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Title | Influence of Diffusing Impurities on the Electrical Conductivity of Single-Crystal and Polycrystalline Metal Films |
Authors |
Chornous, Anatolii Mykolaiovych
![]() Dehtiaruk, Leonid Vasylovych Hovorun, Tetiana Pavlivna ![]() Stepanenko, Andrii Oleksandrovych ![]() |
ORCID |
http://orcid.org/0000-0002-5009-5445 http://orcid.org/0000-0002-9384-5250 http://orcid.org/0000-0003-0105-0440 |
Keywords |
electrical conductivity size-effects bulk diffusion електропровідність розмірний ефект об`ємна дифузія электропроводность размерный эффект объемная диффузия |
Type | Article |
Date of Issue | 2007 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/570 |
Publisher | Институт металлофизики им. Г.В. Курдюмова НАН Украины |
License | Copyright not evaluated |
Citation | Influence of Diffusing Impurities on the Electrical Conductivity of Single-Crystal and Polycrystalline Metal Films [Text] / A.M. Chornous, L.V. Dekhtyaruk, T.P. Govorun, A.O. Stepanenko // Металлофиз. новейшие технол. / Metallofiz. Noveishle Tekhnol. 2007, т. 29, № 2, сс. 249-266. |
Abstract |
The electrical-transport properties of thin single-crystal and polycrystalline metal films coated with an ultra-thin metallic layer of diffusing impurities are theoretically investigated. Analyzing changes of the electrical conductivity caused by the diffusion annealing, we investigate the processes of the bulk diffusion and the grain-boundary diffusion. Both the effective penetration depth of the diffusing atoms into the bulk of a sample and the penetration depth along the grain boundaries may be determined; the coefficients of bulk and grain-boundary diffusions may be estimated. The electrical conductivity is calculated within our model, and numerical analysis of the diffusion-annealing time dependence at various parameters is performed.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/570 |
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