Molecules and Radiation

Molecules and Radiation
Title Molecules and Radiation PDF eBook
Author Jeffrey I. Steinfeld
Publisher Courier Corporation
Pages 514
Release 2012-11-09
Genre Science
ISBN 0486137546

Download Molecules and Radiation Book in PDF, Epub and Kindle

This unified treatment introduces upper-level undergraduates and graduate students to the concepts and methods of modern molecular spectroscopy and their applications to quantum electronics, lasers, and related optical phenomena. Starting with a review of the prerequisite quantum mechanical background, the text examines atomic spectra and diatomic molecules, including the rotation and vibration of diatomic molecules and their electronic spectra. A discussion of rudimentary group theory advances to considerations of the rotational spectra of polyatomic molecules and their vibrational and electronic spectra; molecular beams, masers, and lasers; and a variety of forms of spectroscopy, including optical resonance spectroscopy, coherent transient spectroscopy, multiple-photon spectroscopy, and spectroscopy beyond molecular constants. The text concludes with a series of useful appendixes.

Atoms and Molecules

Atoms and Molecules
Title Atoms and Molecules PDF eBook
Author Mitchel Weissbluth
Publisher Elsevier
Pages 730
Release 2012-12-02
Genre Science
ISBN 032314294X

Download Atoms and Molecules Book in PDF, Epub and Kindle

Atoms and Molecules describes the basic properties of atoms and molecules in terms of group theoretical methods in atomic and molecular physics. The book reviews mathematical concepts related to angular momentum properties, finite and continuous rotation groups, tensor operators, the Wigner-Eckart theorem, vector fields, and vector spherical harmonics. The text also explains quantum mechanics, including symmetry considerations, second quantization, density matrices, time-dependent, and time-independent approximation methods. The book explains atomic structure, particularly the Dirac equation in which its nonrelativistic approximation provides the basis for the derivation of the Hamiltonians for all important interactions, such as spin-orbit, external fields, hyperfine. Along with multielectron atoms, the text discusses multiplet theory, the Hartree-Fock formulation, as well as the electromagnetic radiation fields, their interactions with atoms in first and higher orders. The book explores molecules and complexes, including the Born-Oppenheimer approximation, molecular orbitals, the self-consistent field method, electronic states, vibrational and rotational states, molecular spectra, and the ligand field theory. The book can prove useful for graduate or advanced students and academicians in the field of general and applied physics.

Molecular Quantum Electrodynamics

Molecular Quantum Electrodynamics
Title Molecular Quantum Electrodynamics PDF eBook
Author D. P. Craig
Publisher Courier Corporation
Pages 338
Release 2012-11-13
Genre Science
ISBN 0486135632

Download Molecular Quantum Electrodynamics Book in PDF, Epub and Kindle

Self-contained, systematic introduction examines application of quantum electrodynamics to interpretation of optical experiments on atoms and molecules and explains the quantum theory of electromagnetic radiation and its interaction with matter.

Atoms, Molecules and Photons

Atoms, Molecules and Photons
Title Atoms, Molecules and Photons PDF eBook
Author Wolfgang Demtröder
Publisher Springer
Pages 561
Release 2019-02-09
Genre Science
ISBN 3662555239

Download Atoms, Molecules and Photons Book in PDF, Epub and Kindle

This introduction to Atomic and Molecular Physics explains how our present model of atoms and molecules has been developed over the last two centuries both by many experimental discoveries and, from the theoretical side, by the introduction of quantum physics to the adequate description of micro-particles. It illustrates the wave model of particles by many examples and shows the limits of classical description. The interaction of electromagnetic radiation with atoms and molecules and its potential for spectroscopy is outlined in more detail and in particular lasers as modern spectroscopic tools are discussed more thoroughly. Many examples and problems with solutions are offered to encourage readers to actively engage in applying and adapting the fundamental physics presented in this textbook to specific situations. Completely revised third edition with new sections covering all actual developments, like photonics, ultrashort lasers, ultraprecise frequency combs, free electron lasers, cooling and trapping of atoms, quantum optics and quantum information.

Fundamentals of Radiation Chemistry

Fundamentals of Radiation Chemistry
Title Fundamentals of Radiation Chemistry PDF eBook
Author A. Mozumder
Publisher Elsevier
Pages 409
Release 1999-08-16
Genre Science
ISBN 0080532179

Download Fundamentals of Radiation Chemistry Book in PDF, Epub and Kindle

This book describes the physical and chemical effects of radiation interaction with matter. Beginning with the physical basis for the absorption of charged particle radiations, Fundamentals of Radiation Chemistry provides a systematic account of the formation of products, including the nature and properties of intermediate species. Developed from first principles, the coverage of fundamentals and applications will appeal to an interdisciplinary audience of radiation physicists and radiation biologists. Only an undergraduate background in chemistry and physics is assumed as a prerequisite for the understanding of applications in research and industry. - Provides a working knowledge of radiation effects for students and non-experts - Stresses the role of the electron both as a radiation and as a reactant species - Contains clear diagrams of track models - Includes a chapter on applications - Written by an expert with more than thirty years of experience in a premiere research laboratory - Culled from the author's painstaking research of journals and other publications over several decades

Molecular Photophysics and Spectroscopy

Molecular Photophysics and Spectroscopy
Title Molecular Photophysics and Spectroscopy PDF eBook
Author David L Andrews
Publisher Morgan & Claypool Publishers
Pages 94
Release 2014-09-01
Genre Science
ISBN 1627052887

Download Molecular Photophysics and Spectroscopy Book in PDF, Epub and Kindle

This book provides a fresh, photon‐based description of modern molecular spectroscopy and photophysics, with applications drawn from chemistry, biology, physics and materials science. The concise and detailed approach includes some of the most recent devel

Atoms, Molecules and Photons

Atoms, Molecules and Photons
Title Atoms, Molecules and Photons PDF eBook
Author Wolfgang Demtröder
Publisher Springer Science & Business Media
Pages 601
Release 2010-11-10
Genre Science
ISBN 3642102980

Download Atoms, Molecules and Photons Book in PDF, Epub and Kindle

This introduction to Atomic and Molecular Physics explains how our present model of atoms and molecules has been developed during the last two centuries by many experimental discoveries and from the theoretical side by the introduction of quantum physics to the adequate description of micro-particles. It illustrates the wave model of particles by many examples and shows the limits of classical description. The interaction of electromagnetic radiation with atoms and molecules and its potential for spectroscopy is outlined in more detail and in particular lasers as modern spectroscopic tools are discussed more thoroughly. Many examples and problems with solutions should induce the reader to an intense active cooperation.