Transport of Energetic Electrons in Solids

ISBN-13: 9783031372414 / Angielski / Twarda / 2023

Maurizio Dapor

Opis

This book describes the computational methods most frequently used to deal with the interaction of charged particles, notably electrons, with condensed matter. Both elastic and inelastic scattering phenomena are discussed, and methods for calculating the relevant cross sections are explained in a rigorous but simple way. It provides readers with all the information they need in order to write their own Monte Carlo code and to simulate the transport of fast particles in condensed matter. Many numerical and experimental examples are presented throughout the book.
The updated and extended fourth edition features ab initio methods for calculating dielectric function and energy loss function. Non-relativistic partial wave expansion method for calculating the differential elastic scattering cross section is also included in this new edition. It represents a very useful introduction to the relativistic partial wave expansion method, i.e., to the Mott theory, already discussed in the previous editions of this book. Further details about the effects of spin-polarization on the differential elastic scattering cross section are included in this new edition. The multiple reflection method is extended to the general case of a system composed of a set of layers of different materials and thicknesses. Analytical expressions are provided for calculating the backscattering coefficient of multilayers. New results are presented, notably about Monte Carlo simulations of reflection electron energy loss spectra and of the radial dose deposited along the track of ions impinging on materials.

O autorze

Dr. Maurizio Dapor is Head of the Interdisciplinary Laboratory for Computational Science of the European Centre for Theoretical Studies in Nuclear Physics and Related Areas (ECT*-LISC). He holds a M.Sc. degree in Physics and a Ph.D. degree in Materials Science and Engineering. His research covers Monte Carlo simulations of the transport of fast electrons in solids, with applications to the scanning electron microscopy and to several electron spectroscopies. He was Visiting Professor at the Departamento de Física Aplicada, Universidad de Alicante, from April to June 2016, and Leverhulme Visiting Professor at the Department of Materials Science and Engineering at the University of Sheffield from December 2014 to November 2015. He was Scientific Consultant at the Integrated Systems Laboratory of the Swiss Federal Institute of Technology (ETH), Zurich, from January to December 2009, and Research Associate at the University of Sheffield’s Department of Engineering Materials from June 2007 to February 2008.