Physics of amorphous metals / / N. P. Kovalenko, Yu. P. Krasny, U. Krey

• Autore: Kovalenko Nikolaĭ Pavlovich
• Pubblicazione: Berlin, Germany : , : Wiley-VCH, , 2001; ©2001
• Descrizione fisica: 1 online resource (290 p.)
• Disciplina: 530.4/13; 669
• Soggetto topico: Amorphous substances; Metallic glasses
• Persona (resp. second.): KrasnyP; KreyU
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Physics of Amorphous Metals; Preface; Contents; 1 On the Structure of Amorphous Metals; 1.1 Introduction: Preparation of Amorphous Metals, and Simple Models; 1.2 The Radial Distribution Function and the Structure Function; 1.3 Structural Models of Glassy Metals; 2 The Pseudopotential Method; 2.1 An Effective Hamiltonian for the Electron-Ion System of Elemental Metals; 2.2 Pseudopotential Theory; 2.3 Model Pseudopotentials; 2.4 Microscopic Theory of the Homogeneous Electron Gas; 2.5 The Effective Interaction Between Ions in Liquid or Amorphous Metals ; 2.6 The Effective Two-Particle Ion-Ion Interaction (to Second Order in the Pseudopotential)2.7 Effective Ion-Ion Pair Interaction to Cubic Order in the Pseudopotential; 2.8 Many-Particle Interactions in Metallic Hydrogen; 2.9 Computer Calculations of the Electronic Structure in Metallic Amorphous Alloys; 3 Atomic Properties of Amorphous Metals: Low-energy Excitations; 3.1 Experiments on the Atomic Dynamics in Glasses; 3.2 A Tunneling Model; 3.3 A Quasi-phonon Model for Amorphous Metals; Heat Capacity at Moderately Low Temperatures ; 3.4 The Quasi-phonon Contribution to the Heat Conductivity and Sound Absorption in Amorphous Solids at Moderately Low Temperatures3.5 Beyond the Quasi-phonon Approximation; 4 Magnetic Properties of Amorphous Metals; 4.1 Review of Experimental Results; 4.2 Thermodynamic Properties of Amorphous Ferromagnets Near the Curie Point; 4.3 The Spectrum of Quasi-Magnon Excitations in Amorphous Ferromagnets; 4.4 Low-temperature Magnetic Behavior of Amorphous Ferromagnets; 4.5 Beyond the Quasi-Magnon Approach: Computer Simulations; 4.6 The Thermodynamics of Amorphous Ferrimagnets ; 4.7 Itinerant Magnetism and Itinerant Spin-glass Behavior in Amorphous Alloys5 Superconductivity of Glassy Metals; 5.1 The Eliashberg Equations for Amorphous Metals; 5.2 The Electron-phonon Coupling Constant and the Superconducting Transition Temperature for Simple Amorphous Metals; 5.3 Superconducting Properties of Binary Alloys of Simple Amorphous Metals; 6 Conclusions; Appendices; Appendix A: Calculation of the Free Energy of Amorphous Metals; Appendix B: Calculation of the Free Energy of Amorphous Ferromagnets; Appendix C: Derivation of the Eliashberg Equation for Amorphous Metals ; Appendix D: Simplification of the Eliashberg EquationReferences; Index
• Sommario/riassunto: The discovery of bulk metallic glasses has led to a large increase in the industrial importance of amorphous metals, and this is expected to continue. This book is the first to describe the theoretical physics of amorphous metals, including the important theoretical development of the last 20 years.The renowned authors stress the universal aspects in their description of the phonon or magnon low-energy excitations in the amorphous metals, e.g. concerning the remarkable consequences of the properties of these excitations for the thermodynamics at low and intermediate temperatures. Tunneling
• Titolo autorizzato: Physics of amorphous metals
• ISBN: 1-280-55962-4; 9786610559626; 3-527-62242-X; 3-527-60317-4
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910830059103321
• Lo trovi qui: Univ. Federico II