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Co-Substitution Effects on the Fe Valence in the BaFe2As2 Superconducting Compound: A Study of Hard X-Ray Absorption Spectroscopy
(Amer Physical SocCollege PkEUA, 2011)
Structural study of copper oxide supported on a ceria-modified titania catalyst system
(Kluwer Academic/plenum Publ, 2002-01-01)
A structural study of CuO supported on a CeO2-TiO2 system was undertaken using X-ray diffraction (XRD) and X-ray absorption spectroscopy (XAS) techniques. The results of XRD revealed the presence of only two phases, TiO2 ...
Structural study of copper oxide supported on a ceria-modified titania catalyst system
(Kluwer Academic/plenum Publ, 2014)
Structural study of copper oxide supported on a ceria-modified titania catalyst system
(Kluwer Academic/plenum Publ, 2014)
Understanding Cu incorporation in the Cu2xHg2-xGeTe4 structure using resonant x-ray diffraction
(Amer Physical Soc, 2021-01-15)
The ability to control carrier concentration based on the extent of Cu solubility in the Cu2xHg2-xGeTe4 alloy compound (where 0 <= x <= 1) makes Cu2xHg2-xGeTe4 an interesting case study in the field of thermoelectrics. ...
Experimental and theoretical investigation of the electronic structure of Cu2O and CuO thin films on Cu(110) using x-ray photoelectron and absorption spectroscopy
(American Institute of Physics, 2013-01)
The electronic structure of Cu2O and CuO thin films grown on Cu(110) was characterized by X-ray photoelectron spectroscopy (XPS) and X-ray absorption spectroscopy (XAS). The various oxidation states, Cu0, Cu+, and Cu2+, ...
Adsorption of hydrogen on the surface and sub-surface of Cu(111)
(American Institute of Physics, 2013-07-30)
The interaction of atomic hydrogen with the Cu(111) surface was studied by a combined experimental-theoretical approach, using infrared reflection absorption spectroscopy, temperature programmed desorption, and density ...
Structure stability of free copper nanoclusters: FSA-DFT Cu-building and FDM-XANES study
(Elsevier Science, 2019-08)
We present ab initio simulations of X-ray Absorption Near-Edge Structure (XANES) spectra, performed on model clusters built by fast simulated annealing and optimized by Density Functional Theory (DFT) minimization. As is ...
Structural and magnetic properties of epitaxial delafossite CuFeO2 thin films grown by pulsed laser deposition
(2015)
Growth of pure phase delafossite CuFeO2 thin films on Al2O3 (00.1) substrates by pulsed laser deposition was systematically investigated as a function of growth temperature and oxygen pressure. X-ray diffraction, transmission ...
Nanostructured ZnS:Cu phosphor: Correlation between photoluminescence properties and local structure
(2019-02-01)
Zinc sulfide (ZnS) is a II–VI inorganic semiconductor material and has received remarkable attention because of fundamental physical properties, versatility, nontoxicity, chemical stability and has been widely applied to ...