Phonon Scattering in Condensed Matter VII: Proceedings of the Seventh International Conference, Cornell University, Ithaca, New York, August 3–7, 1992

ISBN-13: 9783642848902 / Angielski / Miękka / 2012 / 534 str.

Michael Meissner;Robert O. Pohl

Opis

This volume contains the proceedings of the Seventh International Conference on Phonon Scattering in Condensed Matter held August 3-7, 1992, at Cornell University in Ithaca, NY, USA. The preceding conferences were held at: St. Maxime and Paris (France) 1972, Nottingham (UK) 1975, Providence (USA) 1979, Stuttgart (Germany) 1983, Urbana (USA) 1986, and Heidelberg (Germany) 1989. The Heidelberg conference was held jointly with the Third International Con ference on Phonon Physics. The next conference, to be held in August, 1995, in Sapporo, Japan, and hosted by Professor T. Nakayama and his colleagues, will also be such a joint conference. This conference was attended by 227 scientists from 27 countries, and covered all aspects of phonon scattering in condensed matter, ranging from the more traditional topics of thermal conductivity, Kapitza resistance, and ballistic phonon propagation to the recently added topics, such as electron-phonon interaction in high-T c superconductors, the use of phonons in particle detection, and phonons in confined geometries. The 207 papers arranged in 11 chapters in this volume are a cross section of the present activities in the quite obviously vibrant field of phonons and their interactions."

Spis treści

I Heat Transport in Dielectric Crystals.- On the General Physics of Heat Conduction in Ordered and Disordered Solids.- It’s Quite Normal not to (um)Klapp.- Umklapp Processes at Low Temperatures.- Grueneisen Gammas and Phonon Scattering.- Temperature-Dependence of the Velocity of Second Sound and the Determination of Phonon Lifetimes from Thermal Conductivity.- Simulation of Phonon State and Phonon Transport in Model Crystals.- Thermal Conductivity in Low-Dimensional Nonlinear Lattices.- Phonons in Crystals, Quasicrystals and Topologically Disordered Lattices.- Scattering of Acoustic Phonons by Isotopic Impurities in a Cubic Medium: Singularities of the F-L Transforms of the Distribution Function.- Phonon-Phonon and Phonon-Defect Scattering in 4He Crystals.- Thermal Conductivity of Diamond Gems and CVD Diamond Films: Temperature and Isotopic Composition Dependence.- Thermal Conductivity of Diamond Between 170 and 1200 K and the Isotope Effect.- Phonon Scattering in Lightly-Neutron-Irradiated Diamond.- Extraction of a Local Thermal Conductivity in CVD Diamond Films.- Specific Heat and Thermal Conductivity of Solid Fullerenes.- Phonon Scattering by Ultrafine Particulates in SiGe Alloys at High Temperatures.- Specular Phonon Scattering from Ferroelectric Domain Walls in KDP.- The Heat Pulse Transport in Single-Phase Ceramics.- Relationship Between the Thermal Conductivity and the Adiabatic Bulk Modulus of Epoxy Resins Loaded with Ceramic Particles.- Contribution of Phasons in the Thermal Conductivity of Charge-Density-Wave Materials.- Additional Scattering from a Low-Lying Mode in the Phonon Thermal Conductivity of the Quasi One-Dimensional Compound (TaSe4)2I.- Photothermal Study of Anisotropic Media.- Recent Work with and Developments of the PTHS-(Pulse Transient Hot Strip) Technique.- II Ballistic Propagation and Imaging.- Phonon Imaging by Electron Beam Scanning.- Imaging of Coherent Phonons.