Vibrational Spectroscopy Of Adsorbates

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Vibrational Spectroscopy of Adsorbates

Author : R.F. Willis
Publisher : Springer Science & Business Media
Page : 195 pages
File Size : 55,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642886447

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Vibrational Spectroscopy of Adsorbates by R.F. Willis Pdf

Over the past few years, there has been a growing awareness of the vibratio nal properties of solid surfaces and adsorbates due to a steady growth in the number of experimental techniques which have evolved with sufficient resolution and surface sensitivity. An understanding of the surface vibratio nal modes is of fundamental importance in many areas of the physics and chemistry of surfaces, most notably in the field of heterogeneous catalysis on metals and alloys. The present volume derives from a one day meeting of invited lectures, held under the auspices of the Thin Films and Surfaces Section of the Insti tute of Physics in the Cavendish Laboratory, University of Cambridge, 13 December 1979. The object was to bring together specialists from various diverse fields who would examine the wide variety of methods currently avail able for studying surface adsorbate vibrations. Since these methods cover several scientific disciplines, it was subsequently felt that it would be useful to provide a permanent record of the talks as a source lor future reference by workers in what is rapidly becoming an expanding field of',inter est in an increasing number of laboratories. The contributions, however, are not in any way meant to constitute exhaustive reviews.

Vibrational Spectroscopy of Adsorbates

Author : R.F. Willis
Publisher : Springer
Page : 0 pages
File Size : 51,8 Mb
Release : 1980-11-01
Category : Science
ISBN : 3540104291

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Vibrational Spectroscopy of Adsorbates by R.F. Willis Pdf

Over the past few years, there has been a growing awareness of the vibratio nal properties of solid surfaces and adsorbates due to a steady growth in the number of experimental techniques which have evolved with sufficient resolution and surface sensitivity. An understanding of the surface vibratio nal modes is of fundamental importance in many areas of the physics and chemistry of surfaces, most notably in the field of heterogeneous catalysis on metals and alloys. The present volume derives from a one day meeting of invited lectures, held under the auspices of the Thin Films and Surfaces Section of the Insti tute of Physics in the Cavendish Laboratory, University of Cambridge, 13 December 1979. The object was to bring together specialists from various diverse fields who would examine the wide variety of methods currently avail able for studying surface adsorbate vibrations. Since these methods cover several scientific disciplines, it was subsequently felt that it would be useful to provide a permanent record of the talks as a source lor future reference by workers in what is rapidly becoming an expanding field of',inter est in an increasing number of laboratories. The contributions, however, are not in any way meant to constitute exhaustive reviews.

Vibrational Spectroscopy of Molecules on Surfaces

Author : Theodore E. Madey,John T. Yates Jr.
Publisher : Springer Science & Business Media
Page : 468 pages
File Size : 53,7 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781468487596

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Vibrational Spectroscopy of Molecules on Surfaces by Theodore E. Madey,John T. Yates Jr. Pdf

The observation of the vibrational spectra of adsorbed species provides one of the most incisive methods for und erst an ding chemical and physical phenomena on surfaces. At the present time, many approaches may be applied to studies of molecular vibrations on surfaces. Some of these are used on high-area solids of technological importance (e.g., heterogeneous catalysts) while others are applied to single-crystal substrates to gain better understanding under conditions of controlled surface structure. This book has attempted to bring together in one place a discussion of the major methods used to measure vibrational spectra of surface species. The emphasis is on basic concepts and experimental methods rather than a current survey of the extensive literature in this field. Two introductory chapters describe the basic theoretical aspects of vibrational spectroscopy on surfaces, dealing with normal modes and excitation mechanisms in vibrational spectroscopy. The remaining seven chapters deal with various methods employed to observe surface vibra tions. These are arranged in an order that first treats the use of various methods on surfaces that are not of the single-crystal type. It is in this area that the field first got started in the late 1940s with pioneering work by Terenin and others in the Soviet Union, and by Eisehens and others in the United States in the 1950s. The last four chapters deal with relatively recent methods that permit vibrational studies to be made on single crystal substrates.

Electron Energy Loss Spectroscopy and Surface Vibrations

Author : H. Ibach,D. L. Mills
Publisher : Academic Press
Page : 379 pages
File Size : 52,6 Mb
Release : 2013-10-22
Category : Science
ISBN : 9781483259451

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Electron Energy Loss Spectroscopy and Surface Vibrations by H. Ibach,D. L. Mills Pdf

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.

