Results 331 to 340 of about 21,257,823 (383)
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Surface polarons near rough surfaces
Physical Review B, 1989L'hamiltonien effectif du polaron est obtenu a l'aide de la transformation unitaire de Lee-Low-Pines et en considerant le deplacement des electrons dans le champ instantane des phonons optiques. On effectue des calculs numeriques du potentiel d'image du polaron et de sa masse effective, a partir d'une surface de ZnO (a gradins dans les cas ou le ...
, Sun, , Gu
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Patient's Surface, Clinical Surface, and Workable Surface
Journal of the American Psychoanalytic Association, 1991Surface is a term often used in clinical theory, which seems to have eluded a reliable definition. Freud used the term mostly to denote the analysand's consciousness. This patient's surface does not always coincide with the data the analyst can observe, i.e., the clinical surface.
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Bonnet Surfaces and Isothermic Surfaces
Results in Mathematics, 1997zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Weihuan, Li, Haizhong
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Surface disordering without surface roughening
Physical Review B, 1995The thermal disordering of indium (100) and (110) surfaces between 130 K and the melting point (${\mathit{T}}_{\mathit{m}}$=430 K) is studied by low-energy-electron diffractometry. Similar to all investigated fcc (100) surfaces, the In(100) surface does not melt below ${\mathit{T}}_{\mathit{m}}$, but contrary to the disordering behavior of all fcc (110)
, Georgiev, , Pavlovska, , Bauer
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Zeitschrift für Analysis und ihre Anwendungen, 2000
It is well-known that the zeros of holomorphic functions in more than one complex variable are not isolated. Nevertheless, there exist so-called identity surfaces such that a holomorphic function vanishes identically everywhere if only it equals zero on an identity surface.
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It is well-known that the zeros of holomorphic functions in more than one complex variable are not isolated. Nevertheless, there exist so-called identity surfaces such that a holomorphic function vanishes identically everywhere if only it equals zero on an identity surface.
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Surface alloys, surface rumpling and surface stress
Surface Science, 2004Abstract The results of density functional theory calculations of the surface structure and surface stress of a series of 13 different surface alloy phases for which there are quantitative experimental structure determinations are presented, 12 involving alloying adsorbate atoms (Au, Pd, Bi, Sn, Mg, Pb) with larger atomic radii than those of the ...
M.J. Harrison +2 more
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Surface-surface phonon scattering by surface inhomogeneities
Journal of Physics: Condensed Matter, 1992A one-dimensional model is presented for surface phonon scattering into surface phonon channels by atomic inhomogeneities along a high symmetry direction in a solid surface. The model yields characteristic resonances over the full Brillouin zone of the model linear chain, for a monoatomic step and an adatom, at the limit of low concentrations where the
A Khater, N Auby, D Kechrakos
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Physica Scripta, 1990
Recent work using high resolution angle-resolved photoemission to determine the Fermi surfaces for surface-localized electronic levels on several metal surfaces is reviewed. We examine our fundamental motivation for these studies and their relation to phenomena observed in other branches of chemistry and physics.
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Recent work using high resolution angle-resolved photoemission to determine the Fermi surfaces for surface-localized electronic levels on several metal surfaces is reviewed. We examine our fundamental motivation for these studies and their relation to phenomena observed in other branches of chemistry and physics.
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Journal für die reine und angewandte Mathematik (Crelles Journal), 2002
Summary: A Fuchsian group is a discrete subgroup of \(\text{PSL}(2,\mathbb{R})\). As such it acts discontinuously on \(\mathbb{H}^2\) (the upper half plane model of the hyperbolic plane) by fractional linear transformations. This action induces an action on the real line.
Long, D. D., Reid, A. W.
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Summary: A Fuchsian group is a discrete subgroup of \(\text{PSL}(2,\mathbb{R})\). As such it acts discontinuously on \(\mathbb{H}^2\) (the upper half plane model of the hyperbolic plane) by fractional linear transformations. This action induces an action on the real line.
Long, D. D., Reid, A. W.
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Surface forces and surface interactions
Journal of Colloid and Interface Science, 1977Abstract This paper discusses briefly some of the theoretical problems relating to surface problems as seen by an experimental physicist. In particular, questions are raised concerning the calculation of interaction energies between condensed phases in atomic contact.
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