The formation of the porous aluminum oxide on surface by the electrochemical method was investigated. This phenomenon is associated with simultaneous processes of formation and dissolution of the aluminum oxide in aqueous solutions of oxalic and phosphoric acids., The nanosized structures of copper and nickel films were synthesized on the anodized aluminum oxide using vacuum deposition. The dependence of the formation of granular nickel and copper films on the porous surface of aluminum oxide was found. The morphology, element composition and crystal structure of the samples were measure using a scanning electron microscope and an X-ray diffractometer.
| Mualliflar | Турсункулов, О.М., Ибрагимова, Э.М., Искандаров, Н.Э., Улугмурадов, С.Э., Юсупов, Х.Т., Баиев, М., Махмудов, М.А. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashr sanasi | 2020-01-10 |
| Jild | 22 |
| Son | 1 |
| Betlar | 44-51 |
| Til | Rus |
| DOI | 10.52304/.v22i1.178 |
DOI: 10.52304/.v22i1.178 · Maqolaning asl sahifasi
The paper is devoted to investigation of magnetization on the surface of HTSC by the magnet optical method. It has been shown that in a week external magnetic field flow easily may enter inside the superconducting…
The effect of ionized impurities and microtubes on the reverse breakdown voltage of the p-n junction based on 4H-SiC obtained by low-temperature diffusion was studied. It is shown that using the equation for breakdown…
The results of investigation of the developed new innovative product − oil pitch, used as the main binder in non-ferrous metallurgy are presented. The studies were carried out by modern physical[1]chemical methods…
The research results of photosensitivity of Au-νGaAs:O-nCdS-nInP-Au heterojunction structure under various electrical circuit configuration are presented. It is experimentally shown that irrespective of the excited…
A phenomenological model of coronal bright points (CBP) as a result of the interaction of current systems in the solar corona (CTS) was proposed. The model is based on observational data related to the CBP, as well as…
Under exposure to UV radiation in SiO2 nanoparticles compressed in the form of tablets, a broadband photoluminescence centered at around 460 nm has been observed. The luminescence intensity depends on the duration of…
In the interactions of gold nuclei with the energy of 10.6 A GeV with heavy emulsion nuclei, the characteristics of double-charged projectile fragments were studied. The nonisotropy of the direction of motion of…
Theoretical analysis and experimental study of the interaction of light waves in a fiber coupler revealed the optimal conditions for the manufacture of fiber couplers for optical communication systems. The dependence of…
This paper presents the results of calculations of the formation of Tamm states, depending on the amplitude of the perturbations of the boundary conditions. The calculation of additional bound states of electrons formed…
The spin-dependent size quantization of the energy spectrum of current carriers through a two-barrier semiconductor structure is theoretically researched. In this case, the spin-orbital splitting is taken into account…