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This ebook illustrates the complementarity of molecular beam (MB) spectra and ultracold molecule (UM) spectra in unraveling the complex electronic spectra of diatomic alkali metal molecules, using KRb as a prime example. Researchers interested in molecular spectroscopy, whether physicist, chemist, or engineer, may find this ebook helpful and may be able to apply similar ideas to their molecules of interest.
Atomic spectroscopy. --- Alkali metals. --- Molecular spectra. --- Ultracold molecules. --- Physics --- Physical Sciences & Mathematics --- Light & Optics
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The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field. Review articles for the individual volumes are invited by the volume editors. Readership: research chemists at universities or in industry, graduate students.
Spectrum analysis. --- Spectroscopy. --- Spectroscopy/Spectrometry. --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Optics --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Qualitative --- Spectrometry --- Analytical chemistry --- Chemistry
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This book presents a complete overview of the powerful but often misused technique of Electrochemical Impedance Spectroscopy (EIS). The book presents a systematic and complete overview of EIS. The book carefully describes EIS and its application in studies of electrocatalytic reactions and other electrochemical processes of practical interest. This book is directed towards graduate students and researchers in Electrochemistry. Concepts are illustrated through detailed graphics and numerous examples. The book also includes practice problems. Additional materials and solutions are available online.
Chemistry. --- Spectroscopy. --- Electrochemistry. --- Spectroscopy/Spectrometry. --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Optics --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Physical sciences --- Qualitative --- Spectrometry --- Impedance spectroscopy. --- Chemistry, Physical and theoretical --- Analytical chemistry --- Chemistry
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Jonelle Harvey’s thesis outlines two related experimental techniques which are utilised to investigate small halogenated molecules: threshold photoelectron spectroscopy and threshold photoelectron photoion coincidence techniques. All the experiments were conducted at the vacuum ultraviolet beamline of the Swiss Light Source, which is a synchrotron photon source offering easy tunability. In this thesis, three studies are presented which combine experimental and computational ab initio approaches. The first study involves the fast dissociation of halogenated methanes in order to construct a self-consistent thermochemical network. The second study investigates the fragmentations of fluoroethenes from timebombs, which break apart very slowly but explosively, to fast dissociators. The third study uncovers how vital conical interactions underpin both the results of photoelectron spectra and dissociation patterns.The details included in this work are useful for researchers in the same field as well as those readers wishing to obtain a solid introduction into the types of systems encountered in threshold photoelectron photoion coincidence spectroscopy.
Physicochemistry --- Chemical structure --- Organic reaction mechanisms and kinetics --- Chemistry --- Computer. Automation --- spectra (chemie) --- moleculaire structuur --- thermodynamica --- chemie --- informatica --- kogellagers --- fysicochemie
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In this Festschrift dedicated to the 65th birthday of Marco Antonio Chaer Nascimento, selected researchers in theoretical chemistry present research highlights on major developments in the field. Originally published in the journal Theoretical Chemistry Accounts, these outstanding contributions are now available in a hardcover print format. This volume will be of benefit in particular to those research groups and libraries that have chosen to have only electronic access to the journal. It also provides valuable content for all researchers in theoretical chemistry.
Physicochemistry --- Chemical structure --- Organic reaction mechanisms and kinetics --- Chemistry --- Computer. Automation --- spectra (chemie) --- moleculaire structuur --- thermodynamica --- chemie --- informatica --- kogellagers --- fysicochemie
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This volume presents recent progress and perspectives in multi-photon processes and spectroscopy of atoms, ions, molecules and solids. The subjects in the series cover the experimental and theoretical investigations in the interdisciplinary research fields of natural science including chemistry, physics, bioscience and material science. This volume is the latest volume in a series that is a pioneer in compiling review articles of nonlinear interactions of photons and matter. It has made an essential contribution to the development and promotion of the related research fields. In view of the ra
Multiphoton processes. --- Spectrum analysis. --- Laser spectroscopy. --- Molecular spectra. --- Molecules --- Spectrum, Molecular --- Absorption spectra --- Mass spectrometry --- Molecular spectroscopy --- Nuclear spectroscopy --- Raman spectroscopy --- Spectrum analysis --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectrometry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Optics --- Radiation --- Wave-motion, Theory of --- Light --- Spectroscope --- Multiple photon processes --- Processes, Multiphoton --- Excited state chemistry --- Lasers in chemistry --- Photochemistry --- Quantum electrodynamics --- Quantum optics --- Qualitative --- Analytical chemistry --- Molecular spectroscopy.
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This unique book covers the most common materials analysis techniques, such as transmission electron microscopy, x-ray diffraction and reflectivity, auger electron spectroscopy, secondary ion mass spectrometry, photoelectron spectroscopy, and several optical characterization methods. It stands as a quick reference for experienced users, as a learning tool for students, and as a guide for the understanding of typical data interpretation for anyone looking at results from a range of analytical techniques. The book includes analytical methods covering microstructural, surface, morphological, and optical characterization of materials with emphasis on microscopic structural, electronic, biological, and mechanical properties. Many examples in this volume cover cutting-edge technologies such as nanomaterials and life sciences. This book also: · Presents cross-comparison between materials characterization techniques, including x-ray diffraction and reflectivity, x-ray photoelectron spectroscopy, secondary ion mass spectrometery, ellipsometry, Raman spectroscopy, and more · Includes clear specifications of strengths and limitations of each technique for specific materials characterization problem · Focuses on applications and clear data interpretation without extensive mathematics.