- Specular Phonon Reflection in Anisotropie Media.- Anisotropy Imaging of Materials.- Geometrical Dispersion of Ballistic Heat Pulses: Application to Paratellurite.- Internal Diffraction of Acoustic Waves in Silicon.- Measurements of Phonon Elastic Scattering Rates by Phonon Imaging and Monte-Carlo Simulation.- Study of Phonon Pulse Propagation in Silicon and the Effect of N-Processes.- Imaging the Current Density in Superconducting Thin Films Using Nonequilibrium Phonons.- Ballistic Phonons Generated by Non-Radiative Decay to the Relaxed Excited State (RES).- Nonlinear Effects in a Focused Acoustic Beam in Pressurized Superfluid 4He.- Monte-Carlo Calculated Nonequilibrium Phonon Pulses in GaAs.- Source Terms for the Boltzmann-Peierls Equation for Phonons.- III Phonon Spectroscopy.- Investigations Using Phonon Detection by Exciton Luminescence.- Nonequilibrium Acoustic Phonon Influence on Quantum Interference of Free-Exciton Radiative Decay.- Processes of Phonon Absorption on Shallow Exciton Impurity Complexes.- Femtosecond Studies of Coherent LO-Phonons in GaAs.- Generation of Coherent Phonons via Thermomodulation Induced by Interfering Laser Beams.- Stimulated of Phonos in Ruby: Phonon Cavity.- Observation of Quasidiffusive Phonon Propagation in Silicon.- Monte-Carlo Simulations and the Dynamisc of Highly Excited Phonons.- Investigations of Nonequilibrium Phonons Using Defect-Induced One-Phonon Absorption.- Temperature Dependence of the H? Local-Mode Line in CaF2.- Investigation of A+-States in Si and Ge by Phonon-Induced Conduction Under Uniaxial Stress.- Phonon Spectroscopy of Low-Energy Vibrations of Interstitial Oxygen in Germanium.- Resonant Phonon Scattering by Calcium Colloids in Electron-Irradiated Calcium Fluoride.- New Method for Studying Phonon Thermalization.- Ultrasonic Properties of Quasi One-Dimensional (TaSe4)2I at the Peierls Transition.- Ultrasonic Study of the Li-Induced Structural Phase Transition in K1?x LixTaO3.- Neutralization of D?Centers in Si:P by Ballistic Phonons of Various Polarization.- IV Electron—Phonon Interaction.- Novel Spectroscopy of Spatially Confined Acoustic Phonons in Nanometer Scale Structures.- The Electron—Phonon Scattering Rate in Thin Free-Standing Metallic Films.- Electron—Phonon Interaction in Quasi One-Dimensional Electron Systems.- Induced Magnetism in Bismuth by Heat Flow Under Conditions of Phonon Hydrodynamics.- Tunneling as a Probe of Hot Electrons.- Evidence for Phase Transitions in the Electron-Phonon System of Aluminum.- Phonon Scattering in the Heavy-Fermion Superconductor URu2Si2.- The Phonon Heat Flux Through a Si-Cu Point Contact.- Phonon Spectroscopy of Perovskite Oxides Using Point Contact Technique.- Point-Contact Spectroscopy of the Electron—Phonon Interaction in SmNi5.- Nonequilibrium Phonons in Nonlinear Conductivity of the Heterocontact Based on RENi5 (RE = La, Pr, Ce).- The Phonon Mechanism of Fluctuator Activation in Ballistic Nanostructures.- Phonon—Phonon Drag in Semiconductors with Position-Dependent Band Structure.- Acoustoelectric Oscillations in n-InSb.- Phonon Propagation in Doped Compensated Semiconductors: Phonon Magneto-Heat-Conductivity and Possibilities of Phonon Spectroscopy.- Effect of Nonpolar Optical Phonon Scattering on Free-Carrier Absorption in Quantizing Magnetic Fields.- V High-Temperature Superconductors.- Some Aspects of Thermal Conductivity in High-Tc Superconductors.