Inelastic Energy Transfer In Interactions With Surfaces And Adsorbates

Author : B Gumhalter,Andrea Levi,F Flores
Publisher : World Scientific
Page : 258 pages
File Size : 41,8 Mb
Release : 1993-11-30
Category : Electronic
ISBN : 9789814553353

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Inelastic Energy Transfer In Interactions With Surfaces And Adsorbates by B Gumhalter,Andrea Levi,F Flores Pdf

The aim of this volume is to underline common aspects of dynamical properties of surfaces and adsorbates which can sustain energy transfer and to assess the role and importance of specific energy and charge transfer mechanisms in constituting the properties of surface and adsorbate electronic, vibronic, photoabsorption and similar spectra, the dynamics of adsorption/desorption and trapping processes, surface scattering phenomena involving electrons, ions or neutral particles etc. In this regard, special attention has been paid to model descriptions and discussions of inelastic interactions, screening and charge transfer processes encountered in XPS, AES, EELS, NEXAFS and electron, atomic/molecular and ion beam scattering experiments.

Time-Resolved Vibrational Spectroscopy

Author : George Atkinson
Publisher : Elsevier
Page : 419 pages
File Size : 43,9 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323162210

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Time-Resolved Vibrational Spectroscopy by George Atkinson Pdf

Time-Resolved Vibrational Spectroscopy covers the proceedings of the International Conference on Time-Resolved Vibrational Spectroscopy, convened in Lake Placid, New York on August 16-20, 1982. This book is organized into six sections encompassing 51 chapters. The first section deals with the theoretical and computational developments concerning Raman scattering and two-photon and optical spectroscopies. Section II focuses on the instrumentation and techniques of various time-resolved vibrational spectroscopies (TRVS), such as Raman techniques, stroboscopic interferometry, and infrared multiphoton. Sections III and IV deal with the chemical (ground and excited states) and biochemical systems of TRVS. The concluding sections discuss the theoretical principles and methods of observation of nonlinear Raman spectroscopy and surface-enhanced and colloidal Raman scattering. This book is of value to chemists, spectroscopists, and photobiologists.

Vibrational Spectroscopy at Electrified Interfaces

Author : Andrzej Wieckowski,Carol Korzeniewski,Björn Braunschweig
Publisher : John Wiley & Sons
Page : 396 pages
File Size : 50,5 Mb
Release : 2013-07-15
Category : Science
ISBN : 9781118658963

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Vibrational Spectroscopy at Electrified Interfaces by Andrzej Wieckowski,Carol Korzeniewski,Björn Braunschweig Pdf

Reviews the latest theory, techniques, and applications Surface vibrational spectroscopy techniques probe the structure and composition of interfaces at the molecular level. Their versatility, coupled with their non-destructive nature, enables in-situ measurements of operating devices and the monitoring of interface-controlled processes under reactive conditions. Vibrational Spectroscopy at Electrified Interfaces explores new and emerging applications of Raman, infrared, and non-linear optical spectroscopy for the study of charged interfaces. The book draws from hundreds of findings reported in the literature over the past decade. It features an internationally respected team of authors and editors, all experts in the field of vibrational spectroscopy at surfaces and interfaces. Content is divided into three parts: Part One, Nonlinear Vibrational Spectroscopy, explores properties of interfacial water, ions, and biomolecules at charged dielectric, metal oxide, and electronically conductive metal catalyst surfaces. In addition to offering plenty of practical examples, the chapters present the latest measurement and instrumental techniques. Part Two, Raman Spectroscopy, sets forth highly sensitive approaches for the detection of biomolecules at solid-liquid interfaces as well as the use of photon depolarization strategies to elucidate molecular orientation at surfaces. Part Three, IRRAS Spectroscopy (including PM-IRRAS), reports on wide-ranging systems from small fuel molecules at well-defined surfaces to macromolecular complexes that serve as the building blocks for functional interfaces in devices designed for chemical sensing and electric power generation. The Wiley Series on Electrocatalysis and Electrochemistry is dedicated to reviewing important advances in the field, exploring how these advances affect industry. The series defines what we currently know and can do with our knowledge of electrocatalysis and electrochemistry as well as forecasts where we can expect the field to be in the future.

Spectroscopy and Dynamics of Orientationally Structured Adsorbates

Author : Viktor Mikha?lovich Rozenbaum,Sheng Hsien Lin
Publisher : World Scientific
Page : 214 pages
File Size : 42,9 Mb
Release : 2002
Category : Science
ISBN : 9812381759

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Spectroscopy and Dynamics of Orientationally Structured Adsorbates by Viktor Mikha?lovich Rozenbaum,Sheng Hsien Lin Pdf

This book provides a detailed and rigorous presentation of the spectroscopy and dynamics of orientationally structured adsorbates. It is intended largely for specialists and graduate students in solid state theory and surface physics. To make the book readable also for beginners in surface science, a lucid style is used and a wealth of references on orientational surface structures and vibrational excitations in them is offered. The book is supplemented with two indices (alphabetical listing of subjects and authors, as well as cross-references) which will enable the reader to easily access the information both on principal concepts involved and on specific adsorbate compositions.

Applications of Synchrotron Radiation

Author : Wolfgang Eberhardt
Publisher : Springer Science & Business Media
Page : 296 pages
File Size : 49,6 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9783642790249

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Applications of Synchrotron Radiation by Wolfgang Eberhardt Pdf

This field has now matured from being an exotic experimental field into a well-established area of science. The spectroscopy of molecules and molecular adsorbates on surfaces is one area of science where synchrotron-radiation-related studies had made an impact on understanding the ground-state properties as well as the dynamics. With the new high-brightness synchrotron-radiation sources ahead, this will certainly continue to be a field of very active research.

