Dynamics

Author : Stavros C. Farantos
Publisher : Springer
Page : 158 pages
File Size : 42,8 Mb
Release : 2014-09-22
Category : Science
ISBN : 9783319099880

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Nonlinear Hamiltonian Mechanics Applied to Molecular Dynamics by Stavros C. Farantos Pdf

This brief presents numerical methods for describing and calculating invariant phase space structures, as well as solving the classical and quantum equations of motion for polyatomic molecules. Examples covered include simple model systems to realistic cases of molecules spectroscopically studied. Vibrationally excited and reacting molecules are nonlinear dynamical systems, and thus, nonlinear mechanics is the proper theory to elucidate molecular dynamics by investigating invariant structures in phase space. Intramolecular energy transfer, and the breaking and forming of a chemical bond have now found a rigorous explanation by studying phase space structures.

Topics in Fluorescence Spectroscopy

Author : Joseph R. Lakowicz
Publisher : Springer Science & Business Media
Page : 544 pages
File Size : 51,8 Mb
Release : 2006-04-18
Category : Science
ISBN : 9780306470707

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Topics in Fluorescence Spectroscopy by Joseph R. Lakowicz Pdf

Fluorescence spectroscopy continues its advance to more sophisticated methods and applications. As one looks over the previous decades, its appears that the first practical instruments for time-resolved measurements appeared in the 1970’s. The instrumentation and analysis methods for time-resolved fluorescence advanced rapidly throughout the 1980’s. Since 1990 we have witnessed a rapid migration of the principles of time-resolved fluorescence to cell biology and clinical appli- tions. Most recently, we have seen the introduction of multi-photon excitation, pump-probe and stimulated emission methods for studies of biological mac- molecules and for cellular imaging. These advanced topics are the subject of the present volume. Two-photon excitation was first predicted by Maria Goppert-Mayer in 1931, but was not experimentally observed until 1961. Observation of two-photon excitation required the introduction of lasers which provided adequate photon density for multi-photon absorption. Since the early observations of two-photon excitation in the 1960s, multi-photon spectroscopy has been limited to somewhat exotic applications of chemical physics, where it is used to study the electronic symmetry of small molecules. Placing one’s self back in 1980, it would be hard to imagine the use of multi-photon excitation in biophysics or cellular imaging.

Advances in Atomic, Molecular, and Optical Physics

Author : Anonim
Publisher : Elsevier
Page : 424 pages
File Size : 42,6 Mb
Release : 2000-10-25
Category : Science
ISBN : 0080525431

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Advances in Atomic, Molecular, and Optical Physics by Anonim Pdf

This series, established in 1965, is concerned with recent developments in the general area of atomic, molecular, and optical physics. The field is in a state of rapid growth, as new experimental and theoretical techniques are used on many old and new problems. Topics covered also include related applied areas, such as atmospheric science, astrophysics, surface physics, and laser physics. Articles are written by distinguished experts who are active in their research fields. The articles contain both relevant review material and detailed descriptions of important recent developments.

Jet Spectroscopy and Molecular Dynamics

Author : J.M. Hollas,D. Phillips
Publisher : Springer Science & Business Media
Page : 447 pages
File Size : 45,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401113144

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Jet Spectroscopy and Molecular Dynamics by J.M. Hollas,D. Phillips Pdf

Recent years have seen an explosion in the volume of work carried out using supersonic jets of molecules following the discovery that the technique could provide information on structure and dynamics of a very high quality otherwise impossible to obtain. Written and edited by a first class team of authors, acknowledged world leaders in their subjects, this book describes applications in detail along with analysis of data recorded and background theory. Physical chemists and chemical physicists will find this unique book an essential concentrated source of information and reference.

