Surface Crystallography PDF Download
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Author: L. J. Clarke
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 354
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Book Description
Low Energy Electron Diffraction (LEED) is one of the most commonly used techniques for crystal surface characterization at the atomic level. This book is designed to provide all the essential background information necessary to carry out surface crystallography using LEED.
Author: L. J. Clarke
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 354
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Book Description
Low Energy Electron Diffraction (LEED) is one of the most commonly used techniques for crystal surface characterization at the atomic level. This book is designed to provide all the essential background information necessary to carry out surface crystallography using LEED.
Author: Michel A. VanHove
Publisher: Springer Science & Business Media
ISBN: 3642827217
Category : Science
Languages : en
Pages : 617
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Book Description
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.
Author: Hylan Benton Lyon
Publisher:
ISBN:
Category : Nuclear physics
Languages : en
Pages : 222
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Book Description
Author: E. L. Kern
Publisher:
ISBN:
Category : Electrons
Languages : en
Pages : 0
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Book Description
A low energy electron diffraction apparatus has been designed, developed, and constructed and will be used to study the surface condition and structure of single crystal metals and semicon ductors. The electron gun is adapted from a design by Farnsworth, uses a nickel matrix cath ode, and is capable of producing electrons with energies of 20 to several hundred electron volts with currents from 0.1 to 10 microamperes. The electrons diffracted from a surface can be scanned over a majority of an octant (0-75 degree colatitude 0-90 degree azimuth) using the general approach of Farnsworth, and currents as low as 1 times 10 to the -13th power amperes can be measured at the collector. An angle pro grammer has been developed to precisely program the angles to be swept, and the angular motion is transferred through a glass chamber wall by a pair of magnetic couplers. The apparatus and some of its characteristics are described. (Author).
Author: Theodore M. French
Publisher:
ISBN:
Category :
Languages : en
Pages : 152
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Book Description
Author: Clifford Alan Megerle
Publisher:
ISBN:
Category :
Languages : en
Pages : 714
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Book Description
Author: F. H. Feddrix
Publisher:
ISBN:
Category :
Languages : en
Pages : 9
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Book Description
Low energy electron diffraction (LEED) and cyclic voltammetry were used to examine the surface structure of flame-annealed platinum (I 00), (II 0) and (II 1) electrodes. Well-defined LEED patterns were obtained for these surfaces but only after heat treatment in vacuo at 400 deg C in order to remove surface contaminants. The cyclic voltammograms correspond to those expected for these low index platinum surface from prior studies ... Low energy electron diffraction studies of platinum single crystal surfaces, Cyclic voltammetry of flamed-annealed platinum single crystal.
Author: J. B. Pendry
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 602
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Book Description
Author: Joel Glenn Roberts
Publisher:
ISBN:
Category :
Languages : en
Pages : 432
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Book Description
Author: D. P. Woodruff
Publisher: Cambridge University Press
ISBN: 9780521424981
Category : Science
Languages : en
Pages : 612
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Book Description
Revised and expanded second edition of the standard work on new techniques for studying solid surfaces.
