Electronic Properties of Materials

This book on electrical, optical, magnetic, and thermal properties of materials differs from other introductory texts in solid-state physics. First, it is written for engineers, particularly materials and electrical engineers, who what to gain a fundamental understanding of semiconductor devices, magnetic materials, lasers, alloys, and so forth. Second, it stresses concepts rather than mathematical formalism, which should make the presentation relatively easy to read. Third, it is not an encyclopedia: The topics are restricted to material considered to be essential and that can be covered in one 15-week semester.

The book is divided into five parts. The first part, "Fundamentals of Electron Theory," introduces the essential quantum mechanical concepts needed for understanding materials science; the other parts may be read independently of each other. Many practical applications are discussed to provide students with an understanding of electronic devices currently in use. The solutions to the numerical problems are given in the appendix.

Previous editions have been well received by students and teachers alike. This Fourth Edition has again been thoroughly revised and brought up to date to take into account the explosive developments in electrical, optical, and magnetic materials and devices. Specifically, new topics have been added in the "applied sections," such as energy saving light sources, particularly compact fluorescence light fixtures, organic light-emitting diodes (OLEDs), organic photovoltaics (OPV cells), optical fibers, pyroelectricity, phase-change memories, blue ray disks, holographic versatile disks, galvanoelectric phenomena (emphasizing the entire spectrum of primary and rechargeable batteries), graphene, quantum Hall effect, iron-based semiconductors (pnictides), etc. to mention just a few subjects.

Auteur

Rolf E. Hummel is a Professor Emeritus of Materials Science and Engineering at the University of Florida, Gainesville, USA. He received his Ph.D (Dr. rer.nat.) in 1963 from the University of Stuttgart, Germany and the Max-Planck Institute for Materials Research, also in Stuttgart. He has been at the University of Florida since graduation, only interrupted by Sabbatical stays in Japan, Korea, China, New Zealand, France, Vietnam, Germany, and Colorado. His previous publications include Optical Properties of Metals and Alloys (1971), Electro-and Thermo-Transport in Metals and Alloys (ed.),(1977), the two-volume Handbook of Optical Properties (ed.), (1996), and Understanding Materials Science 2nd Ed. (2004). His books are widely appraised for their easy understandability.

Texte du rabat

This text on the electrical, optical, magnetic, and thermal properties of materials stresses concepts rather than mathematical formalism. Suitable for advanced undergraduates, it is intended for materials and electrical engineers who want to gain a fundamental understanding of alloys, semiconductor devices, lasers, magnetic materials, and so forth. The book is organized to be used in a one-semester course; to that end each section of applications, after the introduction to the fundamentals of electron theory, can be read independently of the others. Many examples from engineering practice serve to provide an understanding of common devices and methods. Among the modern applications covered are: high-temperature superconductors, optoelectronic materials, semiconductor device fabrication, xerography, magneto-optic memories, and amorphous ferromagnetics. The fourth edition has been revised and updated with an emphasis on the applications sections, which now cover devices of the next generation of electronics.

Contenu

Part I: Fundamentals of Electron Theory: Introduction. Wave Properties of Electrons. The Schroedinger Equation. Solution of the Schroedinger Equation for Four Specific Problems. Energy Bands in Crystals. Electrons in a Crystal.- Part II: Electrical Properties of Materials: Electrical Conduction in Metals and Alloys. Semiconductors. Electrical Properties of Polymers, Ceramics, Dielectrics and Amorphous Materials.- Part III: Optical Properties of Materials: The Optical Constants. Atomistic Theory of the Optical Properties. Quantum Mechanical Treatment of the Optical Properties. Applications.- Part IV: Magnetic Properties of Materials: Foundations of Magnetism. Magnetic Phenomena and Their Interpretation - Classical Approach. Quantum Mechanical Considerations. Applications.- Part V: Thermal Properties of Materials: Introduction. Fundamentals of Thermal Properties. Heat Capacity. Thermal Conduction. Thermal Expansion.- Appendices.- Index.