Changes of thermopower temperature changes (77-300 K) in bulk Bi-Sn crystals and thermopower of wire crystals Bi-0,07 at%Sn and Bi-0,05at%Sn were measured from the liquid helium temperature to the room one. The dependence ...

The influence of anisotropic deformation on the Fermi surface topology change in quantum wires of bismuth has been studied. The Bi wires with a diameter of 50 nm were obtained by casting from the liquid phase by Ulitovskii ...

In this paper the temperature dependences of resistance R(T) in bismuth nanowires in the field of the transition semimetal-semiconductor which predicted in paper [1] at diameters of wires d <100 nm in the range of temperatures ...

We have developed the method of preparation of the single- crystalline semimetallic bismuth antimony nano- and microwires in glass cover with diameter from 50 nm to 1000 nm, and orientation along the wire axis [1011], using ...

The parameters of transmission lines, as a rule, are determined by reference data, but during the operation, it might vary essentially from the actual data. There are noted the reasons for the parameters’ modification. ...

Management of the residential property is one task of the local authorities. One of the main tasks of the local authorities is to manage the residential property. The most complex institutional system from the Republic of ...

Transition metal binary compounds, especially oxides and chalcogenides, are material of choice for many applications. Particularly, tungsten trioxide (WO3) has been extensively studied due to its outstanding electrochromic ...

This article presents the practical data obtained as a result of microwires absorption properties investigations of different composition, geometrical parameters and electromagnetic properties. The absorption properties ...

Starting from 1999 a new reference system MOLDREF99 based on the ITRF97 and ETRS89 was established in Moldova. The realization of MOLDREF99 is the national GPS Network with density about 1 point per 15 sq. km. However, ...

Summary form only given, as follows. An experimental study of the influence of the antivortex generator on the gas dynamic characteristics of the plasma arc torch for cutting metals is presented. On the basis of this study ...