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Lattice Dynamics and Density Functional Perturbation Theory

  • Jonathan BreezeEmail author
Chapter
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Part of the Springer Theses book series (Springer Theses)

Abstract

The focus of this thesis now shifts towards the physics that describes the properties of microwave dielectrics and the means of computationally predicting them. Lattice dynamics describes the vibrational collective excitations in solids known as phonons and is a cornerstone of solid-state physics. Infrared, Raman and neutron-diffraction spectra, specific heat capacity, thermal expansion, heat conduction and electron–phonon interaction-related phenomena such as resistivity of metals and superconductivity are a few examples of where lattice dynamics has been applied with great success.

Keywords

Atomic Displacement Dynamical Matrix Electron Charge Density Longitudinal Optic Phonon Dispersion Relation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing AG 2016

Authors and Affiliations

  1. 1.Imperial College LondonLondonUK

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