Elastic and Inelastic Scattering in Electron Diffraction and Imaging

ISBN-13: 9780306449291 / Angielski / Twarda / 1995 / 448 str.

Zhong Lin Wang;Wang; Wang Zhong-Lin Wang

Opis

Elastic and inelastic scattering in transmission electron microscopy (TEM) are important research subjects. For a long time, I have wished to systematically summarize various dynamic theories associated with quantitative electron micros copy and their applications in simulations of electron diffraction patterns and images. This wish now becomes reality. The aim of this book is to explore the physics in electron diffraction and imaging and related applications for materials characterizations. Particular emphasis is placed on diffraction and imaging of inelastically scattered electrons, which, I believe, have not been discussed exten sively in existing books. This book assumes that readers have some preknowledge of electron microscopy, electron diffraction, and quantum mechanics. I anticipate that this book will be a guide to approaching phenomena observed in electron microscopy from the prospects of diffraction physics. The SI units are employed throughout the book except for angstrom (A), which is used occasionally for convenience. To reduce the number of symbols used, the Fourier transform of a real-space function P'(r), for example, is denoted by the same symbol P'(u) in reciprocal space except that r is replaced by u. Upper and lower limits of an integral in the book are (-co, co) unless otherwise specified. The (-co, co) integral limits are usually omitted in a mathematical expression for simplification. I very much appreciate opportunity of working with Drs. J. M. Cowley and J. C. H. Spence (Arizona State University), J."

Recenzje

`This is an excellent and comprehensive book describing the theory of the elastic and inelastic scattering of the electrons by crystals....This book fills a gap in the existing books on electron microscopy because it discusses in considerable depth inelastic scattering in electron diffraction and microscopy...very useful both as a textbook and as a reference book....comprehensive and right up to date...suitable for scientists ranging from research students to real experts in the field.'
Journal of Microscopy
`Without question this book, particularly the treatment of inelastic scattering, is a noteworthy achievement and a valuable contribution to the literature.'
American Scientist

Spis treści

Introduction. Symbols and Definitions. Diffraction and Imaging of Elastically Scattered Electrons: Basic Kinematical Electron Diffraction. Dynamical Elastic Electron Scattering I: Bloch Wave Theory. Dynamical Elastic Electron Scattering II: Multislice Theory. Dynamical Elastic Electron Scattering III: Other Approaches. Diffraction and Imaging of Reflected Highenergy Electrons from Bulk Crystal Surfaces. Diffraction and Imaging of Inelastically Scattered Electrons: Inelastic Excitations and 'Absorption' Effect in Electron Diffraction. Semiclassical Theory of Thermal Diffuse Scattering. Dynamical Inelastic Electron Scattering I: Bloch Wave Theory. Reciprocity in Electron Diffraction and Imaging. Dynamical Inelastic Electron Scattering II: Green's Function Theory. Dynamical Inelastic Electron Scattering III: Multislice Theory. Dynamical Inelastic Electron Scattering IV: Modified Multislice Theory. Inelastic Scattering in Highresolution Transmission Electron Imaging. Multiple Inelastic Electron Scattering. Inelastic Excitation of Crystals in Thermal Equilibrium with Environment. Appendixes. Index.