Surface Phonons

Surface Phonons PDF Author: Winfried Kress
Publisher: Springer Science & Business Media
ISBN: 3642757855
Category : Science
Languages : en
Pages : 309

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Book Description
In recent years substantial progress has been made in the detection of surface phonons owing to considerable improvements in inelastic rare gas scattering tech niques and electron energy loss spectroscopy. With these methods it has become possible to measure surface vibrations in a wide energy range for all wave vectors in the two-dimensional Brillouin zone and thus to deduce the complete surface phonon dispersion curves. Inelastic atomic beam scattering and electron energy loss spectroscopy have started to play a role in the study of surface phonons similar to the one played by inelastic neutron scattering in the investigation of bulk phonons in the last thirty years. Detailed comparison between experimen tal results and theoretical studies of inelastic surface scattering and of surface phonons has now become feasible. It is therefore possible to test and to improve the details of interaction models which have been worked out theoretically in the last few decades. At this point we felt that a concise, coherent and self-contained guide to the rapidly growing field of surface phonons was needed.

Surface Phonons

Surface Phonons PDF Author: Winfried Kress
Publisher: Springer Science & Business Media
ISBN: 3642757855
Category : Science
Languages : en
Pages : 309

Get Book Here

Book Description
In recent years substantial progress has been made in the detection of surface phonons owing to considerable improvements in inelastic rare gas scattering tech niques and electron energy loss spectroscopy. With these methods it has become possible to measure surface vibrations in a wide energy range for all wave vectors in the two-dimensional Brillouin zone and thus to deduce the complete surface phonon dispersion curves. Inelastic atomic beam scattering and electron energy loss spectroscopy have started to play a role in the study of surface phonons similar to the one played by inelastic neutron scattering in the investigation of bulk phonons in the last thirty years. Detailed comparison between experimen tal results and theoretical studies of inelastic surface scattering and of surface phonons has now become feasible. It is therefore possible to test and to improve the details of interaction models which have been worked out theoretically in the last few decades. At this point we felt that a concise, coherent and self-contained guide to the rapidly growing field of surface phonons was needed.

The Physics of Phonons

The Physics of Phonons PDF Author: Gyaneshwar P. Srivastava
Publisher: Routledge
ISBN: 1351409557
Category : Science
Languages : en
Pages : 438

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Book Description
There have been few books devoted to the study of phonons, a major area of condensed matter physics. The Physics of Phonons is a comprehensive theoretical discussion of the most important topics, including some topics not previously presented in book form. Although primarily theoretical in approach, the author refers to experimental results wherever possible, ensuring an ideal book for both experimental and theoretical researchers. The author begins with an introduction to crystal symmetry and continues with a discussion of lattice dynamics in the harmonic approximation, including the traditional phenomenological approach and the more recent ab initio approach, detailed for the first time in this book. A discussion of anharmonicity is followed by the theory of lattice thermal conductivity, presented at a level far beyond that available in any other book. The chapter on phonon interactions is likewise more comprehensive than any similar discussion elsewhere. The sections on phonons in superlattices, impure and mixed crystals, quasicrystals, phonon spectroscopy, Kapitza resistance, and quantum evaporation also contain material appearing in book form for the first time. The book is complemented by numerous diagrams that aid understanding and is comprehensively referenced for further study. With its unprecedented wide coverage of the field, The Physics of Phonons will be indispensable to all postgraduates, advanced undergraduates, and researchers working on condensed matter physics.

Atomic Scale Dynamics at Surfaces

Atomic Scale Dynamics at Surfaces PDF Author: Giorgio Benedek
Publisher: Springer
ISBN: 3662564432
Category : Science
Languages : en
Pages : 647

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Book Description
Experimental advances in helium atom scattering spectroscopy over the last forty years have allowed the measurement of surface phonon dispersion curves of more than 200 different crystal surfaces and overlayers of insulators, semiconductors and metals. The first part of the book presents, at a tutorial level, the fundamental concepts and methods in surface lattice dynamics, and the theory of atom-surface interaction and inelastic scattering in their various approximations, up to the recent electron-phonon theory of helium atom scattering from conducting surfaces. The second part of the book, after introducing the experimentalist to He-atom spectrometers and the rich phenomenology of helium atom scattering from corrugated surfaces, illustrates the most significant experimental results on the surface phonon dispersion curves of various classes of insulators, semiconductors, metals, layered crystals, topological insulators, complex surfaces, adsorbates, ultra-thin films and clusters. The great potential of helium atom scattering for the study of atomic scale diffusion, THz surface collective excitations, including acoustic surface plasmons, and the future prospects of helium atom scattering are presented in the concluding chapters. The book will be valuable reading for all researchers and graduate students interested in dynamical processes at surfaces.

