Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Peter Lamparter"'
Autor:
Eric J. Mittemeijer, Peter Lamparter
Publikováno v:
International Journal of Materials Research. 98:485-495
Nanocrystalline vanadium powders have been produced by ball milling in a planetary mill. The morphology of the powder particles has been investigated by scanning electron microscopy. Crystallite size (size of coherently diffracting domains) and latti
Publikováno v:
Zeitschrift für Naturforschung A. 61:189-196
From the combination of quantitative electron-diffraction data with X-ray- and neutron-diffraction data (so-called three-beam experiment) the partial structure factors and pair correlation functions of amorphous sputter deposited W28O72 were determin
Publikováno v:
Zeitschrift für Naturforschung A. 60:459-468
A method has been developed to obtain quantitative electron diffraction data up to a value of Q = 20 Å−1 of the modulus of the scattering vector. The experiments were performed on a commercially available transmission electron microscope equipped
Publikováno v:
Thin Solid Films. 474:50-63
Cu films, 5 and 500 nm thick, were sputtered onto amorphous SiO2 and Si3N4 substrates. The dependence of the film properties on the deposition pressure and the type and cleaning conditions of the substrate was investigated by Atomic Force Microscopy
Publikováno v:
Journal of Applied Crystallography. 38:1-29
The components of the macroscopic mechanical stress tensor of a stressed thin film, coating, multilayer or the region near the surface of a bulk material can in principle be determined by X-ray diffraction. The various analysis methods and measuremen
Publikováno v:
Journal of Applied Physics. 95:466-476
Nb films with thicknesses 5, 20, 100, and 500 nm were deposited by magnetron sputtering onto Si wafers covered with amorphous layers of SiO2 and Si3N4. The substrates were used in the as-received and sputter cleaned conditions. Various methods were a
Publikováno v:
Materials Science Forum. :119-122
Palladium powder was deformed by ball milling under an argon atmosphere in two types of mills for different milling times. Two methods for X-ray diffraction line profile analysis, the Williamson-Hall method and the Warren-Averbach method, yielded sim
Publikováno v:
Chemistry of Materials. 16:83-92
The atomic structure and phase separation of amorphous Si−B−C−N ceramic powder samples obtained by thermolysis of boron-modified polysilazanes were investigated using X-ray and neutron diffraction in the wide-angle and small-angle scattering re
Publikováno v:
Chemistry of Materials. 16:72-82
Publikováno v:
Materials Science Forum. :691-696
Thin (500 nm thick) and ultra thin (5 nm thick) Cu films were sputter deposited on as-received and sputter cleaned amorphous Si 3 N 4 substrates. Their stresses were determined by the X-ray diffraction sin 2 ψ method. Due to the strong Cu {111} text