Dielectric theory of complex crystal chemical bonds and its applications

Author: Zhang Siyuan
Publisher:
Publish Date: 2005-05-01
Features: This book summarizes the main theoretical and applied results in the field of research on complex crystal properties, ranging from simple to complex crystals and from fundamental theory to practical applications. It primarily focuses on the theoretical developments and practical applications in complex crystals over the past decade, as well as some major results from abroad in this field. It is hoped that the content of this book can provide a theoretical method for material design and property prediction of complex systems. The book elaborates in detail on the crystal chemistry bond theory and methods of dielectric description, especially the dielectric theory method for chemical bonds in complex crystals, opening up a new approach for studying the properties of complex systems. Using this theoretical method, the book not only calculates the chemical bond parameters of a large number of complex crystals but also demonstrates the calculation methods and processes for applied nonlinear optical coefficients, chemical bond analysis of high-temperature superconductors, the influence of crystal environment on crystal functional properties, and lattice energy of complex crystals. The book includes basic concepts, theoretical analysis, formula derivations, data results, and applications, while also providing useful data and regularity content for scientific research and practical applications. This book is suitable for researchers in material science, theoretical chemistry, solid-state physics, and inorganic chemistry, as well as university teachers and graduate students for reference.