Determining misorientation of graphite grains from the angular dependence of...
AbstractAngular-resolved X-ray absorption spectra were measured for pyrolytic graphite samples of various quality. A new approach to determining the misorientation of graphite grains in polycrystalline...
View ArticleOscillator strengths for the shape resonances in the N K absorption spectrum...
AbstractSpectral dependences of the total absorption cross sections near the N K(ls) ionization threshold have been measured in transmission for the first time for solid-phase sodium nitrate NaNO3...
View ArticleOscillator strengths of the vibrational and Rydberg transitions in the 1 s...
AbstractSpectral dependences of the total absorption cross sections in the region of the 1s ionization threshold of molecular nitrogen are determined for the first time with a high energy resolution...
View ArticleStudy of the electronic structure of the Al-Cu-Fe quasicrystalline system
AbstractThe photoelectron spectra, photon absorption spectra, and electron energy loss spectra have been measured in reflection geometry for the clean surface of quasicrystalline samples and ω-phase...
View ArticleXANES and USXES studies of interatomic interactions in (Co 41 Fe 39 B 20 ) x...
AbstractThe electronic structure and phase composition of (Co41Fe39B20)x(SiO2)1 − x nanocomposites are studied by x-ray absorption near-edge spectroscopy, which is extremely sensitive to the chemical...
View ArticleMagnetic linear dichroism in photoemission from an ultrathin iron silicide film
AbstractThe effect of magnetic linear dichroism in photoemission of Fe 3p electrons was used to investigate the magnetic properties of the Si(100)2 × 1 surface on which iron films up to 10 monolayers...
View ArticleXANES study of interatomic interactions in (CoFeZr) x (SiO 2 ) 1–x...
AbstractAnalysis of the X-ray absorption near-edge structure of (Co45Fe45Zr10)x(SiO2)1–x nanocomposites has shown the presence of interaction between atoms of the metallic and dielectric components in...
View ArticleDetermination of the texture of arrays of aligned carbon nanotubes from the...
AbstractThe properties of materials containing carbon nanotubes depend on the degree of alignment and the internal structure of nanotubes. It is shown that the degree of misorientation of carbon...
View ArticleValence states of 3 d ions in lanthanum manganites-cobaltites, determined by...
AbstractThe valence states of manganese and cobalt ions in lanthanum manganites-cobaltites La1 − xCaxMn0.5Co0.5O3 have been determined by 2p X-ray absorption and 3s X-ray photoelectron spectroscopies....
View ArticleMagnetic-dichroism study of iron silicides formed at the Fe/Si(100) interface
AbstractThe interplay between the phase composition, electronic structure, and magnetic properties of the Fe/Si(100)2×1 interface has been studied at the initial stages of its formation (at Fe doses up...
View ArticleFormation and investigation of nitride fuel compatible protective coatings on...
A method for spontaneous formation of a protective coating, consisting of zirconium nitride in a eutectic based on lead with 2.25 mass % magnesium and 0.2 mass % zirconium, on a steel surface is...
View ArticleOrientation ordering of N 2 molecules in vertically aligned CN x nanotubes
AbstractArrays of vertically aligned nitrogen-doped carbon (CNx) nanotubes have been synthesized by decomposition of aerosol mixture of acetonitrile and ferrocene at 850°C. Nitrogen concentration in...
View ArticleHigh-resolution Russian–German beamline at BESSY
AbstractThe superior performance of the high-resolution Russian–German bending-magnet beamline at BESSY is demonstrated by measuring photon flux and photoionization spectra in the spectral region of...
View ArticleSite-specific electronic structure of bacterial surface protein layers
AbstractWe applied resonant photoemission and X-ray absorption spectroscopy for a detailed characterization of the valence electronic structure of the regular two-dimensional bacterial surface protein...
View ArticleCore electron level structure in C 60 F 18 and C 60 F 36 fluorinated fullerenes
AbstractThe structure of C1s and F1s core electron levels in C60F18 and C60F36 fluorinated fullerenes has been studied by X-ray photoelectron spectroscopy using synchrotron radiation. It is established...
View ArticleEmission of ThO 2 valence electrons upon excitation with synchrotron...
AbstractThe structure of the emission spectra of ThO2 valence electrons, arising upon excitation with synchrotron radiation near the O4,5(Th) resonance absorption threshold in the photon energy range...
View ArticleFerromagnetic alignment of iron nanostructures on the silicon surface
AbstractThe phase composition, electronic structure, and magnetic properties of nanostructures formed upon deposition of iron on the surface of the Si(556) vicinal face coated by a submonolayer silver...
View ArticleStudy of the electronic structure of the quasicrystalline Ti—Zr—Ni system
AbstractPhotoelectron spectra and optical absorption spectra for clean surfaces of quasicrystalline samples of the Ti—Zr—Ni system are measured. The resonant photoelectron spectra are also measured in...
View ArticleResonant emission of UO 2 , U 3 O 8 , and UO 2+x valence electrons under SR...
AbstractThe structure of the resonant electron emission (REE) spectra of UO2 (REE appears under the excitation with synchrotron radiation near the O4,5(U) absorption edge at ∼100 eV and ∼110 eV) is...
View ArticleEuropean XFEL: Soft X-Ray instrumentation
AbstractThe currently constructed European X-Ray Free Electron Laser (XFEL) will generate new knowledge in almost all the technical and scientific disciplines that are shaping our daily life—including...
View Article