- Anisotropy of Phonon Interaction in Y- and Bi-HTSC Monocrystals.- Electron—Phonon Interaction in Thin YBaCuO Films and Fast Detectors.- Ultrasonic Study of Three La2?ySryCuO4+x Crystals.- Acoustic Surface-Wave Study of Magnetoelastic Effects in a Thin Film of YBCO.- Phonon Anomaly of YBa2Cu3O7 Studied by Inelastic Neutron Scattering.- Temperature Dependence of Bolometric and Non-Bolometric Photoresponse of a Structured YBa2Cu3O7?? Thin Film.- Phonon and Luminescence Processes Studied by Raman Spectroscopy in High-Tv Related Oxides.- Raman Phonons in Cuprate Superconductors.- Anharmonicity of Bridging Oxygen Vibrations in YBa2Cu3O7?x Crystals.- High-Tc Superconductivity and Mixed Valence State of Bipolarons.- Phonon Renormalization of Thermoelectric Power of High-Tv Materials.- VI Disordered Systems.- Interaction of Soft Modes and Sound Waves in Glasses.- Dynamic Structure Factor and Its Single-Length Scaling for Random Fractal Structures.- Local Phonons and Nanostructure of Disordered Solids and Glasses.- The Nature of Glass Transition and the Excess Low-Energy Density of Vibrational States in Glasses.- Nonlinear Dynamics of a Driven Two-Level Tunneling System.- Energy Transport in Disordered Anharmonic Chains.- Anomalous Sound Propagation and Thermal Anomalies in Glasses.- Molecular Dynamics Simulations of Thermal Conductivity in Insulating Glasses.- Freezing of Interacting Defects in Glasses.- Kinetic Theory of Phonons in Glasses.- Polarization Properties of Elastic Waves in Anisotropic Disordered Media.- On Far-Infrared Attenuation in Glasses.- Contribution of Small Clusters of Tunneling Centers to Some Static Properties of Orientational Glasses.- A Defect Model for Amorphous and Liquid States.- Learning About Phonons with Frequencies Below One kHz.- Sound Propagation in Granular Materials.- Thermal Conduction in Dense Liquids.- Temperature Dependence of Short-Range Order and Thermal Conductivity of Inert Liquids.- Picosecond Optics Studies of Phonon Propagation in Glasses.- Waiting-Time Effect on the Specific Heat of Polybutadien.- Temperature Dependence of the Sound Velocity in a Polar Liquid: SO2.- Dispersion and Scattering of Monochromatic Phonons in Thin Amorphous PMMA-Films Near the Propagation Cutoff.- Luminescence Study of the Scattering of High-Frequency Phonons in Amorphous Semiconductor Films.- Brillouin Scattering of Vitreous Silica Under High Pressure.- Elastic Properties of Amorphous Thin Films.- Vibrating Reed Experiments on Glasses — New Problems.- Ultrasonic Attenuation of SiO2-10%GeO2 Glass.- Scattering of High-Frequency Phonons by Implantation Damage in Silicon.- Ultrasonic Investigation of Acoustic Phonons at Megahertz Frequencies in Sintered Glass-Bead Networks.- Very Fast Relaxation at Low Temperature of Tunneling States in Rare-Earth Doped Glasses.- Low-Temperature History-Dependent Dielectric Constant in Amorphous SiO2 and SiO1.8 Films.- Low-Temperature Heat Release in Polymers.- The Maximum Relaxation Time of Low-Energy Tunneling States in Amorphous Solids.- Freezing Phenomena and Heat Release in Glasses.- Heat-Pulse Propagation in Vitreous Silica.- Thermal Transport in Superionic Conducting Glasses.- Thermal Diffusivity Threshold in Ge-As-Se Semiconducting Glasses.- Temperature Dependence of the SeH Vibrational Dephasing Time in Chalcogenide Glasses.- Collective Excitations in a Molecular Glass.- Vibrations of Disperse Silicas: A Comparative Study.