Low-Energy Electron Diffraction

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Publisher : Springer Science & Business Media
ISBN 13 : 3642827217
Total Pages : 617 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Low-Energy Electron Diffraction by : Michel A. VanHove

Download or read book Low-Energy Electron Diffraction written by Michel A. VanHove and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface crystallography plays the same fundamental role in surface science which bulk crystallography has played so successfully in solid-state physics and chemistry. The atomic-scale structure is one of the most important aspects in the understanding of the behavior of surfaces in such widely diverse fields as heterogeneous catalysis, microelectronics, adhesion, lubrication, cor rosion, coatings, and solid-solid and solid-liquid interfaces. Low-Energy Electron Diffraction or LEED has become the prime tech nique used to determine atomic locations at surfaces. On one hand, LEED has yielded the most numerous and complete structural results to date (almost 200 structures), while on the other, LEED has been regarded as the "technique to beat" by a variety of other surface crystallographic methods, such as photoemission, SEXAFS, ion scattering and atomic diffraction. Although these other approaches have had impressive successes, LEED has remained the most productive technique and has shown the most versatility of application: from adsorbed rare gases, to reconstructed surfaces of sem iconductors and metals, to molecules adsorbed on metals. However, these statements should not be viewed as excessively dogmatic since all surface sensitive techniques retain untapped potentials that will undoubtedly be explored and exploited. Moreover, surface science remains a multi-technique endeavor. In particular, LEED never has been and never will be self sufficient. LEED has evolved considerably and, in fact, has reached a watershed.

Surface Structure Determination by LEED and X-rays

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Publisher : Cambridge University Press
ISBN 13 : 110830771X
Total Pages : 476 pages
Book Rating : 4.1/5 (83 download)

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Book Synopsis Surface Structure Determination by LEED and X-rays by : Wolfgang Moritz

Download or read book Surface Structure Determination by LEED and X-rays written by Wolfgang Moritz and published by Cambridge University Press. This book was released on 2022-06-30 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely text covers the theory and practice of surface and nanostructure determination by low-energy electron diffraction (LEED) and surface X-ray diffraction (SXRD): it is the first book on such quantitative structure analysis in over 30 years. It provides a detailed description of the theory, including cutting-edge developments and tested experimental methods. The focus is on quantitative techniques, while the qualitative interpretation of the LEED pattern without quantitative I(V) analysis is also included. Topics covered include the future study of nanoparticles, quasicrystals, thermal parameters, disorder and modulations of surfaces with LEED, with introductory sections enabling the non-specialist to follow all the concepts and applications discussed. With numerous colour figures throughout, this text is ideal for undergraduate and graduate students and researchers, whether experimentalists or theorists, in the fields of surface science, nanoscience and related technologies. It can serve as a textbook for graduate-level courses of one or two semesters.

Surface Structure Determination by LEED and X-rays

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Publisher :
ISBN 13 : 9781108284578
Total Pages : pages
Book Rating : 4.2/5 (845 download)

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Book Synopsis Surface Structure Determination by LEED and X-rays by : Wolfgang Moritz

Download or read book Surface Structure Determination by LEED and X-rays written by Wolfgang Moritz and published by . This book was released on 2022 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is aimed at undergraduate and graduate students as well as more senior researchers, whether experimentalists or theorists, in the fields of surface science, nanoscience and related technologies. Its introductory sections will enable the non-specialist to follow the concepts and applications of the methods described in the book. The advanced researcher will also find much valuable background information and detailed explanations of the various applications of the methods presented in the text. The book can serve as textbook for graduate-level courses of one or two semesters. It covers the theory and practice of surface and nanostructure determination by low-energy electron diffraction (LEED) and surface X-ray diffraction (SXRD). It is intended to provide a detailed description of the theory including new developments and tested experimental methods, such as for nanoparticles, quasicrystals, thermal parameters, disorder and modulated structures in LEED, and direct methods in SXRD. The focus is on quantitative surface structure determination, while a detailed discussion of the qualitative interpretation of the LEED pattern without quantitative I(V) analysis is also included"--

Determination of Surface Structure by Leed

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Publisher : Springer
ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Determination of Surface Structure by Leed by : P.M. Marcus

Download or read book Determination of Surface Structure by Leed written by P.M. Marcus and published by Springer. This book was released on 1984 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Structure Determination of Clean and Adsorbate-covered Metal Surfaces by Low Energy Electron Diffraction (LEED)

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Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (27 download)

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Book Synopsis Structure Determination of Clean and Adsorbate-covered Metal Surfaces by Low Energy Electron Diffraction (LEED) by : J. Peter M. Westrin

Download or read book Structure Determination of Clean and Adsorbate-covered Metal Surfaces by Low Energy Electron Diffraction (LEED) written by J. Peter M. Westrin and published by . This book was released on 1982 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of an Ultrafast Low-Energy Electron Diffraction Setup

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Publisher : Springer
ISBN 13 : 3319185616
Total Pages : 149 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Development of an Ultrafast Low-Energy Electron Diffraction Setup by : Max Gulde

Download or read book Development of an Ultrafast Low-Energy Electron Diffraction Setup written by Max Gulde and published by Springer. This book was released on 2015-05-26 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an Ultrafast Low-Energy Electron Diffraction (ULEED) system that reveals ultrafast structural changes on the atomic scale. The achievable temporal resolution in the low-energy regime is improved by several orders of magnitude and has enabled the melting of a highly-sensitive, molecularly thin layer of a polymer crystal to be resolved for the first time. This new experimental approach permits time-resolved structural investigations of systems that were previously partially or totally inaccessible, including surfaces, interfaces and atomically thin films. It will be of fundamental importance for understanding the properties of nanomaterials so as to tailor their properties.

