Abstract
We have experimentally studied the phenomenon of current-induced breakage of thin (∼20-to 30-nm-thick) metal films deposited onto poly(ethylene terephthalate) (PETP) and poly(propylene) (PP) substrates. Two mechanisms leading to the current-induced breakage of the metal film are established, which are characterized by different average threshold current densities: j H ∼ 1.5 × 1010 A/m2 and j L ∼ 0.7 × 1010 A/m2. The possible nature of these mechanisms is discussed.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) Fiziki, Vol. 31, No. 14, 2005, pp. 67–72.
Original Russian Text Copyright © 2005 by Bondarenko, Emel’yanov.
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Bondarenko, P.N., Emel’yanov, O.A. Experimental investigation of the current-induced breakage of metal-coated polymer films. Tech. Phys. Lett. 31, 613–615 (2005). https://doi.org/10.1134/1.2001071
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DOI: https://doi.org/10.1134/1.2001071