- Terahertz Phonons in Highly Disordered Crystals.- Is Silicon a Glass? Measurements of the Mechanical Properties of Boron-Doped and Single-Crystal Silicon.- Glass-Like Properties of Stoichiometric Crystals.- Glass-Like Elastic Properties in Polycrystalline Alloys.- Glass-Like Low-Temperature Acoustic Properties of Polycrystalline Metals.- How do the Two-Level-System Distributions Arise in Amorphous Solids?.- Collective Relaxation of CN?-Tunneling States in (KBr)1?x(KCN) x.- Anomalous Low-Temperature Behavior in the Dipolar Glass K1?x(N(H,D)4)xI.- Influence of a Structural Instability on the Low-Temperature Behavior of Solids.- Thermal Properties and Phase Transition of Ag3AsS3 (Proustite) at Low Temperatures.- Influence of Electric Field and Hydrostatic Pressure on the Thermal Conductivity of Relaxor Ferroelectrics.- Evidence for the Anisotropy of the Tunneling States from Ultrasonic Attenuation Measurements in Neutron Irradiated Z-Cut Quartz.- The Slow Propagation Processes of Slightly Nonequilibrium Phonons in Mixed Crystals.- VII Two-Dimensional Electron Systems.- Reduction in the Longitudinal-Optical Phonon Emission Rate in Polar-Semiconductor Quantum Wires and Quantum Wells.- Theoretical Studies of Acoustic Phonon Absorption by a Two-Dimensional Electron Gas.- Phonon Absorption and Emission Experiments in Quantum-Hall-Effect Devices.- Phonon Imaging in Two-Dimensional Electron Systems.- Phonon Images of Crystalline GaAs Obtained by the Phonon-Drag Effect in Two-and One-Dimensional Electron Gases.- Phonon Emission from a Hot Two-Dimensional Hole Gas.- Evidence for Virtual Phonon Exchange Between 2-D Electron Gases.- The Use of Surface Acoustic Waves to Estimate the Conductivity of Small Areas of a 2-DEG.- High-Frequency SAW Attenuation by a 2-DEG.- Interaction of Phonons with the 2-DEG in a MODFET.- Cyclotron Phonon and Photon Emission from Two-Dimensional Electron Gases (2-DEGs) in GaAs/(A1Ga)As Heterostructures.- Luminescence Detection of Phonons Emitted from the First and Second Sub-Bands of a 2-DEG in Silicon.- Far-Infrared Response of AlxGa1?xAs/GaAs Superlattices.- Studies of the Phonon Emission from the Current Entry and Exit Points in the Quantum-Hall Regime.- Quantum Oscillations in the Cyclotron Phonon Emission from a Two-Dimensional Electron Gas.- Acoustoelectric Studies of the Integer and Fractional Quantum-Hall Effect.- Electron Mobility Enhancement in Modulated Phonon Structures.- VIII Thermal Boundary Resistance.- Interaction of Acoustic Waves with Metal Crystal Surfaces.- Kapitza Resistance: Angular Phonon Distribution in the Solid.- Dynamics of Nonequilibrium THz Phonons in Single-Crystal Ruby Fibers.- Sensitive Measurements of the Phonon Scattering and Transmission at a Silicon—Helium Interface.- Picosecond Optical Study of the Kapitza Conductance Between Metals and Dielectrics at High Temperature.- Thermal Boundary Resistance at YBaCuO Film—Substrate Interface.- Heat Propagation in High-Tc Films Investigated by Optical Response Measurements.- Giant Voltages Upon Surface Heating in Normal YBa2Cu3O7?? Films Explained by an Atomic-Layer Thermopile.- Evaluation of the YBaCuO/MgO Interface Thermal Boundary Resistance Through Measurement of the Photoresponse Frequency Dependence.- Anomalous Behaviour of the Phonon Heat Flux in NaCl-NaCI, KBr-KBr and KBr-Cu Point Contacts.- Simple Method for Heat-Flux Investigation Through Point Contacts Between Two Solids.