Laser Spectroscopy

Author : Wolfgang Demtröder
Publisher : Springer Science & Business Media
Page : 797 pages
File Size : 47,5 Mb
Release : 2008-07-23
Category : Science
ISBN : 9783540749547

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Laser Spectroscopy by Wolfgang Demtröder Pdf

Keeping abreast of the latest techniques and applications, this new edition of the standard reference and graduate text on laser spectroscopy has been completely revised and expanded. While the general concept is unchanged, the new edition features a broad array of new material. This new edition has been completely revised, especially the chapters on non linear spectroscopy, ion trapping, ultra short laser pulses and new developments. Fifty new figures illustrate the newest developments and results. The author is one of the most renowned experts in this area and no other book with this broad scope is available.

The Chemical Dynamics and Kinetics of Small Radicals

Author : Ketian Liu,Albert Wagner
Publisher : World Scientific
Page : 616 pages
File Size : 51,9 Mb
Release : 1996-01-19
Category : Science
ISBN : 9789814317177

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The Chemical Dynamics and Kinetics of Small Radicals by Ketian Liu,Albert Wagner Pdf

This book highlights recent progress in the chemistry of radicals. Developments include the growing use of lasers to generate radicals, the application of lasers to provide state, angular, polarization, energy and real-time resolution in kinetics and dynamics experiments, the development of theories for handling the reactions of radicals, and the simulation of the reaction dynamics of increasingly larger systems for direct comparison to experimental results. The book emphasizes the increasing interaction between experimental dynamics, kinetics and theory. It is appropriate for chemistry graduate students and researchers about to enter the field. However, the discussions of some topics progress to a more advanced level so that even an expert will find the book useful.

The Chemical Dynamics and Kinetics of Small Radicals

Author : Kopin Liu,Albert Wagner
Publisher : World Scientific
Page : 1100 pages
File Size : 53,5 Mb
Release : 1996-01-19
Category : Science
ISBN : 9789814502047

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The Chemical Dynamics and Kinetics of Small Radicals by Kopin Liu,Albert Wagner Pdf

'0Keywords:Kinetics;Chemical Dynamics;Molecular Beams;Radical Reactions;Photodissociation;Energy Transfer;Half-Collision Studies;Stereodynamics;Transition State Theory;Alignment Effects;Free Radical;Transition State;Potential Energy Surface;Hund''s Case;Doppler Effect;Orbital Alignment;Differential Cross Section;Vector Correlation;Collision ComplexCollision Complex'

Handbook of High-resolution Spectroscopy

Author : Martin Quack,Frederic Merkt
Publisher : John Wiley & Sons
Page : 2236 pages
File Size : 49,9 Mb
Release : 2011-09-26
Category : Science
ISBN : 9780470066539

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Handbook of High-resolution Spectroscopy by Martin Quack,Frederic Merkt Pdf

The field of High-Resolution Spectroscopy has been considerably extended and even redefined in some areas. Combining the knowledge of spectroscopy, laser technology, chemical computation, and experiments, Handbook of High-Resolution Spectroscopy provides a comprehensive survey of the whole field as it presents itself today, with emphasis on the recent developments. This essential handbook for advanced research students, graduate students, and researchers takes a systematic approach through the range of wavelengths and includes the latest advances in experiment and theory that will help and guide future applications. The first comprehensive survey in high-resolution molecular spectroscopy for over 15 years Brings together the knowledge of spectroscopy, laser technology, chemical computation and experiments Brings the reader up-to-date with the many advances that have been made in recent times Takes the reader through the range of wavelengths, covering all possible techniques such as Microwave Spectroscopy, Infrared Spectroscopy, Raman Spectroscopy, VIS, UV and VUV Combines theoretical, computational and experimental aspects Has numerous applications in a wide range of scientific domains Edited by two leaders in this field Provides an overview of rotational, vibration, electronic and photoelectron spectroscopy Volume 1 - Introduction: Fundamentals of Molecular Spectroscopy Volume 2 - High-Resolution Molecular Spectroscopy: Methods and Results Volume 3 - Special Methods & Applications

Laser Spectroscopy 2

Author : Wolfgang Demtröder
Publisher : Springer
Page : 759 pages
File Size : 54,8 Mb
Release : 2015-01-07
Category : Science
ISBN : 9783662446416

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Laser Spectroscopy 2 by Wolfgang Demtröder Pdf

Keeping abreast of the latest techniques and applications, this new edition of the standard reference and graduate text on laser spectroscopy has been completely revised and expanded. While the general concept is unchanged, the new edition features a broad array of new material, e.g., ultrafast lasers (atto- and femto-second lasers), coherent matter waves, Doppler-free Fourier spectroscopy, interference spectroscopy, quantum optics and gravitational waves and still more applications in chemical analysis, medical diagnostics, and engineering.

