[PDF] Top 20 Electronic structure of quasicrystalline surfaces: Effects of surface preparation and bulk structure
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Electronic structure of quasicrystalline surfaces: Effects of surface preparation and bulk structure
... issue. Electronic surface structure is probed primarily by photo- emission techniques, which are commonly used in two broad spectral regions: the valence band or the core ...the surface of the ... See full document
14
Fine structure on flat surfaces of quasicrystalline Al Pd Mn
... of quasicrystalline sample preparation outside ...of surface preparation within UHV involves ion bombardment at room temperature and ...cant surface segregation of carbon and oxygen 共 ... See full document
9
Bulk Electronic Structure of Quasicrystals
... Abstract We use hard x-ray photoemission to resolve a controversial issue regarding the mechanism for the formation of quasicrystalline solids, i.e., the existence of a pseudogap at the Fermi level. Our data from ... See full document
7
Bulk termination of the quasicrystalline fivefold surface of Al70Pd21Mn9
... the surface structure is consistent with a bulk structure based on truncated pseudo-Mackay icosahedra 7 and 共 therefore 兲 Bergman ...with bulk models was not straightfor- ...sample ... See full document
15
Atomic and Electronic Structure of Solid Surfaces
... Atomic Structure of Surface When a crystal is cut along some orientation, the atoms located in the few outer layers experience non-zero forces which are induced by the breaking of ...the surface ... See full document
6
Comparison between experimental surface data and bulk structure models for quasicrystalline AlPdMn: Average atomic densities and chemical compositions
... average surface structure and surface composition of ...fivefold surface of i-AlPdMn and to see how such terminations vary among different structural ...fivefold surfaces are in- cluded ... See full document
12
Electronic structure properties of metal oxide surfaces
... 6: Surfaces of Ceria and Zirconia On the {011} surface, the metal ion coordination is reduced to six, and the oxygen ion coordination to three; for reference, in the bulk the metal ions are ... See full document
179
Surface-Bound Molecular Film Structure Effects on Electronic and Magnetic Properties.
... metal surfaces, and only just ...film structure was from Berndt’s group, showing the formation of a π-stacked bilayer of Fe[(bpz) 2 phen] on Au(111) 86 ...Cu(111) surface at 10 K 87 ...the ... See full document
86
Scanning tunneling spectroscopy study of the electronic structure of Fe3O4 surfaces
... magnetite surface is not a metal-insulator transition, rather the surface is semiconducting both before and after the occurrence of the ...the surface of magnetite behaving in an entirely different ... See full document
6
Quasicrystalline nature of quasicrystal surfaces: A photoemission study
... different surface terminations are possible depending on the sample preparation: heat treatment, sputtering, or ...the electronic structure fingerprints of such differently prepared ...and ... See full document
6
Structure and Growth of Height-Selected Ag Islands on Fivefold i-AlPdMn Quasicrystalline Surfaces: STM Analysis and Step Dynamics Modeling
... film structure on quasi- crystal substrates has been analyzed extensively with dif- fraction ...quasicrystal surface structure derived from bulk models have enabled KMC simulation of atomistic ... See full document
6
Role of sulfur in vibration spectra and bonding and electronic structure of GeSi surfaces and interfaces
... for bulk germanium, which is about 1% smaller than the experimental value of ...1) surface where all atomic layer were relaxed and only the top three layers were involved in the surface ...the ... See full document
164
Surface structure of Al Pd Mn quasicrystals: Existence of supersaturated bulk vacancy concentrations
... the surface struc- ture of Al-Pd-Mn quasicrystals is primarily affected by the bulk vacancies migrating toward the surface during heat treatments, something applicable not only to cleavage but also ... See full document
10
Three-dimensionality of the bulk electronic structure in WTe2
... the electronic structures of materials 32,33 ...three-dimensional electronic structure in WTe 2 37 ...Fermi surface structure–have come to similar con- ...band structure in this ... See full document
8
Fivefold surface of quasicrystalline AlPdMn: Structure determination using low energy electron diffraction
... a quasicrystalline sur- face, we are theoretically confronted with an infinite number of Bragg reflections which are dense in k ...the quasicrystalline long-range order parallel to the surface can be ... See full document
16
Optical investigation of the electronic structure of bulk Rh and Ir
... the electronic structure of bulk Rh and Ir Abstract Optical-reflectivity data are presented for Rh and Ir for a photon energy range between ...of surface and volume plasmons, though the ... See full document
6
Electronic transport and structure of a surface quantum well
... the surface keeps switching between group III and group V stabilized ...Sb-stabilized surface are able to be studied as a natural evolution under thermodynamic ... See full document
89
Adsorption Structure and Electronic Structure of Ethylene on Pt3Ti(001) and PtTi3(001) Surfaces: a DFT Study
... Adsorption structure and electronic structure of ethylene on Pt 3 Ti(001) and PtTi 3 (001) intermetallic compounds surfaces are studied in terms of density functional ...the surface ... See full document
6
Electronic structure of the Ge(111)-c(2x8) surface
... Photoemission spectra recorded at a photon energy of 23 eV for various angles of incidence (8, - ) and emission angles.. (6~ ) as indicated..5[r] ... See full document
9
Electronic Structure and Stability of the Pd Ni P Bulk Metallic Glass
... elements at the sides of the trigonal prism has less important role in stabilizing the relevant crystals and perhaps to that of the bulk metallic glasses. Although their presence is not of crucially importance, ... See full document
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