Mathematical representation and characterization techniques for piezoelectric cells, a bibliographical review
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Abstract
This article intends to describe the mathematical schema that defines the piezoelectric model in a self - contained way. This schema is used to describe the physical behavior of materials capable of creating electric charge under the influence of mechanical forces. In addition, some techniques used in the electric characterization of cells developed in research groups in national and international contexts are presented. These research groups work on the development of alternative energy sources projects.