Now showing items 1-7 of 7
Magnetic Properties and Critical Current of Superconducting Nanocomposites (1 − x)YBa2Cu3O7−δ + xCuO
The aim of this paper was to study the effect of nanoscale inclusions of CuO as the second ingredient of composites on transport properties of superconducting YBa2Cu3O7 polycrystals. The samples of YBa2Cu3O7−δ with different ...
On the origin of membrane potential in membranes with polarizable nanopores
We report a new mechanism for the generation of membrane potential in polarizable nanoporous membranes separating electrolytes with different concentrations. The electric field generated by diffusion of ions with different ...
Induced-Charge Enhancement of the Diffusion Potential in Membranes with Polarizable Nanopores
When a charged membrane separates two salt solutions of different concentrations, a potential difference appears due to interfacial Donnan equilibrium and the diffusion junction. Here, we report a new mechanism for the ...
Effect of Electric Field on Ion Transport in Nanoporous Membranes with Conductive Surface
The effect of an external electric field on the ionic conductivity and selective properties of ceramic membranes based on alumina nanofibers coated with a conductive carbon layer has been studied. It has been shown that ...
Investigation of the residual stresses effect on the magnetic properties of CuO nanoparticles synthesized in a low-pressure arc discharge plasma
The laws governing the formation of residual stresses in copper oxide nanoparticles in the process of their direct plasma-chemical synthesis in a low-pressure arc discharge plasma are studied. Correlation dependences of ...
Investigation of the nanocomposite material YBa2Cu3O7−δ + ZrO2 as a resistive superconducting fault-current limiter
The effects of nanoscale inclusions ZrO2 as the second component of the composites on the magnetic and transport properties of superconducting polycrystals YBa2Cu3O7-δ are studied. Samples of YBa2Cu3O7-δ with different ...