Reflection High-Energy Electron Diffraction and Reflection Electron Imaging of Surfaces

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Publisher : Springer Science & Business Media
ISBN 13 : 146845580X
Total Pages : 526 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Reflection High-Energy Electron Diffraction and Reflection Electron Imaging of Surfaces by : P.K. Larsen

Download or read book Reflection High-Energy Electron Diffraction and Reflection Electron Imaging of Surfaces written by P.K. Larsen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the papers presented at the NATO Advanced Research Workshop in "Reflection High Energy Electron Diffraction and Reflection Electron Imaging of Surfaces" held at the Koningshof conference center, Veldhoven, the Netherlands, June 15-19, 1987. The main topics of the workshop, Reflection High Energy Electron Diffraction (RHEED) and Reflection Electron Microscopy (REM), have a common basis in the diffraction processes which high energy electrons undergo when they interact with solid surfaces at grazing angles. However, while REM is a new technique developed on the basis of recent advances in transmission electron microscopy, RHEED is an old method in surface crystallography going back to the discovery of electron diffraction in 1927 by Davisson and Germer. Until the development of ultra high vacuum techniques in the 1960's made instruments using slow electrons more accessable, RHEED was the dominating electron diffraction technique. Since then and until recently the method of Low Energy Electron Diffraction (LEED) largely surpassed RHEED in popularity in surface studies. The two methods are closely related of course, each with its own specific advantages. The grazing angle geometry of RHEED has now become a very useful feature because this makes it ideally suited for combination with the thin growth technique of Molecular Beam Epitaxy (MBE). This combination allows in-situ studies of freshly grown and even growing surfaces, opening up new areas of research of both fundamental and technological importance.

LEED and Auger Studies of Effect of Oxygen on Adhesion of Clean Iron (001) and (011) Surfaces

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Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis LEED and Auger Studies of Effect of Oxygen on Adhesion of Clean Iron (001) and (011) Surfaces by : Donald H. Buckley

Download or read book LEED and Auger Studies of Effect of Oxygen on Adhesion of Clean Iron (001) and (011) Surfaces written by Donald H. Buckley and published by . This book was released on 1970 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied RHEED

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540651994
Total Pages : 240 pages
Book Rating : 4.6/5 (519 download)

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Book Synopsis Applied RHEED by : Wolfgang Braun

Download or read book Applied RHEED written by Wolfgang Braun and published by Springer Science & Business Media. This book was released on 1999-04-16 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes RHEED (reflection high-energy electron diffraction) used as a tool for crystal growth. New methods using RHEED to characterize surfaces and interfaces during crystal growth by MBE (molecular beam epitaxy) are presented. Special emphasis is put on RHEED intensity oscillations, segregation phenomena, electron energy-loss spectroscopy and RHEED with rotating substrates.

Full Potential Low Energy Electron Diffraction Applied to GaAs(110)

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Publisher :
ISBN 13 : 9783898254946
Total Pages : 106 pages
Book Rating : 4.2/5 (549 download)

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Book Synopsis Full Potential Low Energy Electron Diffraction Applied to GaAs(110) by : Jörg-Volker Peetz

Download or read book Full Potential Low Energy Electron Diffraction Applied to GaAs(110) written by Jörg-Volker Peetz and published by . This book was released on 2002 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Energy Electron Diffraction and Microscopy

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Publisher : Oxford University Press
ISBN 13 : 0191004782
Total Pages : 558 pages
Book Rating : 4.1/5 (91 download)

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Book Synopsis High Energy Electron Diffraction and Microscopy by : L. M. Peng

Download or read book High Energy Electron Diffraction and Microscopy written by L. M. Peng and published by Oxford University Press. This book was released on 2004-01-08 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to high energy electron diffraction and elastic and inelastic scattering of high energy electrons, with particular emphasis on applications to modern electron microscopy. Starting from a survey of fundamental phenomena, the authors introduce the most important concepts underlying modern understanding of high energy electron diffraction. Dynamical diffraction in transmission (THEED) and reflection (RHEED) geometries is treated using a general matrix theory, where computer programs and worked examples are provided to illustrate the concepts and to familiarize the reader with practical applications. Diffuse and inelastic scattering and coherence effects are treated comprehensively both as a perturbation of elastic scattering and within the general multiple scattering quantum mechanical framework of the density matrix method. Among the highlights are the treatment of resonance diffraction of electrons, HOLZ diffraction, the formation of Kikuchi bands and lines and ring patterns, and application of diffraction to monitoring of growing surfaces. Useful practical data are summarised in tables including those of electron scattering factors for all the neutral atoms and many ions, and the temperature dependent Debye-Waller factors given for over 100 elemental crystals and compounds.