Triglycine sulphate doped with tellurium as a new active element of pyroelectric detector

Abstract

This paper presents the results of researches on new pyroelectric material: Triglycine sulphate (TGS) doped with tellurium. The temperature dependencies of complex dielectric permeability, spontaneous polarization, coercive electric field and the pyroelectric coefficient have been presented. Computer measurement sets for determining these temperature characteristics are presented as well.