Journal ArticleDOI
Determination of the structure of ordered adsorbed layers by analysis of LEED spectra
TLDR
In this paper, the use of LEED intensity spectra for surface structure determination is discussed, and guidelines are suggested for successful application to surface structure, and the special suitability of the muffin-tin potential for the LEED calculation is brought out; the model of the complex crystal potential used for the calculation, and systematic determination of the four parameters of the model from the data for clean Ni are described.About:
This article is published in Surface Science.The article was published on 1975-12-01. It has received 204 citations till now. The article focuses on the topics: Bond length & Covalent radius.read more
Citations
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Journal ArticleDOI
Chemisorption geometry of hydrogen on Ni(111): Order and disorder
TL;DR: In this paper, the location of a half monolayer of ordered hydrogen adatoms on Ni(111) has been analyzed by Low-Energy Electron Diffraction (LEED), Thermal Desorption Spectroscopy (TDS), and Work Function (Δφ) measurements.
Journal ArticleDOI
Oxygen chemisorption on metal surfaces: General trends for Cu, Ni and Ag
TL;DR: A review of the present understanding of the chemisorption of oxygen on metal surfaces such as Cu, Ni, and Ag is given in this paper, with special emphasis on how recent scanning tunneling microscopy results for the dynamics of oxygen-induced reconstructions in many cases give new insight also into the static surface structures.
Journal ArticleDOI
Theory of atomic chemisorption on simple metals
TL;DR: In this article, the atom-jellium model of chemisorption was used to study the properties of an atom bonded to the surface of a simple metal, including the electron-density distribution, the state density, the dipole moment, and the heat of adsorption.
Journal ArticleDOI
Chemisorption on metals
J.P. Muscat,D.M. Newns +1 more
TL;DR: In this paper, a critical analysis of these results, especially theoretical ones, with emphasis on the relationship to simple models of chemisorption, is presented, and a discussion, in detail, of the theoretical and some experimental aspects of a number of systems is given.
Journal ArticleDOI
A reliability factor for surface structure determinations by low-energy electron diffraction
E. Zanazzi,F. Jona +1 more
TL;DR: In this article, a reduced r -factor r r = r r random where r random is the average value of r for randomly chosen pair of curves is calculated for more than 100 beams from 7 different surface structures and a direct relationship is established between the language of visual evaluation and numerical values of r ϵ.
References
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Journal ArticleDOI
Self-Consistent Equations Including Exchange and Correlation Effects
Walter Kohn,L. J. Sham +1 more
TL;DR: In this paper, the Hartree and Hartree-Fock equations are applied to a uniform electron gas, where the exchange and correlation portions of the chemical potential of the gas are used as additional effective potentials.
Book
Advanced Inorganic Chemistry
TL;DR: Cotton and Wilkinson's Advanced Inorganic Chemistry (AIC) as discussed by the authors is one of the most widely used inorganic chemistry books and has been used for more than a quarter century.
Journal ArticleDOI
One-particle properties of an inhomogeneous interacting electron gas.
L. J. Sham,Walter Kohn +1 more
TL;DR: In this article, the Dyson mass operator was studied as a function of its spatial arguments and as a functional of $n(mathrm{r})$, and, in both senses, it was found to have important short-range properties.
Journal ArticleDOI
Chemisorption Bonding of c(2×2) Chalcogen Overlayers on Ni(001)
TL;DR: In this paper, low-energy electron diffraction spectra for Ni(001) were calculated for O, S, Se, and Te on Ni(1) and showed good agreement with experiment for fourfold coordinated bonding sites and displacements from the center of the first layer of nickel atoms.
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Chemisorption Bonding of c(2×2) Chalcogen Overlayers on Ni(001)
Chemisorption on (001), (110) and (111) nickel surfaces: A correlated study using LEED spectra, Auger spectra and work function change measurements
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Kinetics of the reaction of oxygen with clean nickel single crystal surfaces: I. Ni(100) surface
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