Pulsed Metal Vapour Lasers

Author : C.E. Little,N.V. Sabotinov
Publisher : Springer Science & Business Media
Page : 475 pages
File Size : 51,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400916692

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Pulsed Metal Vapour Lasers by C.E. Little,N.V. Sabotinov Pdf

A comprehensive, up-to-date review of the physics and applications of a major class of laser, the most important example of which is the copper vapour laser. A collection of 50 papers written by the world's leaders in the field. Papers cover: the early history of pulsed metal vapour lasters; the plasma kinetics and excitation mechanisms of self terminating and recombination metal vapour lasers; beam quality issues for applications; frequency harmonic generation for mid-UV applications; high-precision processing of metals, ceramics, glasses and plastics using metal vapour lasers; applications in medicine, including oncology and dermatology; applications in science such as spectroscopy and mass spectrometry. A practical source of information on the physics, engineering and applications of metal vapour lasers. Audience: scientists, teachers and graduate researchers working in the fields of gas lasers, laser optics, gas discharges, optoelectronics and laser applications in industry, science and medicine.

Isotope Effects In Chemistry and Biology

Author : Amnon Kohen,Hans-Heinrich Limbach
Publisher : CRC Press
Page : 1092 pages
File Size : 52,8 Mb
Release : 2005-11-01
Category : Medical
ISBN : 9781420028027

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Isotope Effects In Chemistry and Biology by Amnon Kohen,Hans-Heinrich Limbach Pdf

The field of isotope effects has expanded exponentially in the last decade, and researchers are finding isotopes increasingly useful in their studies. Bringing literature on the subject up to date, Isotope Effects in Chemistry and Biology covers current principles, methods, and a broad range of applications of isotope effects in the physical, biolo

Encyclopedia of Chemical Physics and Physical Chemistry

Author : John H. Moore,Nicholas D. Spencer
Publisher : CRC Press
Page : 986 pages
File Size : 54,6 Mb
Release : 2023-07-03
Category : Science
ISBN : 9781003803287

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Encyclopedia of Chemical Physics and Physical Chemistry by John H. Moore,Nicholas D. Spencer Pdf

The Encyclopedia of Physical Chemistry and Chemical Physics introduces possibly unfamiliar areas, explains important experimental and computational techniques, and describes modern endeavors. The encyclopedia quickly provides the basics, defines the scope of each subdiscipline, and indicates where to go for a more complete and detailed explanation. Particular attention has been paid to symbols and abbreviations to make this a user-friendly encyclopedia. Care has been taken to ensure that the reading level is suitable for the trained chemist or physicist. The encyclopedia is divided in three major sections: FUNDAMENTALS: the mechanics of atoms and molecules and their interactions, the macroscopic and statistical description of systems at equilibrium, and the basic ways of treating reacting systems. The contributions in this section assume a somewhat less sophisticated audience than the two subsequent sections. At least a portion of each article inevitably covers material that might also be found in a modern, undergraduate physical chemistry text. METHODS: the instrumentation and fundamental theory employed in the major spectroscopic techniques, the experimental means for characterizing materials, the instrumentation and basic theory employed in the study of chemical kinetics, and the computational techniques used to predict the static and dynamic properties of materials. APPLICATIONS: specific topics of current interest and intensive research. For the practicing physicist or chemist, this encyclopedia is the place to start when confronted with a new problem or when the techniques of an unfamiliar area might be exploited. For a graduate student in chemistry or physics, the encyclopedia gives a synopsis of the basics and an overview of the range of activities in which physical principles are applied to chemical problems. It will lead any of these groups to the salient points of a new field as rapidly as possible and gives pointers as to where to read about the topic in more detail.