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Determination Of Surface Structure By Leed
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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:
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.
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"--
Book Synopsis Determination of Surface Structure by LEED by : Paul M. Marcus
Download or read book Determination of Surface Structure by LEED written by Paul M. Marcus and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
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 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modern Techniques of Surface Science by : D. P. Woodruff
Download or read book Modern Techniques of Surface Science written by D. P. Woodruff and published by Cambridge University Press. This book was released on 1994-03-03 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revised and expanded second edition of the standard work on new techniques for studying solid surfaces.
Book Synopsis Surface Structure Determination by Patterson Inversion of Multi-Incidence Leed IV-Curves by : King-Man Simon Ma
Download or read book Surface Structure Determination by Patterson Inversion of Multi-Incidence Leed IV-Curves written by King-Man Simon Ma and published by . This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface Structure Determination by Patterson Inversion of Multi-incidence Leed IV-curves by : King-man Ma (Simon)
Download or read book Surface Structure Determination by Patterson Inversion of Multi-incidence Leed IV-curves written by King-man Ma (Simon) and published by . This book was released on 2001 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Extending the Range of Low Energy Electron Diffraction (LEED) Surface Structure Determination by : David Franklin Ogletree
Download or read book Extending the Range of Low Energy Electron Diffraction (LEED) Surface Structure Determination written by David Franklin Ogletree and published by . This book was released on 1986 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Structure of Surfaces by : M.A. Van Hove
Download or read book The Structure of Surfaces written by M.A. Van Hove and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Energy Electron Diffraction by : J. B. Pendry
Download or read book Low Energy Electron Diffraction written by J. B. Pendry and published by . This book was released on 1974 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Energy Electron Diffraction (LEED) Determination of Surface Structure Applied to Ni(110)-NO and to the Martensitic Alloy Fe-33%Ni(111) by : Zeyuan Fan
Download or read book Low Energy Electron Diffraction (LEED) Determination of Surface Structure Applied to Ni(110)-NO and to the Martensitic Alloy Fe-33%Ni(111) written by Zeyuan Fan and published by . This book was released on 1991 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis DETERMINE THE ATOMIC STRUCTURE by : Wai-Kan Tsang
Download or read book DETERMINE THE ATOMIC STRUCTURE written by Wai-Kan Tsang and published by Open Dissertation Press. This book was released on 2017-01-27 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Determine the Atomic Structure of a Surface With Mixed Structure Phases by Using LEED Patterson Function" by Wai-kan, Tsang, 曾衛勤, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract of thesis entitled DETERMINE THE ATOMIC STRUCTURE OF A SURFACE WITH MIXED STRUCTURE PHASES BY USING LEED PATTERSON FUNCTION Submitted by Tsang, Wai Kan for the degree of Master of Philosophy at The University of Hong Kong in November 2004 Low-Energy Electron Diffraction (LEED) is widely used to determine the atomic structure of a surface. However, for surfaces with mixed structure phases, LEED cannot provide direct evidence for the mixture surface model. It is also very difficult and time consuming to obtain promising result using model guessing. Instead, the recent discovered technique, the Patterson Function calculated from LEED I-V Curves at multiple incident angles, can serve as a tool for surface structure model construction. By comparing the Patterson Function from experimental LEED I-V Curves and that from calculated LEED I-V Curves, the surface model proposed can be fine-tuned. In this work, GaN grown on a clean (33)SiC surface was used to obtain experimental LEED I-V Curves. From its corresponding Patterson Function, Ga(top)/GaN surface cubic structure for the sample crystal were proposed by observing the spot positions on the Patterson Function Map. It was found that the Patterson Function calculated from theoretical LEED I-V Curves for pure Ga(top)/GaN surface structure shows little similarity with that calculatd from experimental LEED I-V Curves. And yet, the Patterson Function calculated from theoretical LEED I-V Curves for mixture surface structure of Ga(top)/GaN and GaN gives excellent similarity. The Patterson Functions calculated from the theoretical LEED I-V Curves at different incident angles were then investigated. It was found that the trend of ratio between relative spot intensity of the spot from Ga-Ga pairs and that from Ga-N pairs P in the experimental Patterson Function with the EXP increase in polar incident angles is much greater than its counterpart trend P in the SIM theoretical Patterson Function. This result suggests that the mixture surface model is not complete. We then proposed that, the disorder layer on top of Ga(top)/GaN surface is thicker than that on top of GaN surface. LEED I-V Curves for the modified model were recalculated so that the Patterson Functions were obtained. We demonstrated that, with the correct model proposed, P has similar value comparing with P and area ratio of two surface SIM EXP structure Ga(top)/GaN and GaN can be suggested. DOI: 10.5353/th_b3049711 Subjects: Surfaces (Physics) Atomic structure Low energy electron diffraction Patterson function
Book Synopsis International Seminar on Surface Structure Determination by LEED and Other Methods by :
Download or read book International Seminar on Surface Structure Determination by LEED and Other Methods written by and published by . This book was released on 1985 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Johannes F. van der Veen Publisher :Springer Science & Business Media ISBN 13 :3642733433 Total Pages :638 pages Book Rating :4.6/5 (427 download)
Book Synopsis The Structure of Surfaces II by : Johannes F. van der Veen
Download or read book The Structure of Surfaces II written by Johannes F. van der Veen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physics and Chemistry at Oxide Surfaces by : Claudine Noguera
Download or read book Physics and Chemistry at Oxide Surfaces written by Claudine Noguera and published by Cambridge University Press. This book was released on 1996-09-28 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first chapter of the book summarizes classical approaches, introduces the concept of ionicity, and describes the mixed iono-covalent character of the oxygen cation bond in bulk materials. The next three chapters focus on the characteristics of the atomic structure (relaxation, rumpling and reconstruction effects), the electronic structure (band width, gap width, etc.) and the excitations of clean surfaces.