Author : John Moriarty
Publisher : Oxford University Press
ISBN 13 : 0198822170
Total Pages : 593 pages
Book Rating : 4.1/5 (988 download)
Book Synopsis Theory and Application of Quantum-Based Interatomic Potentials in Metals and Alloys by : John Moriarty
Download or read book Theory and Application of Quantum-Based Interatomic Potentials in Metals and Alloys written by John Moriarty and published by Oxford University Press. This book was released on 2023-06-29 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atomistic computer simulations are often at the heart of modern attempts to predict and understand the physical properties of real materials, including the vast domain of metals and alloys. Historically, highly simplified empirical potentials have been used to provide the interatomic forces needed to perform such simulations, but true predictive power in these materials emanates from fundamental quantum mechanics. In metals and alloys especially, a viable path forward to the vastly larger length and time scales offered by empirical potentials, while retaining the predictive power of quantum mechanics, is to course-grain the underlying electronic structure of the material and systematically derive quantum-based interatomic potentials from first-principles. This book spans the entire process from foundation in fundamental theory, to the development of accurate quantum-based potentials for real materials, to the wide-spread application of the potentials to the atomistic simulation of structural, thermodynamic, defect and mechanical properties of metals and alloys.