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Pyroelectricity (from Gr****: pyr (πυρ), "fire" and electricity) is a
property of
certain crystals which are
naturally electrically polarized and as a...
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Pyroelectric fusion refers to the
technique of
using pyroelectric crystals to
generate high
strength electrostatic fields to
accelerate deuterium ions...
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operating frequencies. However, one key
advantage of
pyroelectrics over
thermoelectrics is that many
pyroelectric materials are
stable up to 1200 °C or higher...
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external electric field. All
ferroelectrics are also
piezoelectric and
pyroelectric, with the
additional property that
their natural electrical polarization...
- this work, for
instance triboelectric generators,
bistable systems,
pyroelectric materials and
continuing work on
piezoelectric systems as well as those...
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compound has the
perovskite structure. It has optical, piezoelectric, and
pyroelectric properties.
Considerable information is
available from
commercial sources...
-
individual lenses. PIR with
front cover removed,
showing location of
pyroelectric sensor (green arrow). Some PIRs are
manufactured with internal, segmented...
- ; Deshpande, R.; Dillon, A. C.; Lehman, J. (2006). "Evaluation of a
pyroelectric detector with a
carbon multiwalled nanotube black coating in the infrared"...
- L-Alanine
doped Triglycine Sulfate (DLATGS or DLTGS).
These crystals are
pyroelectric and
ferroelectric which allows their use as
photodetector elements in...
-
early missile guidance in
World War II. 1938: Yeou Ta
predicted that the
pyroelectric effect could be used to
detect infrared radiation. 1945: The Zielgerät...