Photonic Probes of Surfaces

Author : P. Halevi
Publisher : Newnes
Page : 589 pages
File Size : 46,7 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780444599346

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Photonic Probes of Surfaces by P. Halevi Pdf

This volume is devoted principally to optical spectroscopies of material surfaces and also encompasses scattering techniques and theoretical response analysis as well as spectroscopies. In addition to solid surfaces some attention is also devoted to interfaces between two solids, between a solid and a liquid and to a liquid-vapor interface. These surfaces may be clean and perfect, in which case the purpose of the spectroscopical method at hand is to determine the deviation of the atomic structure in the surface region from that in the bulk, namely the surface reconstruction. Otherwise the surface may be imperfect due to roughness, strain or overlayers, in which case the spectroscopy can yield information on the nature of such imperfections, including the monitoring of growth processes. One of the foremost purposes of surface spectroscopies is to extract information on atomic and molecular adsorbates on solid surfaces. Most of the 10 chapters are concerned with photonic sources of excitation, the respective spectral regions ranging from the far infrared to X-rays. In conclusion this book provides a state-of-the-art review of all major types of photonic probes of surfaces and interfaces and deals with both applications and experiment and theory.

Second Harmonic And Sum-frequency Spectroscopy: Basics And Applications

Author : Yuen Ron Shen
Publisher : World Scientific
Page : 401 pages
File Size : 47,6 Mb
Release : 2023-02-17
Category : Science
ISBN : 9789811262296

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Second Harmonic And Sum-frequency Spectroscopy: Basics And Applications by Yuen Ron Shen Pdf

Optical second harmonic and sum-frequency generation has evolved into a useful spectroscopic tool for material characterization, especially as a viable and powerful technique for probing surfaces and interfaces. This book serves as an introduction on the technique. It provides a comprehensible description on the basics of the technique and gives detailed accounts with illustrating examples on the wide range of applications of the technique. It clearly points out the unique capabilities of the technique as a spectroscopic tool for studies of bulk and interface structures in different disciplines.This book is an updated version of an earlier book on the same subject, but it puts more emphasis on physical concepts and description. It underscores recent advances of sum-frequency spectroscopy at the technical front as well as over its wide range of applications, with the author's perspective in each area. Most chapters end with a section of summary and prospects that hopefully can help stimulate interest to further develop the technique and explore possibilities of applying the technique.

Handbook of Semiconductor Electrodeposition

Author : R.K. Pandey,S.N. Sahu,S. Chandra
Publisher : CRC Press
Page : 304 pages
File Size : 55,8 Mb
Release : 2017-07-12
Category : Technology & Engineering
ISBN : 9781351838313

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Handbook of Semiconductor Electrodeposition by R.K. Pandey,S.N. Sahu,S. Chandra Pdf

Aiming to bridge the gap in understanding between professional electrochemists and hard-core semiconductor physicists and material scientists, this book examines the science and technology of semiconductor electrode-positioning. Summarizing state-of-the-art information concerning a wide variety of semiconductors, it reviews fundamental electrodeposition concepts and terminology.

Vibrations At Surfaces 1985

Author : N.V. Richardson,D.A. King,Samantha Holloway
Publisher : Elsevier
Page : 714 pages
File Size : 51,5 Mb
Release : 2009-06-05
Category : Science
ISBN : 9780080960609

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Vibrations At Surfaces 1985 by N.V. Richardson,D.A. King,Samantha Holloway Pdf

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.

Hydrogen Effects in Catalysis

Author : Zoltan Paal,P.G. Menon
Publisher : CRC Press
Page : 777 pages
File Size : 55,9 Mb
Release : 2020-09-11
Category : Science
ISBN : 9781000146974

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Hydrogen Effects in Catalysis by Zoltan Paal,P.G. Menon Pdf

This book covers hydrogen effects in catalysis in the broadest sense, from surface science to industrial applications. It draws the attention of the catalysis community to the importance of the phenomena of hydrogen effects both in the science and technology of catalysis.

Oxide Surfaces

Author : Anonim
Publisher : Elsevier
Page : 677 pages
File Size : 46,6 Mb
Release : 2001-05-21
Category : Science
ISBN : 9780080538310

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Oxide Surfaces by Anonim Pdf

The book is a multi-author survey (in 15 chapters) of the current state of knowledge and recent developments in our understanding of oxide surfaces. The author list includes most of the acknowledged world experts in this field. The material covered includes fundamental theory and experimental studies of the geometrical, vibrational and electronic structure of such surfaces, but with a special emphasis on the chemical properties and associated reactivity. The main focus is on metal oxides but coverage extends from 'simple' rocksalt materials such as MgO through to complex transition metal oxides with different valencies.