Ultrasonic Measurements on Solid Helium Crystals PDF Download

Author: Arjang Fartash
Publisher:
ISBN:
Category : Crystals
Languages : en
Pages : 330

View

Book Description

Author: Moises Levy
Publisher: Academic Press
ISBN: 0080924255
Category : Technology & Engineering
Languages : en
Pages : 2513

View

Book Description
Sound waves propagate through galactic space, through two-dimensional solids, through biological systems, through normal and dense stars, and through everything that surrounds us; the earth, the sea, and the air. We use sound to locate objects, to identify objects, to understand processes going on in nature, to communicate, and to entertain. The elastic properties of materials determine the velocity of sound in them and tell us about their response to stresses something which is very important when we are trying to construct, manufacture, or create something with any material. The Handbook of Elastic Properties of Materials will provide these characteristics for almost everything whose elastic properties has ever been measured or deduced in a concise and approachable manner. Leading experts will explain the significance of the elastic properties as they relate to intrinsic microscopic behavior, to manufacturing, to construction, or to diagnosis. They will discuss the propagation of sound in newly discovered or created materials, and in common materials which are being investigated with a fresh outlook. The Handbook will provide the reader with the elastic properties of the common and mundane, the novel and unique, the immense and the microscopic, and the exhorbitantly dense and the ephemeral.. You will also find the measurement. And theoretical techniques that have been developed and invented in order to extract these properties from a reluctant nature and recalcitrant systems. Key Features * Solids, liquids and gases covered in one handbook * Articles by experts describing insights developed over long and Illustrious careers * Properties of esoteric substances, such as normal and dense stars, superfluid helium three, fullerness, two dimensional solids, extraterrestial substances, gems and planetary atmospheres * Properties of common materials such as food, wood used for musical instruments, paper, cement, and cork * Modern dynamic elastic properties measurement techniques

Author: Roland Dobbs
Publisher:
ISBN: 9780198506409
Category : Helium
Languages : en
Pages : 1088

View

Book Description
The condensed phases of helium three provide an exciting laboratory for many fundamental questions in condensed matter physics. Due to its light mass and weak interatomic potential, the condensed phases of helium display quantum effects more dramatically than any other atomic system. Intuitionbased on classical experience is often misleading in these phases: the solid phase for instance is less ordered at low temperature than the liquid phase. The present book is unique in covering all the low temperature properties of helium three as liquid, superfluid, and solid. It provides anintroduction to the extensive literature on helium three from the point of view of an experimentalist, and includes the analogy of its properties with the cosmological 'big bang'. Graduate students, researchers, and professionals in condensed matter physics and low temperature physics will findthis the standard reference work for the decade to come.

Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 652

View

Book Description

Author: K. D. Timmerhaus
Publisher: Springer Science & Business Media
ISBN: 1461345200
Category : Science
Languages : en
Pages : 660

View

Book Description
Quantum Crystals.- 1. Plenary Topics.- Quantum Crystals: Theory of the Phonon Spectrum.- Quantum Solids and Inelastic Neutron Scattering.- Magnetic and Thermal Properties of Solid and Liquid 3He Near the Melting Curve.- 2. Helium Lattice Dynamics.- 2.1 Specific Heat and Sound.- Specific Heat of Solid 3He.- The Temperature Dependence of the Longitudinal Sound Velocity of Single Crystals of HCP 4He.- Lifetimes of Hypersonic Phonons in Solid 4He.- Sound Wave Propagation and Anharmonic Effect in Solid 3He and 4He.- 2.2 Heat Transport in Isotope Mixtures.- NMR Measurements on 3He Impurity in Solid.

Author: Clement Ambrose Burns
Publisher:
ISBN:
Category :
Languages : en
Pages : 284

View

Book Description

Author:
Publisher:
ISBN:
Category : Government contractors
Languages : en
Pages : 372

View

Book Description

Author:
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 410

View

Book Description

Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 828

View

Book Description

Author: National Institute of Standards and Technology (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 810

View

Book Description