Phonons in Low Dimensional Structures

• Other Authors: Stavrou, Vasilios N. (Editor)
• Format: Electronic Book Chapter
• Language: English
• Published: IntechOpen 2018
• Subjects: Condensed matter physics (liquid state & solid state physics); carbon nanotube, density functional theory, raman spectroscopy, monte carlo simulation, piezoelectric, elastic properties
• Online Access: DOAB: download the publication; DOAB: description of the publication

The field of low-dimensional structures has been experiencing rapid development in both theoretical and experimental research. Phonons in Low Dimensional Structures is a collection of chapters related to the properties of solid-state structures dependent on lattice vibrations. The book is divided into two parts. In the first part, research topics such as interface phonons and polaron states, carrier-phonon non-equilibrium dynamics, directional projection of elastic waves in parallel array of N elastically coupled waveguides, collective dynamics for longitudinal and transverse phonon modes, and elastic properties for bulk metallic glasses are related to semiconductor devices and metallic glasses devices. The second part of the book contains, among others, topics related to superconductor, phononic crystal carbon nanotube devices such as phonon dispersion calculations using density functional theory for a range of superconducting materials, phononic crystal-based MEMS resonators, absorption of acoustic phonons in the hyper-sound regime in fluorine-modified carbon nanotubes and single-walled nanotubes, phonon transport in carbon nanotubes, quantization of phonon thermal conductance, and phonon Anderson localization.