Materials --- Analysis. --- Testing. --- Surfaces (Physics). --- Mass spectrometry. --- Characterization and Evaluation of Materials. --- Spectroscopy and Microscopy. --- Mass Spectrometry. --- Mass spectra --- Mass spectrograph --- Mass spectroscopy --- Mass spectrum analysis --- Mass (Physics) --- Nuclear spectroscopy --- Spectrum analysis --- Physics --- Surface chemistry --- Surfaces (Technology) --- Materials science. --- Spectroscopy. --- Microscopy. --- Material science --- Physical sciences --- Analysis, Microscopic --- Light microscopy --- Micrographic analysis --- Microscope and microscopy --- Microscopic analysis --- Optical microscopy --- Optics --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectrometry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Qualitative --- Analytical chemistry
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Over the last 30 years, Dr. Nikita V. Chukanov has collected IR spectra of about 2000 mineral species, including 247 holotype samples. In this book, he presents 3309 spectra of these minerals with detailed description and analytical data for reference samples. In the course of this work, about 150 new mineral species have been discovered. This book presents spectra of each mineral together with a description and comments on standard samples used (occurrence, appearance, associated minerals, empirical formula etc.). Sections are organized according to different classes of compounds (silicates, phosphates, arsenates, oxides etc.).
Infrared spectra. --- Mineralogy. --- Surfaces (Physics) --- Spectrum, Infra-red --- Spectrum, Infrared --- Earth sciences. --- Spectroscopy. --- Microscopy. --- Materials science. --- Earth Sciences. --- Spectroscopy and Microscopy. --- Characterization and Evaluation of Materials. --- Physics --- Surface chemistry --- Surfaces (Technology) --- Spectrum analysis --- Physical geology --- Crystallography --- Minerals --- Surfaces (Physics). --- Material science --- Physical sciences --- Analysis, Microscopic --- Light microscopy --- Micrographic analysis --- Microscope and microscopy --- Microscopic analysis --- Optical microscopy --- Optics --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectrometry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Qualitative --- Analytical chemistry
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This thesis addresses two important and also challenging issues in the research of chemical reaction dynamics of F+H2 system. One is to probe the reaction resonance and the other is to determine the extent of the breakdown of the Born-Oppenheimer approximation (BOA) experimentally. The author introduces a state-of-the-art crossed molecular beam-scattering apparatus using a hydrogen atom Rydberg "tagging" time-of-flight method, and presents thorough state-to-state experimental studies to address the above issues. The author also describes the observation of the Feshbach resonance in the F+H2 reaction, a precise measurement of the differential cross section in the F+HD reaction, and validation of a new accurate potential energy surface with spectroscopic accuracy. Moreover, the author determines the reactivity ratio between the ground state F(2P3/2) and the excited state F*(2P1/2) in the F+D2 reaction, and exploits the breakdown of BOA in the low collision energy. .
Physical organic chemistry. --- Chemistry. --- Spectrum analysis. --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectroscopy --- Chemistry, Physical organic --- Spectroscopy. --- Physical chemistry. --- Chemistry, Physical and theoretical. --- Atomic structure. --- Molecular structure. --- Spectra. --- Physical Chemistry. --- Atomic/Molecular Structure and Spectra. --- Theoretical and Computational Chemistry. --- Spectroscopy/Spectrometry. --- Physical sciences --- Chemistry, Analytic --- Interferometry --- Optics --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Chemistry, Organic --- Chemistry, Physical and theoretical --- Qualitative --- Chemistry, Physical organic. --- Spectrometry --- Atomic structure . --- Molecular structure . --- Chemistry, Theoretical --- Physical chemistry --- Theoretical chemistry --- Chemistry --- Structure, Molecular --- Chemical structure --- Structural bioinformatics --- Structure, Atomic --- Atomic theory --- Analytical chemistry --- Chemical reactions. --- Hydrogen. --- Rydberg states.
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For decades gas chromatography has been and will remain an irreplaceable analytical technique in many research areas for both quantitative analysis and qualitative characterization/identification, which is still supplementary with HPLC. This book highlights a few areas where significant advances have been reported recently and/or a revisit of basic concepts is deserved. It provides an overview of instrumental developments, frontline and modern research as well as practical industrial applications. The topics include GC-based metabolomics in biomedical, plant and microbial research, natural products as well as characterization of aging of synthetic materials and industrial monitoring, which are contributions of several experts from different disciplines. It also contains best hand-on practices of sample preparation (derivatization) and data processing in daily research. This book is recommended to both basic and experienced researchers in gas chromatography.
Mass spectrometry. --- Mass spectra --- Mass spectrograph --- Mass spectroscopy --- Mass spectrum analysis --- Mass (Physics) --- Nuclear spectroscopy --- Spectrum analysis --- Physical Sciences --- Engineering and Technology --- Chemistry --- Analytical Chemistry --- Physical Organic Chemistry
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