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Zn,Ni ferrite/NiO nanocomposite powder obtained from acetylacetonato complexes
(Nanotechnology, 2006)
The results on the synthesis, microstructure, structure and DC magnetization studies of nanocomposite Zn, Ni ferrite/NiO powder obtained by thermal decomposition of acetylacetonato complexes are reported in this paper. ...
Experimental and theoretical study of lattice relaxation around refractory atoms in nickel
(Acta Materialia, 2008)
The lattice relaxation around Mo, Ru, Hf, Ta, W and Re in Ni is investigated by means of X-ray absorption spectroscopy. For all of the investigated concentrations the substitutional lattice position is confirmed except for ...
Cyclic oxidation behaviour of Ti3Al-based alloy with Ni-Cr protective layer
(Corrosion Science, 2008)
The influence of a thin 80Ni-20Cr (at.%) protective coating on the cyclic oxidation of a Ti-24Al-11 Nb (at.%) alloy based on Ti3Al at 600 and 900 degrees C in air was investigated using scanning electron microscopy (SEM), ...
Dynamical mode locking in commensurate structures with an asymmetric deformable substrate potential
(Physical Review E, 2005)
The overdamped dynamics in the commensurate structures of the one-dimensional Frenkel-Kontorova model subjected to a parametrized deformable periodic substrate potential and driven by a periodic force is examined. It was ...
Optical and structural properties of Zn2SiO4 : Mn2+ green phosphor nanoparticles obtained by a polymer-assisted sol-gel method
(Scripta Materialia, 2008)
A novel procedure for Zn2SiO4:Mn2+ phosphor powder synthesis based on a combination of sol-gel and combustion methods is presented. The procedure utilizes Zn-nitrate, Mn-nitrate, tetraethylorthosilicate and polyethylene ...
Observation of the hadronic final state charge asymmetry in high Q(2) deep-inelastic scattering at HERA
(Physics Letters B, 2009)
A first measurement is presented of the charge asymmetry in the hadronic final state from the hard interaction in deep-inelastic ep neutral current scattering at HERA. The measurement is performed in the range of negative ...
Novel virtual screening protocol based on the combined use of molecular modeling and electron-ion interaction potential techniques to design HIV-1 integrase inhibitors
(Journal of Chemical Information and Modeling, 2007)
HIV-1 integrase (IN) is an essential enzyme for viral replication and represents an intriguing target for the development of new drugs. Although a large number of compounds have been reported to inhibit IN in biochemical ...
Pb-210 in ground-level air in Belgrade city area
(Atmospheric Environment, 2000)
Concentrations of Pb-210 in ground level air in the city area (Belgrade, Central Serbia) were measured in the period from 1985 to 1996. The activity of Pb-210 in air filters was determined on a HPGe detector by standard ...
Fracture micromechanisms in overaged 7000 alloy forgings
(Journal of Alloys and Compounds, 2007)
Micromechanisms controlling the fracture damage in 7000 alloy forgings are studied for T73-type heat treatments. Insight into the fracture modes are obtained by varying the microstructural attributes associated with the ...
Nonconvex Hamiltonians in three dimensional level set simulations of the wet etching of silicon
(Applied Physics Letters, 2006)
It is shown that profile evolution during anisotropic wet etching of silicon can be described by the nonconvex Hamiltonian arising in the Hamilton-Jacobi equation for the level set function. Etching rate function is ...