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Your search keyword '"Pyroelectric detectors -- Usage"' showing total 2 results
Start Over Descriptor "Pyroelectric detectors -- Usage" Publisher american institute of physics, inc.
2 results on '"Pyroelectric detectors -- Usage"'

1. Pyroelectricity: From ancient curiosity to modern imaging tool

Author

Lang, Sidney B.

Subjects
Pyroelectricity -- Research, Pyroelectric detectors -- Usage, Pyroelectric detectors -- Research, Physics
Abstract

Pyroelectricity, one of the least-known properties of solid matter and the pyroelectric effect are both defined and explained in detail. The historical evolution in the study of pyroelectricity and the practical application of pyroelectric IR detectors in various fields are discussed.

Published
2005

2. Determination of thermal parameters and the optical gap of poly(3-butylthiophene) films by photopyroelectric spectroscopy

Author

Melo, W.L.B., Pawlicka, A., Sanches, R., Mascarenhas, S., and Faria, R.M.

Subjects
Pyroelectric detectors -- Usage, Optical films -- Research, Spectrum analysis -- Methods, Physics
Abstract

Photopyroelectric spectroscopy which involves a PVDF film as the pyroelectric detector is used in the determination of the thermal parameters and the optical gap of undoped poly(3-butylthiophene) films. The amplitude and the phase curves for different chopping frequencies enable the determination of the band gap energies.

Published
1993

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