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AN ANALYTICAL APPROACH FOR THE BREAKDOWN DISTRIBUTION OF A THIN OXIDE

Published online by Cambridge University Press:  08 April 2020

Peter C. Kiessler
Affiliation:
Department of Mathematical Sciences, Clemson University, Clemson, SC 29634-0975, USA E-mail: kiesslp@clemson.edu
Kanoktip Nimitkiatklai
Affiliation:
Department of Mathematical Sciences, Clemson University, Clemson, SC 29634-0975, USA E-mail: kiesslp@clemson.edu

Abstract

Dielectric breakdown in a thin oxide is presented in terms of an interacting particle system on a two-dimensional lattice. All edges in the system are initially assumed to be closed. An edge between two adjacent vertices will open according to an exponentially distributed random variable. Breakdown occurs at the time an open path connects the top layer of the lattice to the bottom layer. Using the extreme value theory, we show that the time until breakdown is asymptotically Weibull distributed.

Type
Research Article
Copyright
© Cambridge University Press 2020

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