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Cerium-based materials were intensively studied in last years because of their high oxygen storage capacity (OSC) associated to the reversible Ce4+ Ce3+ process and their properties closely related to the defect chemistr...

The aim of this work was to create and study of ferrite nickel-cobalt powders, using sol-gel technology with participation of auto-combustion. Dependence of the initial permeability from the degree of substitution of cob...

The results of comprehensive research vapor-phase condensate on based of PbTe, deposited on mica substrates method of the open evaporation in a vacuum. The analysis of AFM-images constructed histogram distribution of nan...

Numerical simulations and finite-size scaling analysis have beencarried out to study the problem of inverse percolation by removing straightrigid rods from square lattices. The process starts with an initial configuratio...

Artículo de publicación ISI Recent intensive Swift monitoring of the Seyfert 1 galaxy NGC 5548 yielded 282 usable epochs over 125 days across six UV/optical bands and the X-rays. This is the densest extended active gal...

We have investigated the influence of solution pH on the formation of nanocrystals and their size in the process of synthesis. We have analyzed the optical absorption spectra and luminescence of colloidal solutions of NC...

The presence of fluids in the pore space of rocks causes wave attenuation and dispersion by the mechanism broadly known as wave-induced fluid flow (WIFF). WIFF occurs as a seismic wave creates pressure gradients within t...