Point Defects in Group IV Semiconductors


Book Description

A self-consistent model of point defects requires a reliable connection with the experimentally deduced structural, spectroscopic and thermodynamic properties of the defect centres, to allow their unambiguous identification. This book focuses on the properties of defects in group IV semiconductors and seeks to clarify whether full knowledge of their chemical nature can account for several problems encountered in practice. It is shown how difficult the fulfilment of self-consistency conditions can be, even today, after more than four decades of dedicated research work, especially in the case of compound semiconductors, such as SiC, but also in the apparently simple cases of silicon and germanium. The reason for this is that the available microscopic models do not yet account for defect interactions in real solids.







An Introduction to Solid State Diffusion


Book Description

The energetics and mechanisms of diffusion control the kinetics of such diverse phenomena as the fabrication of semiconductors and superconductors, the tempering of steel, geological metamorphism, the precipitation hardening of nonferrous alloys and corrosion of metals and alloys. This work explains the fundamentals of diffusion in the solid state at a level suitable for upper-level undergraduate and beginning graduate students in materials science, metallurgy, mineralogy, and solid state physics and chemistry. A knowledge of physical chemistry such as is generally provided by a one-year undergraduate course is a prerequisite, though no detailed knowledge of solid state physics or crystallography is required.







Defects and Diffusion in Metals IV


Book Description

An Annual Retrospective IV




Gettering and Defect Engineering in Semiconductor Technology IV


Book Description

Proceedings of the 4th International Conference on Gettering and Defect Engineering In Semiconductor Technology (GADEST '91), Frankfurt, Germany, October 1991







High Temperature Corrosion and Materials Chemistry IV


Book Description

" ... papers presented at the Fourth International Symposium on High Temperature Corrosion and Materials Chemistry, held at the 203rd meeting of the Electrochemical Society, Inc., in Paris, France, April 30- May 2, 2003"--Preface.




Diffusion in Solids


Book Description

This book describes the central aspects of diffusion in solids, and goes on to provide easy access to important information about diffusion in metals, alloys, semiconductors, ion-conducting materials, glasses and nanomaterials. Coverage includes diffusion-controlled phenomena including ionic conduction, grain-boundary and dislocation pipe diffusion. This book will benefit graduate students in such disciplines as solid-state physics, physical metallurgy, materials science, and geophysics, as well as scientists in academic and industrial research laboratories.




Point Defects in Materials


Book Description

This text provides an up-to-date coverage of the theoretical and experimental tools required for fundamental studies of point defects, with illustrative examples from a wide range of inorganic materials. On the experimental side a strong emphasis is placed on the powerful resonance and hyperfine methods which give detailed information on defect structures. Theoretical chapters cover statistical and quantum mechanical methods, particularly the computer simulations techniques which are now widely employed. The examples of applications of defect properties highlight the benefits of a controlled inclusion of defect properties for modern advanced technologies. This work provides coverage of the theoretical tools required for defect study, putting strong emphasis on the wide range of experimental techniques needed for analysis. Particular attention has been given to the powerful resonance and hyperfine methods which often give more detailed data than classical methods.