Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Vladislav Spassov"'
Publikováno v:
Journal of Cluster Science. 20:341-353
The cationic organometallic aqua complexes formed by hydrolysis of [(C6H6)2RuCl2]2 in water, mainly [(C6H6)Ru(H2O)3]2+, intercalate into white sodium hectorite, replacing the sodium cations between the anionic silicate layers. The yellow hectorite th
Publikováno v:
Thin Solid Films. 516:8513-8516
A dual target magnetron sputtering system was used to synthesize nanocomposite films with VO2 nanocrystals embedded in Al2O3 matrix. Glancing incidence X-ray diffraction and high-resolution transmission electron microscopy reveal the formation of VO2
Publikováno v:
Thin Solid Films. 515:2903-2920
The modification of the morphology, with special emphasis on the topographical evolution, of chromium nitride thin films has been studied by varying the sputter power, bias voltage, temperature, total pressure and Ar/N 2 ratio in an unbalanced magnet
Autor:
Daniel Mathys, Ute Kaiser, Andriy Romanyuk, Vladislav Spassov, Roland Steiner, Johannes Biskupek, Peter Oelhafen
Publikováno v:
The Journal of Physical Chemistry C. 112:11090-11092
Thermal reduction of tungsten oxide nanoclusters supported on thin silicon and aluminum oxide films and ranging in size from 2 to 8 nm was studied by in situ X-ray photoelectron spectroscopy. We observed that with a decrease in size oxide clusters de
Autor:
Luis Martín-Moreno, Vladislav Spassov, L. Andrea Dunbar, Ross Stanley, R. Eckert, M. J. K. Klein, Mickael Guillaumee, Francisco J. Garcia-Vidal, Alexey Y. Nikitin
Publikováno v:
SPIE Proceedings.
Enhanced optical transmission (EOT) through subwavelength apertures is usually obtained for p-polarized light. The present study experimentally investigates EOT for s-polarized light. A subwavelength slit surrounded on each side by periodic grooves h
Publikováno v:
MRS Proceedings. 788
Nowadays the demands placed upon the tooling in processes such as cutting, drilling, milling, stamping, bending, etc. are constantly growing and restrictive. On one hand, productivity, cost efficiency and quality all require high-speed processes to b
Publikováno v:
Scopus-Elsevier
Different laser beam techniques were applied to AISI M3 steel samples in order to produce well-defined surface microtextures consisting of pores, which can act as lubricant pockets (reservoir) as well as traps for wear debris. Both effects contribute
Publikováno v:
Scopus-Elsevier
Adhesion layers are well-known to significantly improve the lifetime of MoS2-based solid lubricants. Typically, adhesion layers are “optimized” based on a phenomenological tests and then their deposition parameters are held fixed while the functi
Publikováno v:
Journal of Applied Physics. 99:034314
We report on the effect of in situ ultrasound treatment on the clustering process of silver atoms in ion-implanted SiO2. Cross-sectional transmission electron microscopy shows single-crystal Ag spheres with an increased cluster size when prepared usi