Chemistry and Physics of Solid Surfaces VII

Chemistry and Physics of Solid Surfaces VII PDF Author: Ralf Vanselow
Publisher: Springer Science & Business Media
ISBN: 3642739024
Category : Science
Languages : en
Pages : 626

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Book Description
This volume contains review articles written by the invited speakers at the eighth International Summer Institute in Surface Science (ISISS 1987), held at the University of Wisconsin-Milwaukee in August of 1987. During the course of ISISS, invited speakers, all internationally recognized experts in the various fields of surface science, present tutorial review lectures. In addition, these experts are asked to write review articles on their lecture topic. Former ISISS speakers serve as advisors concerning the selection of speakers and lecture topics. Em phasis is given to those areas which have not been covered in depth by recent Summer Institutes, as well as to areas which have recently gained in significance and in which important progress has been made. Because of space limitations, no individual volume of Chemistry and Physics of Solid Surfaces can possibly cover the whole area of modem surface science, or even give a complete survey of recent pro gress in the field. However, an attempt is made to present a balanced overview in the series as a whole. With its comprehensive literature references and extensive subject indices, this series has become a valu able resource for experts and students alike. The collected articles, which stress particularly the gas-solid interface, have been published under the following titles: Surface Science: Recent Progress and Perspectives, Crit. Rev. Solid State Sci. 4, 125-559 (1974) Chemistry and Physics of Solid Surfaces, Vols. I, II, and III (CRC Press Boca Raton, FL 1976, 1979, and 1982); Vols.

Surface Physics of Materials

Surface Physics of Materials PDF Author: J. M. Blakely
Publisher: Academic Press
ISBN: 1483191478
Category : Technology & Engineering
Languages : en
Pages : 285

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Book Description
Surface Physics of Materials presents accounts of the physical properties of solid surfaces. The book contains selected articles that deal with research emphasizing surface properties rather than experimental techniques in the field of surface physics. Topics discussed include transport of matter at surfaces; interaction of atoms and molecules with surfaces; chemical analysis of surfaces; and adhesion and friction. Research workers, teachers and graduate students in surface physics, and materials scientist will find the book highly useful.

Phonons in Condensed Materials

Phonons in Condensed Materials PDF Author:
Publisher: Allied Publishers
ISBN: 9788177645903
Category : Condensed matter
Languages : en
Pages : 460

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Book Description
Papers presented at the International Conference on Phonons in Condensed Materials, held at Bhopal during 20-23 January 2003.

Length-Scale Dependent Phonon Interactions

Length-Scale Dependent Phonon Interactions PDF Author: Subhash L. Shindé
Publisher: Springer Science & Business Media
ISBN: 1461486513
Category : Science
Languages : en
Pages : 304

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Book Description
This book presents a comprehensive description of phonons and their interactions in systems with different dimensions and length scales. Internationally-recognized leaders describe theories and measurements of phonon interactions in relation to the design of materials with exotic properties such as metamaterials, nano-mechanical systems, next-generation electronic, photonic, and acoustic devices, energy harvesting, optical information storage, and applications of phonon lasers in a variety of fields. The emergence of techniques for control of semiconductor properties and geometry has enabled engineers to design structures in which functionality is derived from controlling electron behavior. As manufacturing techniques have greatly expanded the list of available materials and the range of attainable length scales, similar opportunities now exist for designing devices whose functionality is derived from controlling phonon behavior. However, progress in this area is hampered by gaps in our knowledge of phonon transport across and along arbitrary interfaces, the scattering of phonons with crystal defects, interface roughness and mass-mixing, delocalized electrons/collective electronic excitations, and solid acoustic vibrations when these occur in structures with small physical dimensions. This book provides a comprehensive description of phonons and their interactions in systems with different dimensions and length scales. Theories and measurements of phonon interactions are described in relation to the design of materials with exotic properties such as metamaterials, nano-mechanical systems, next-generation electronic, photonic, and acoustic devices, energy harvesting, optical information storage, and applications of phonon lasers in a variety of fields.

Properties of Crystalline Silicon

Properties of Crystalline Silicon PDF Author: Robert Hull
Publisher: IET
ISBN: 9780852969335
Category : Science
Languages : en
Pages : 1054

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Book Description
A unique and well-organized reference, this book provides illuminating data, distinctive insight and expert guidance on silicon properties.

Surface and Interface Science, Volumes 1 and 2

Surface and Interface Science, Volumes 1 and 2 PDF Author: Klaus Wandelt
Publisher: John Wiley & Sons
ISBN: 3527411569
Category : Science
Languages : en
Pages : 1010

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Book Description
Covering interface science from a novel surface science perspective, this unique handbook offers a comprehensive overview of this burgeoning field. Eight topical volumes cover basic concepts and methods, elemental and composite surfaces, solid-gas, solid-liquid and inorganic biological interfaces, as well as applications of surface science in nanotechnology, materials science and molecular electronics. With its broad scope and clear structure, it is ideal as a reference for scientists in the field, as well as an introduction for newcomers.

Semiconductor Surfaces and Interfaces

Semiconductor Surfaces and Interfaces PDF Author: Winfried Mönch
Publisher: Springer Science & Business Media
ISBN: 3662044595
Category : Science
Languages : en
Pages : 548

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Book Description
This third edition has been thoroughly revised and updated. In particular it now includes an extensive discussion of the band lineup at semiconductor interfaces. The unifying concept is the continuum of interface-induced gap states.