Temperature Cycling Influence on Pyroelectric Figure of Merit of Triglycine Sulphate Doped with Alanine and Deuterated Triglycine Sulphate Doped with Alanine and Bivalent Platinum Crystals

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概要

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• While heating and cooling in the range 20-60℃, the pyroelectric coefficient, the dielectric permittivity and the specific heat of three samples of triglycine sulphate (TGS) family have been measured. These samples were TGS doped with alanine (ATGS), deuterated TGS doped with alanine (ADTGS), and deuterated TGS doped with alanine and bivalent platinum (ADTGS:Pt). Using these data, the thermal hysteresis of the pyroelectric figure of merit F_V of these three crystals has been studied in this temperature range. The highest value of F_V was obtained for the ADTGS:Pt crystal while the widest temperature range in which F_V can be considered constant was obtained for the ADTGS crystal.

• 社団法人応用物理学会の論文
• 1995-05-15

著者

• Martin Jose

  Instituto Mixto De Ciencia De Materiales Csic- Universidad Cle Sevilla

• Cerro Jaime

  Instituto Mixto De Ciencia De Materiales Csic- Universidad Cle Sevilla

• Ramos Saturio

  Instituto Mixto de Ciencia de Materiales CSIC- Universidad de Sevilla

関連論文

• Temperature Cycling Influence on Pyroelectric Figure of Merit of Triglycine Sulphate Doped with Alanine and Deuterated Triglycine Sulphate Doped with Alanine and Bivalent Platinum Crystals

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