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pyroelectric phenomena
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nature : some crystals (as dielectric materials) as a result of temperature changes caused surface charge, in its two ends have positive and negative bound charge phenomenon. No center of symmetry of the crystal and the direction of its axis and the one-line, in order to produce this phenomenon. Such a tourmaline crystal, potassium sodium tartrate, can be used infrared detector.


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Structure:
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More Detailed Data:
1) pyroelectric phenomena
2) thermoelectric stimulated current;TSC
3) heat
4) heat
5) heat
Notice Some description was translated by software and the data is only as a reference.
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