Zobrazeno 1 - 4
of 4
pro vyhledávání: '"A. M. Hashhash"'
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 28:2193-2201
The ferrite system, Ni1−x Zn x Ga0.5Fe1.5O4 (x ranges from 0.0 to 0.5 in steps of 0.1), has been synthesized by a solid-state reaction technique. Single-phase cubic spinel structure was confirmed with X-ray diffraction (XRD) and Fourier transform i
Autor:
Yu. I. Tyurin, N. N. Nikitenkov, E.N. Kudryavtzeva, Ivan P. Chernov, V.A. Sypchenko, A. M. Hashhash, T. I. Sigfusson
Publikováno v:
Acta Physica Polonica A. 121:78-81
density is 0.5 A cm 2 ) for palladium is 3‐4 orders more than for steel. The hydrogen yield nonlinearly increases with growing of electron current density and electron energy is more than 40 keV under electron irradiation of saturated palladium and
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 4:534-537
Hydrogen permeability through diaphragms made of 12X18H12T stainless steel and Pd60Ag40 alloy under electrolytic hydrogen saturation has been studied with an electrolytic cell with a vacuum chamber. Hydrogen diffusion constants DH = 3.86 × 10−10 c
Publikováno v:
Journal of Materials Science. 40:2923-2930
Spinel solid solutions of CuFe2O4 and Cu1−x Zn x Ga0.1Fe1.9O4 with (0.0 ≤ x ≤ 0.5) are synthesized. Crystallographic phase transformation from tetragonal-to-cubic occurred at x = 0.2. The derived structural parameters manifest that Zn occupies