- Phonon Quenching in Splat Cooling.- Anomalous Absorption of Bulk Phonons by a Two-Dimensional Transient Layer.- Resonance Heat Transfer Through an Impurity Monolayer.- IX Films, Surfaces, and Interfaces.- Phonon Localization in Mesoscopic Systems.- Phonon Transmission and Localization in Random Superlattices.- Third Sound Transmission Through Non-Periodic Lattices.- Coherent Phonon Scattering by Submicron Structures.- Scattering Intensities Due to Acoustic Phonons Propagating Along the Axial Direction of Fiber Composites.- Relaxation and Propagation of Nonequilibrium High-Frequency Acoustic Phonons in Thin Crystalline Plates.- Phonons and Resonances of Alloy Surfaces.- Localized Vibrational States on Isolated Atomic Surface Defects Extending into the Bulk.- Noise in Scanning Tunneling Microscopy and Surface Phonons.- Surface Acoustic Waves: A New Tool for Thin-Film Research and Sensor Technology.- Optical Generation of Coherent High-Frequency Acoustic Phonons in a Periodic Multilayer Structure.- The Phonon Dimensionality in a Thin Metal Film.- Phonon Reflection from Buried Ultrathin Films Using Laser Picosecond Acoustics.- Phonon Spectroscopy by Time-Resolved Detection of Picosecond Surface Vibrations.- Laser Picosecond Interferometry in Double-Layer Transparent Films on Opaque Substrates.- Picosecond Optics Measurements of the Acoustic Impedance of Water at Frequencies up to 280 GHz.- Investigation of Si1?xGex and CoSi2 Films by Brillouin Scattering from Surface Acoustic Phonons.- Elastic Properties of YbX (X = As, P, N) Single Crystals Determined by Brillouin Scattering from Surface Acoustic Phonons.- Design of a Superlattice-Based Phonon Optics Device.- Low-Frequency Raman Scattering by Acoustic Vibrations Localized in Ultrathin Semiconductor Films.- X Particle Detectors.- Phonon-Mediated Detection of Particles.- Studies of Athermal Phonon Pulses in Silicon Crystals from Alpha, X-Ray and Neutron Bombardment Experiments.- Charge-Carrier Collection in Superconducting Titanium Transition-Edge Sensors Deposited on High-Purity Silicon.- Quantum Efficient Detection of Phonons with Tungsten Thin Films.- Observation of Ballistic Phonons in Crystalline Silicon Induced by Gamma-Ray and Neutron Interactions.- A Massive Calorimeter for Single-Particle Detection.- Electron—Phonon Interaction in NTD Ge Irradiated in 1980.- Phonon Lifetime and Collection in Germanium Particle Detectors at 20 mK.- Simultaneous Detection of Phonons and Ionization in a 60 g Germanium Detector.- SLAPS: Superconducting Large Area Phonon Sensors.- Superconducting Thin Films as Coupling Media in a Si:P Detachable Bolometer: Experimental Results and Analysis.- Calorimetric Detection of 5. 5 MeV a-Particles in Superfluid 4He.- Generation of Solitons by Recoiling Nuclei in 2D Lattices.- XI Lattice Dynamics.- Ab Initio Calculation of Phonons, Effective Charges, and Dielectric Tensor in ?-Quartz.- Resonant Raman Study of Phonon States in Ge Small Particles.- Spectral Hole-Burning Study of Neutron-Irradiated Diamond.- Digital Storage by Phonon Hole Burning.- Anharmonicity of a Thermally Unstable Lattice Defect.- Internal Rotation-Phonon Coupling in Lattice Dynamics of p-Xylene.- On the Rotation of Isolated Methyl Groups in a Phonon Bath.- Vibrational Relaxation and Line Shift at Surfaces Due to Substrate Anharmonicity.- Heat Capacities of Hydrogenated Nickel-Zirconium Alloys from 100 K to 400 K.- Index of Contributors.