Atomic and Molecular Clusters
Title | Atomic and Molecular Clusters PDF eBook |
Author | Roy L. Johnston |
Publisher | CRC Press |
Pages | 258 |
Release | 2002-04-25 |
Genre | Science |
ISBN | 9781420055771 |
Cluster physics is the foundation of the increasingly important field of nanotechnology. Clusters, ranging in size from a few to many millions of atoms, constitute a fascinating field of research in physics, chemistry and materials science. They are formed by most of the elements of the Periodic Table, and the types of bonding and the resultant clusters are equally as varied. This book introduces atomic clusters, ranging from weakly-bonded clusters of argon to strongly-bonded carbon clusters and metal nano-particles. It includes worked examples to enable lecturers and students to gauge their understanding and progress. Atomic and Molecular Clusters describes the experimental generation, detection and interrogation of clusters and theoretical approaches developed to aid understanding of their physical properties. It classifies clusters according to their bonding types and gives examples of present and possible future applications of clusters in electronic, optical and magnetic devices.
Theory of Atomic and Molecular Clusters
Title | Theory of Atomic and Molecular Clusters PDF eBook |
Author | Julius Jellinek |
Publisher | Springer Science & Business Media |
Pages | 444 |
Release | 1999 |
Genre | Science |
ISBN | 9783540620006 |
The book summarises contemporary knowledge about the theory of atomic and molecular clusters. New results are discussed on a high theoretical level. Access to this field of research is given by an explanation of the various subjects in introductory chapters.
Clusters of Atoms and Molecules
Title | Clusters of Atoms and Molecules PDF eBook |
Author | Hellmut Haberland |
Publisher | Springer Science & Business Media |
Pages | 435 |
Release | 2013-11-11 |
Genre | 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
Title | Theory of Atomic and Molecular Clusters PDF eBook |
Author | Julius Jellinek |
Publisher | Springer Science & Business Media |
Pages | 438 |
Release | 2012-12-06 |
Genre | 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.
Atoms, Molecules and Clusters in Electric Fields
Title | Atoms, Molecules and Clusters in Electric Fields PDF eBook |
Author | George Maroulis |
Publisher | Imperial College Press |
Pages | 694 |
Release | 2006 |
Genre | Technology & Engineering |
ISBN | 1860948863 |
With the central importance of electric polarizability and hyperpolarizability for a wide spectrum of activities, this book charts the trends in the accurate theoretical determination of these properties in specialized fields. The contributions include reviews and original papers that extend from methodology to applications in specific areas of primary importance such as cluster science and organic synthesis of molecules with specific properties.
Atomic and Molecular Clusters
Title | Atomic and Molecular Clusters PDF eBook |
Author | Roy Luigi Johnston |
Publisher | |
Pages | 256 |
Release | 2002 |
Genre | Atomic theory |
ISBN | 9780367805814 |
Annotation Cluster physics is the foundation of the increasingly important field of nanotechnology. Clusters, ranging in size from a few to many millions of atoms, constitute a fascinating field of research in physics, chemistry and materials science. They are formed by most of the elements of the Periodic Table, and the types of bonding and the resultant clusters are equally as varied. This book introduces atomic clusters, ranging from weakly-bonded clusters of argon to strongly-bonded carbon clusters and metal nano-particles. It includes worked examples to enable lecturers and students to gauge their understanding and progress. Atomic and Molecular Clusters describes the experimental generation, detection and interrogation of clusters and theoretical approaches developed to aid understanding of their physical properties. It classifies clusters according to their bonding types and gives examples of present and possible future applications of clusters in electronic, optical and magnetic devices.
Many-Body Methods for Atoms, Molecules and Clusters
Title | Many-Body Methods for Atoms, Molecules and Clusters PDF eBook |
Author | Jochen Schirmer |
Publisher | Springer |
Pages | 330 |
Release | 2018-11-02 |
Genre | 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.