Vibrations at Surfaces

Vibrations at Surfaces PDF Author: R. Caudano
Publisher: Springer Science & Business Media
ISBN: 1468440586
Category : Science
Languages : en
Pages : 570

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Book Description
This volume contains most of the invited and contributed papers presented at the second international conference devoted to the general topic "Vibrations at Surfaces" and which took place from 10 to 12 September 1980 at the Facu1tes Notre-Dame de 1a Paix in Namur, Belgium. The conference was organized to review the large amount of information gathered in this field over the late seventies as a result of th~ rapid improvements and dissemination of surface spectroscopic technique such a electron energy loss, infrared and Raman surface spectroscopies. Much time was devoted to Raman spectroscopy of adsorbed mo1e 'cu1es. After several years of vivid debate over the causes of the observed large enhancement of Raman cross section, a clearer pic ture emerges from the papers presented here: the actual value of the enhancement factor does depend in a complicated manner on long range surface roughness, atomic-scale roughness and the dielectric properties of the substrate as well as on the electronic structure of the molecule in its adsorbed state. Less controversial are the results obtained with electron energy loss spectroscopy (EELS) and several sessions of the con ference were devoted to the approach. As witnessed by the growing number of laboratories using the technique, EELS is now a mature spectroscopic tool for the characterization and analysis of the chemisorption bond.

Vibrations at Surfaces

Vibrations at Surfaces PDF Author: R. Caudano
Publisher: Springer Science & Business Media
ISBN: 1468440586
Category : Science
Languages : en
Pages : 570

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Book Description
This volume contains most of the invited and contributed papers presented at the second international conference devoted to the general topic "Vibrations at Surfaces" and which took place from 10 to 12 September 1980 at the Facu1tes Notre-Dame de 1a Paix in Namur, Belgium. The conference was organized to review the large amount of information gathered in this field over the late seventies as a result of th~ rapid improvements and dissemination of surface spectroscopic technique such a electron energy loss, infrared and Raman surface spectroscopies. Much time was devoted to Raman spectroscopy of adsorbed mo1e 'cu1es. After several years of vivid debate over the causes of the observed large enhancement of Raman cross section, a clearer pic ture emerges from the papers presented here: the actual value of the enhancement factor does depend in a complicated manner on long range surface roughness, atomic-scale roughness and the dielectric properties of the substrate as well as on the electronic structure of the molecule in its adsorbed state. Less controversial are the results obtained with electron energy loss spectroscopy (EELS) and several sessions of the con ference were devoted to the approach. As witnessed by the growing number of laboratories using the technique, EELS is now a mature spectroscopic tool for the characterization and analysis of the chemisorption bond.

Vibrations at Surfaces

Vibrations at Surfaces PDF Author: C. R. Brundle
Publisher: Elsevier
ISBN: 0080954375
Category : Technology & Engineering
Languages : en
Pages : 761

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Book Description
Studies in Surface Science and Catalysis 14: Vibrations at Surfaces documents the proceedings of the third International Conference on ""Vibrations at Surfaces"" held at Asilomar, California, from September 1-4, 1982. Almost all of the 102 papers presented at the meeting are published in this volume. The topics chosen for the eight sessions held over a span of three days were: (I) Vibrational Frequency Shifts and Widths-Lateral Interactions; (II) Dynamical Processes at Surfaces; (III) and (IV) Electron Loss Spectroscopy; (V) Raman and Surface Enhanced Raman Scattering; (VI) Infrared Absorption and Reflection Spectroscopy; (VII) Beam Surface Scattering Surface Phonons; (VIII) Electron Tunneling Spectroscopy - Surface Enhanced Raman Studies in Electrochemistry. In addition, C. B. Duke presented an introductory keynote surveying progress in the field since the last meeting. In the final session H. Ibach and T. Grimley presented conference overviews and future prospects for the field from an experimental and theoretical perspective. Also included in the Proceedings are four literature surveys on Energy Loss, Inelastic Tunneling, Infrared and Raman (SERS) papers.

Vibrations At Surfaces 1985

Vibrations At Surfaces 1985 PDF Author: N.V. Richardson
Publisher: Elsevier
ISBN: 008096060X
Category : Science
Languages : en
Pages : 714

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Book Description
This volume contains almost all of the 79 papers presented at the Fourth International Conference on Vibrations at Surfaces. The proceedings reflect the significant advances that have been made in the field of surface vibrations since the previous conference on the topic held in 1982. The presented papers showed a tendency of development in new directions, particularly in relation to dynamical effects occurring in atom and molecule-surface interactions. These proceedings cover the field of surface vibrational spectroscopy in such a way as to make the book an asset to those involved in both experimental and theoretical work in this field.

Electron Energy Loss Spectroscopy and Surface Vibrations

Electron Energy Loss Spectroscopy and Surface Vibrations PDF Author: H. Ibach
Publisher: Academic Press
ISBN: 1483259455
Category : Science
Languages : en
Pages : 379

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Book Description
Electron Energy Loss Spectroscopy and Surface Vibrations is devoted to electron energy loss spectroscopy as a probe of the crystal surface. Electrons with energy in the range of a few electron volts sample only a few atomic layers. As they approach or exit from the crystal, they interact with the vibrational modes of the crystal surface, or possibly with other elementary excitations localized there. The energy spectrum of electrons back-reflected from the surface is thus a rich source of information on its dynamics. The book opens with a detailed analysis of the physics that controls the operation of the monochromator, which is the core of the experimental apparatus. Separate chapters follow on the interaction of electrons with vibrational modes of the surface region and with other elementary excitations in the vicinity; the lattice dynamics of clean and adsorbate-covered surfaces, with emphasis on those features of particular relevance to surface vibrational spectroscopy; and selected applications vibration spectroscopy in surface physics and chemistry.

The Shock and Vibration Bulletin

The Shock and Vibration Bulletin PDF Author:
Publisher:
ISBN:
Category : Shock (Mechanics)
Languages : en
Pages : 180

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Shock, Vibration, and Associated Environments

Shock, Vibration, and Associated Environments PDF Author:
Publisher:
ISBN:
Category : Shock (Mechanics)
Languages : en
Pages : 666

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Effects of Millisecond-delay Intervals on Vibration and Airblast from Surface Coal Mine Blasting

Effects of Millisecond-delay Intervals on Vibration and Airblast from Surface Coal Mine Blasting PDF Author: John W. Kopp
Publisher:
ISBN:
Category : Blast effect
Languages : en
Pages : 52

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Transactions of the Cambridge Philosophical Society

Transactions of the Cambridge Philosophical Society PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 348

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How to Attain Success Through the Strength of Vibration

How to Attain Success Through the Strength of Vibration PDF Author: Mrs. L. Dow Balliett
Publisher:
ISBN:
Category : Numerology
Languages : en
Pages : 72

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The Electrical Review

The Electrical Review PDF Author:
Publisher:
ISBN:
Category : Electric engineering
Languages : en
Pages : 892

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