Author : G. Del Re
Publisher : Springer Science & Business Media
Page : 188 pages
File Size : 29,89 MB
Release : 2012-12-06
Category : Science
ISBN : 3642931340
[PDF] Electronic States Of Molecules And Atom Molecules And Atom Clusters eBook
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Electronic States of Molecules and Atom Molecules and Atom Clusters
Author :
Publisher :
Page : 0 pages
File Size : 48,34 MB
Release : 1980
Category :
ISBN :
Many-Body Methods for Atoms, Molecules and Clusters
Author : Jochen Schirmer
Publisher : Springer
Page : 330 pages
File Size : 28,86 MB
Release : 2018-11-02
Category : Science
ISBN : 3319936026
This book provides an introduction to many-body methods for applications in quantum chemistry. These methods, originating in field-theory, offer an alternative to conventional quantum-chemical approaches to the treatment of the many-electron problem in molecules. Starting with a general introduction to the atomic and molecular many-electron problem, the book then develops a stringent formalism of field-theoretical many-body theory, culminating in the diagrammatic perturbation expansions of many-body Green's functions or propagators in terms of Feynman diagrams. It also introduces and analyzes practical computational methods, such as the field-tested algebraic-diagrammatic construction (ADC) schemes. The ADC concept can also be established via a wave-function based procedure, referred to as intermediate state representation (ISR), which bridges the gap between propagator and wave-function formulations. Based on the current rapid increase in computer power and the development of efficient computational methods, quantum chemistry has emerged as a potent theoretical tool for treating ever-larger molecules and problems of chemical and physical interest. Offering an introduction to many-body methods, this book appeals to advanced students interested in an alternative approach to the many-electron problem in molecules, and is suitable for any courses dealing with computational methods in quantum chemistry.
Clusters of Atoms and Molecules
Author : Hellmut Haberland
Publisher : Springer Science & Business Media
Page : 435 pages
File Size : 35,65 MB
Release : 2013-11-11
Category : Science
ISBN : 3642843298
Clusters of Atoms and Molecules I is devoted to theoretical concepts and experimental techniques important in the rapidly expanding field of cluster science. Cluster properties are dicussed for clusters composed of alkali metals, semiconductors, transition metals, carbon, oxides and halides of alkali metals, rare gases, and neutral molecules. The book contains several well-integrated treatments, all prepared by experts. Each contribution starts out as simple as possible and ends with the latest results, so that the book can serve as a text for a course, an introduction into the field, or as a reference book for the expert.
Theory of Atomic and Molecular Clusters
Author : Julius Jellinek
Publisher : Springer Science & Business Media
Page : 438 pages
File Size : 11,9 MB
Release : 2012-12-06
Category : Science
ISBN : 364258389X
The emergence and spectacularly rapid evolution of the field of atomic and molecular clusters are among the most exciting developments in the recent history of natural sciences. The field of clusters expands into the traditional disciplines of physics, chemistry, materials science, and biology, yet in many respects it forms a cognition area of its own. This book presents a cross section of theoretical approaches and their applications in studies of different cluster systems. The contributions are written by experts in the respective areas. The systems discussed range from weakly (van der Waals) bonded, through hydrogen- and covalently bonded, to semiconductor and metallic clusters. The theoretical approaches involve high-level electronic structure computations, more approximate electronic structure treatments, use of semiempirical potentials, dynamical and statistical analyses, and illustrate the utility of both classical and quantum mechanical concepts.
Electronic States of Molecules and Atomic Clusters
Author : Giuseppe Del Re
Publisher :
Page : 177 pages
File Size : 40,82 MB
Release : 1980
Category : Molecular theory
ISBN :
Electric-dipole Polarizabilities of Atoms, Molecules, and Clusters
Author : Keith D. Bonin
Publisher : World Scientific
Page : 274 pages
File Size : 16,44 MB
Release : 1997
Category : Science
ISBN : 9789810224936
This book is an in-depth review of experiment and theory on electric-dipole polarizabilities. It is broad in scope, encompassing atomic, molecular, and cluster polarizabilities. Both static and dynamic polarizabilities are treated (in the absence of absorption) and a full tensor picture of the polarizability is used. Traditional experimental techniques for measuring electric polarizabilities are described in detail. Recently developed experimental methods, including light forces, position-sensitive time-of-flight deflection, and atom interferometry, are also extensively discussed. Theoretical techniques for calculating polarizabilities are reviewed, including a discussion on the use of Gaussian basis sets. Many important comparisons between theory and experiment are summarized in an extensive set of tables of polarizabilities of important atoms, molecules, and clusters. Applications of polarizabilities to many areas of chemistry and physics are described, including optics, chemical structure, interactions of gases and particles with surfaces, and the interaction of molecules with light. The emphasis is on a lucid presentation of the ideas and results with up-to-date discussions on important applications such as optical tweezers and nanostructure fabrication. This book provides an excellent overview of the importance of polarizabilities in understanding the physical, electronic, and optical properties of particles in a regime that goes from free atoms to condensed-phase clusters.
Energetics and Dynamics of Electronic States in Atoms, Molecules and Clusters
Author : Dar Bahatt
Publisher :
Page : 316 pages
File Size : 16,97 MB
Release : 1993
Category : Rydberg states
ISBN :
Atom, Molecule, and Cluster Beams II
Author : Hans Pauly
Publisher : Springer Science & Business Media
Page : 414 pages
File Size : 42,79 MB
Release : 2000-09-27
Category : Medical
ISBN : 9783540676737
This book completes the physical foundations and experimental techniques described in volume 1 with an updated review of the accessory equipment indispensable in molecular beam experiments. It extends the subject to cluster beams and beams of hyperthermal and subthermal energies. As in volume 1, a special effort is made to outline the physical foundations of the various experimental techniques. Hence this book is intended not only as a reference standard for researchers in the field, but also to bring the flavor of current molecular beam research to advanced undergraduates and graduate students and to enable them to gain a solid background in the field and its technique.
Atom, Molecule, and Cluster Beams I
Author : Hans Pauly
Publisher : Springer Science & Business Media
Page : 362 pages
File Size : 45,91 MB
Release : 2012-12-06
Category : Science
ISBN : 3662042134
A consistent, up-to-date description of the extremely manifold and varied experimental techniques which nowadays enable work with neutral particles. Th book lays the physical foundations of the various experimental techniques, which utilize methods from most fields in physics.