The influence of a uniaxial load on the spatio-temporal characteristics of the electromagnetic response during acoustoelectric transformations in dielectric specimens

Abstract

Preliminary investigations of the influence of the stressed-strained state of a specimen on the parameters of an electric response were performed using a multisensory testing system, which is based on the phenomenon of mechanoelectrical transformations in dielectric structures. The stressed-strained state was provided by uniaxial compression in a press. It was shown that the multi-sensory system is efficient and allows reliable recording of changes in the response parameters even at a relatively small variation in the stressed-strained state of the specimen.