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Pyroelectric figures of merit of TGS

Hyeokmin Choe, J.H. Judy, A. van der Ziel

Open publisher page 16 citations

Abstract

The pyroelectric figures of merit p/ε, p/ε1/2 and p/(ε tan δ)1/2 are obtained from the measured data for triglycine sulfate (TGS) pyroelectric detectors and the results are compared with the predictions obtained for the thermo-dynamic theory and the two-level theory. When one considers the simplifying assumptions made in the two theories, the partial agreement is gratifying and the discrepancies are understandable.

About this research paper

What this paper is about

The pyroelectric figures of merit p/ε, p/ε1/2 and p/(ε tan δ)1/2 are obtained from the measured data for triglycine sulfate (TGS) pyroelectric detectors and the results are compared with the predictions obtained for the thermo-dynamic theory and the two-level theory. When one considers the simplifying assumptions made in the two theories, the partial agreement is gratifying and the discrepancies are understandable.

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OpenAlex reports 16 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The pyroelectric figures of merit p/ε, p/ε1/2 and p/(ε tan δ)1/2 are obtained from the measured data for triglycine sulfate (TGS) pyroelectric detectors and the results are compared with the predictions obtained for the thermo-dynamic theory and the two-level theory. When one considers the simplifying assumptions made in the two theories, the partial agreement is gratifying and the discrepancies are understandable.

Key concepts: Pyroelectricity, Figure of merit, Triglycine sulfate, Materials science, Detector, Optics, Thermodynamics, Optoelectronics

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