Phonon Focusing and Phonon Conduction in Orthorhombic and Tetragonal Crystals in the Boundary-scattering Regime PDF Download

Author: Clarence George Winternheimer
Publisher:
ISBN:
Category : Lattice dynamics
Languages : en
Pages : 302

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Author: Igor Gaynitdinovich Kuleyev
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 311067050X
Category : Science
Languages : en
Pages : 221

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Book Description
The monograph is devoted to the investigation of physical processes that govern the phonon transport in bulk and nanoscale single-crystal samples of cubic symmetry. Special emphasis is given to the study of phonon focusing in cubic crystals and its influence on the boundary scattering and lattice thermal conductivity of bulk materials and nanostructures.

Author: Ralph B. Dinwiddie
Publisher: DEStech Publications, Inc
ISBN: 9781932078367
Category : Science
Languages : en
Pages : 600

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Book Description
Major edited presentations of new developments in materials science and technology.

Author: J.R., Jr. Thomas
Publisher: Springer Science & Business Media
ISBN: 1461307619
Category : Technology & Engineering
Languages : en
Pages : 422

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Book Description
The International Thermal Conductivity Conference was started in 1961 with the initiative of Mr. Charles F. Lucks and grew out of the needs of researchers in the field. The Conferences were held annually from 1961 to 1973 and have been held biennially since 1975 when our Center for Informa tion and Numerical Data Analysis and Synthesis (CINDAS) of Purdue University became the Permanent Sponsor of the Conferences. -These Conferences provide a broadly based forum for researchers actively working on the thermal con ductivity and closely related properties to convene on a regular basis to exchange their ideas and experiences and report their findings and results. The Conferences have been self-perpetuating and are an example of how a technical community with a common purpose can transcend the invisible. arti ficial barriers between disciplines and gather together in increasing num bers without the need of national publicity and continuing funding support. when they see something worthwhile going on. It is believed that this ser ies of Conferences not only will grow stronger. but will set an example for researchers in other fields on how to jointly attack their own problem areas.

Author: Vincent Laude
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110637391
Category : Science
Languages : en
Pages : 441

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Book Description
The book provides a comprehensive presentation of the topic of phononic and sonic crystals, including acoustic and elastic wave propagation in homogeneous and periodic media, Bloch waves and band structures, surface phononic crystals and phononic crystal slabs, evanescent Bloch waves and complex band structures, local resonance, dispersion and negative refraction, and phononic band gap guidance. The book is accompanied with a comprehensive set of finite element model (FEM) scripts for solving basic phononic crystal problems, as supplementary material. The scripts should allow the reader to generate band structures for 2D and 3D phononic crystals, to compute Bloch waves, waveguide and cavity modes, and more. They can be accessed here: https://members.femto-st.fr/vincent-laude/freefem-scripts-numerical-simulation-phononic-crystals

Author: Humphrey Maris
Publisher: Springer Science & Business Media
ISBN: 1461330637
Category : Science
Languages : en
Pages : 496

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Book Description
The Third International Conference on Phonon Scattering in Condensed Matter was held at Brown University, Providence, Rhode Island from August 28-31, 1979. The previous conferences in this series were held at Nottingham in 1975, and in France at Paris and Ste Maxime in 1972. Until about 15 years ago phonon scattering was studied almost exclusively by measurements of thermal conductivity. This approach has the severe limitation that the result obtained for the phonon scattering rate is actually the average of the scattering for all of the phonons in the sample. Thus, no distinction can be made between phonons of different polarization, direction of propagation, or energy. During the 1960's several significant developments occurred. The most important of these was the application by Von Gutfeld and Nethercot of the "heat-pulse" method, previously used only in liquid helium, to the investigation of phonons in crystals. This approach makes possible the study of the propagation and scat tering of phonons of known polarization and propagation direction. The early heat-pulse experiments used phonon generators which pro duced phonons having a broad distribution of energies and, in addi tion, the phonon detectors were sensitive to phonons of all energies.

Author: Hsin Wang
Publisher: DEStech Publications, Inc
ISBN: 9781932078343
Category : Science
Languages : en
Pages : 690

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Book Description
In additional to traditional topics such as thermal insulation, instrumentation and standards, the conference highlighted research in carbon nanotubes, nanomaterials, novel thin films, thermoelectric and composites.

Author: Ralph B. Dinwiddie
Publisher: DEStech Publications, Inc
ISBN: 1932078592
Category : Expansion (Heat)
Languages : en
Pages : 858

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Book Description
This book presents the most current research on heat flow in materials, ranging from metals to newer materials such as thin films and nanowires.

Author: Timothy W. Tong
Publisher: CRC Press
ISBN: 9781566761727
Category : Technology & Engineering
Languages : en
Pages : 1022

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Author: C.J. Cremers
Publisher: Springer Science & Business Media
ISBN: 9780306436727
Category : Science
Languages : en
Pages : 740

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Book Description
Fifty-one papers (and three keynote addresses) on contemporary theoretical issues and experimental techniques pertaining to the underlying factors that control heat-conduction behavior of materials. The latest findings on insulation, fluids, and low-dimensional solids and composites are reviewed as