Simulation of high-density pulse current-induced stress relaxation

Author: Stepanov G.   Babutskii A.  

Publisher: Springer Publishing Company

ISSN: 0039-2316

Source: Strength of Materials, Vol.39, Iss.2, 2007-03, pp. : 189-193

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Abstract

The phenomenological equation relating pulse current-induced relaxation of elastic tensile stresses to current density, initial stresses, and temperature is proposed. The equation allows approximation of experimental data on positive and negative tensile stress relaxation with the above parameters.