In the system (1–x)PbF2–xYF3–xKF aliovalent substitution solid solutions with fluorite structure at 0.47<x<0.69 are formed, in which the fluorine ions are in three structurally nonequivalent positions that differ in the local environment and mobility. There are immobile, locally mobile and highly mobile anions. The conduc-tivity of the synthesized polycrystalline samples is provided by highly mobile interstitial fluoride ions, whose concentration and hence electrical conductivity increases on heating. The contribution of the surface conductivity of crystallites was not detected. The electronic component is by two orders of magnitude lower than the ionic one. Выявлено, что в системе хKYF4 – (1–х)PbF2 при 0,47 < x ≤ 0,69 образуются тверды...
Inspection and treatment of 32 patients with purulent diseases of a brush Is lead. Patients received...
The article deals with some problematic issues of the qualification of the act under рart 1 of аrt. ...
Air cyst of the larynx (laryngocele) is relatively rare lesion. Publications about the diseases are ...
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The theoretical description of the temperature field in the soils during freezing or thawing is carr...
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Endometriosis is one of the most important problems of modern gynecology. An increase in the frequen...
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The electret properties of polystyrene composites with titanium dioxide have been studied. Optimal p...
A method of hydrochemical beneficiation of high-ferriferous, high- carbonated bauxites by processin...
The review presents a two-volume monograph on the word-formation system of the Russian verb by the f...
One gets Olipyphate out of lignine with the help of alkaline hydrolysis under high temperature and p...
Thermoelectric phenomenon is a collection of physical phenomena, which includes three reversible the...
Inspection and treatment of 32 patients with purulent diseases of a brush Is lead. Patients received...
The article deals with some problematic issues of the qualification of the act under рart 1 of аrt. ...
Air cyst of the larynx (laryngocele) is relatively rare lesion. Publications about the diseases are ...
In work questions of calculation of a pulse electromagnetic field in metal are considered. It is rec...
A dynamic contact problem is considered in the paper. The material behavior is described by electro-...
The theoretical description of the temperature field in the soils during freezing or thawing is carr...
The professional knowledge of a lawyer is required when it is necessary to apply the law, to restor...
Endometriosis is one of the most important problems of modern gynecology. An increase in the frequen...
The problem of substitution of interbody defects after surgical treatment of inflammatory diseases o...
The results of surgical treatment of 18 patients with spondylitis of cranio-vertebral junction are s...
The electret properties of polystyrene composites with titanium dioxide have been studied. Optimal p...
A method of hydrochemical beneficiation of high-ferriferous, high- carbonated bauxites by processin...
The review presents a two-volume monograph on the word-formation system of the Russian verb by the f...
One gets Olipyphate out of lignine with the help of alkaline hydrolysis under high temperature and p...
Thermoelectric phenomenon is a collection of physical phenomena, which includes three reversible the...
Inspection and treatment of 32 patients with purulent diseases of a brush Is lead. Patients received...
The article deals with some problematic issues of the qualification of the act under рart 1 of аrt. ...
Air cyst of the larynx (laryngocele) is relatively rare lesion. Publications about the diseases are ...