Theory of the residual electrical resistivity of binary actinide alloys / Tsiovkin Yu. Yu.,Dremov V. V.,Koneva E. S.,Povzner A. A.,Filanovich A. N.,Petrova A. N. // PHYSICS OF THE SOLID STATE. - 2010. - V. 52, l. 1. - P. 1-5.

ISSN/EISSN:

1063-7834 / нет данных

Type:

Article

Abstract:

A system of self-consistent equations has been proposed for the coherent potential approximation of the multiband conductivity model for the case of conduction electron scattering from chaotic electric fields of ions of disordered binary alloy components at zero temperature. It has been qualitatively demonstrated that the deviation of the concentration dependence of the residual electrical resistivity of actinide alloys with multiband conductivity from the Nordheim rule is caused by the explicit dependence of the electrical resistivity of the alloy on the magnitude and sign of the real part of the Green's function at the Fermi level. The derived system of equations for the multiband coherent potential approximation has been used to calculate the concentration dependence of the density of states and the residual electrical resistivity of the alloys of neptunium and plutonium. The results of the calculations have been compared with the available experimental data.

Author keywords:

ELECTRONIC-STRUCTURE; DELTA-PU; PLUTONIUM

DOI:

10.1134/S1063783410010014

Web of Science ID:

ISI:000273685500001

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JAN
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	ELECTRONIC-STRUCTURE; DELTA-PU; PLUTONIUM
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	povz@kf.ustu.ru
ResearcherID-Numbers	Povzner, Aleksandr/A-4625-2016
Number-of-Cited-References	14
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	5
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	544UT