On The Vibrational Properties Of Solids PDF Download
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Author | : Gideon Gilat |
Publisher | : Elsevier |
Total Pages | : 445 |
Release | : 2012-12-02 |
Genre | : Science |
ISBN | : 032315008X |
Download Vibrational Properties of Solids Book in PDF, ePub and Kindle
Methods in Computational Physics, Volume 15: Vibrational Properties of Solids explores the application of computational methods to delineate microscopic vibrational behavior. This book is composed of nine chapters that further illustrate the utility of these methods to ordered lattices, quantum solids, impurity modes, surface modes, and amorphous solids. The opening chapters present the basic theoretical models and their computational aspects for different solids of diverse chemical nature, together with some methods of automation and computation in the highly sophisticated experiments in inelastic scattering of neutrons. These topics are followed by a discussion on how group theoretical methods treated by computers can yield the proper symmetry assignments of phonon eigenvalues and eigenstates. Considerable chapters are devoted to the different applications of traditional lattice dynamics, each having its own computational ramification. Other chapters survey the properties of solids that mostly involve integrations over the Brillouin zone. The last chapter concerns the dynamic or time-dependent aspect of lattice dynamics, namely, the calculation of thermal and electric conductivities in some models of solids. This book is of great benefit to geoscientists, physicists, and mathematicians.
Author | : Bartomeu Monserrat Sánchez |
Publisher | : |
Total Pages | : |
Release | : 2015 |
Genre | : |
ISBN | : |
Download On the Vibrational Properties of Solids Book in PDF, ePub and Kindle
Author | : Jonas Rosén |
Publisher | : |
Total Pages | : 78 |
Release | : 1984 |
Genre | : |
ISBN | : |
Download Vibrational Properties of Solids at Intermediate and High Temperatures Book in PDF, ePub and Kindle
Author | : Miguel A Ramos |
Publisher | : World Scientific |
Total Pages | : 505 |
Release | : 2022-08-11 |
Genre | : Science |
ISBN | : 1800612591 |
Download Low-temperature Thermal And Vibrational Properties Of Disordered Solids: A Half-century Of Universal "Anomalies" Of Glasses Book in PDF, ePub and Kindle
This book, edited by M. A. Ramos and contributed by several reputed physicists in the field, presents a timely review on low-temperature thermal and vibrational properties of glasses, and of disordered solids in general. In 1971, the seminal work of Zeller and Pohl was published, which triggered this relevant research field in condensed matter physics. Hence, this book also commemorates about 50 years of that highlight with a comprehensive, updated review.In brief, glasses (firstly genuine amorphous solids but later on followed by different disordered crystals) were found to universally exhibit low-temperature properties (specific heat, thermal conductivity, acoustic and dielectric attenuation, etc.) unexpectedly very similar among them — and very different from those of their crystalline counterparts.These universal 'anomalies' of glasses and other disordered solids remain very controversial topics in condensed matter physics. They have been addressed exhaustively in this book, through many updated experimental data, a survey of most relevant models and theories, as well as by computational simulations.
Author | : Peter Miles Anson Sherwood |
Publisher | : CUP Archive |
Total Pages | : 276 |
Release | : 1972-09-21 |
Genre | : Science |
ISBN | : 9780521084826 |
Download Vibrational Spectroscopy of Solids Book in PDF, ePub and Kindle
This 1972 monograph is devoted to the analysis and interpretation of the infrared and Raman spectra of solid compounds, frequently used for their identification and characterization. It was thought unsatisfactory to analyse such spectra by the theory applicable to gas-phase samples, though this was frequently done. Furthermore, the results obtained by far infrared and laser Raman spectrometers, which detect the movement of atoms and/or molecules as a whole, had no gas-phase analogy. A separate approach to solid state vibrational spectra was therefore proposed within this volume. Dr Sherwood describes the solid state physics of vibrational spectroscopy and extends it to the more complex structures of low symmetry. He assumes an understanding of the infrared and Raman spectra of gases.
Author | : Steven Paul Lewis |
Publisher | : |
Total Pages | : 258 |
Release | : 1993 |
Genre | : |
ISBN | : |
Download Theoretical Studies of Electronic, Vibrational, and Structural Properties of Solids Under Pressure Book in PDF, ePub and Kindle
This dissertation describes first-principles quantum mechanical investigations of several realistic solid-state systems. The main goal of this research has been to understand and predict the electronic, vibrational, and structural properties of materials under pressure. Microscopic information on these properties is obtained within local density functional theory using ab initio pseudopotentials. This work focuses on three categories of materials: (1) Part I deals with the high-pressure behavior of elemental systems from group IV of the Periodic Table. The pressure-dependences of Raman-active phonon modes of high-pressure, metallic phases of silicon, germanium, and tin are studied within the frozen-phonon approximation. In addition, the structural properties of a recently discovered orthorhombic phase of silicon are calculated. The aim of these two investigations is to understand and explain recent experimental results. A third investigation predicts the existence of an orthorhombic, high-pressure phase of germanium. (2) Part II focuses on group V of the Periodic Table. The electronic and vibrational properties of elemental arsenic are studied with the aim of understanding the measured pressure-dependences of the superconducting transition temperature and the normal-state resistance. In addition, several candidate atomic phases of solid nitrogen are studied to determine their structural-stability and electronic properties. (3) Finally, Part III considers the effect of varying the stoichiometry in compound systems. In particular, model calculations are performed to explore the Ga-As system with the goal of motivating experimental studies. The electronic properties of several model Ga-As systems with varying stoichiometry are studied.
Author | : Berni Alder |
Publisher | : |
Total Pages | : 429 |
Release | : 1976 |
Genre | : Fisica - Automatizacion |
ISBN | : |
Download Vibrational properties of solids Book in PDF, ePub and Kindle
Author | : Georgios Fagas |
Publisher | : |
Total Pages | : |
Release | : 1999 |
Genre | : |
ISBN | : |
Download Vibrational Properties of Complex Solids Book in PDF, ePub and Kindle
Author | : A. S. Barker |
Publisher | : |
Total Pages | : 179 |
Release | : 1975 |
Genre | : Lattice dynamics |
ISBN | : |
Download Optical Studies of the Vibrational Properties of Disordered Solids Book in PDF, ePub and Kindle
Author | : B. J. Alder |
Publisher | : |
Total Pages | : |
Release | : 1976 |
Genre | : |
ISBN | : |
Download Methods in Computational Physics Book in PDF, ePub and Kindle