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- Pyroelectricity - Wikipedia
This is the pyroelectric effect All polar crystals are pyroelectric, so the 10 polar crystal classes are sometimes referred to as the pyroelectric classes Pyroelectric materials can be used as infrared and millimeter wavelength radiation detectors An electret is the electrical equivalent of a permanent magnet
- Piezoelectric and pyroelectric effects induced by interface polar . . .
A built-in electric field at the interface of metals and centrosymmetric semiconductors is shown to induce polar structures in the semiconductors and generate substantial piezoelectric and
- Recent Advances in Pyroelectric Materials and Applications
The emphasis of this review focuses on several significant and practical applications of pyroelectric materials in thermal energy harvesting from the external environment, pyroelectric sensing, and imaging, even some electrochemical applications including hydrogen generation, wastewater treatment, sterilization, and disinfection
- pyroelectric_百度百科
pyroelectric 是一个英语词汇，主要用作形容词，表示"与热电性有关的"或"表现出热电性的"，作名词时指具有热电特性的材料。 其音标为英 [paɪrəʊɪ'lektrɪk]、美 [ˌpaɪroʊɪ'lektrɪk]，近义词包括pyroelectrical。
- Pyroelectricity: Fundamentals and applications - ScienceDirect
The pyroelectric effect is closely related to piezoelectricity and is the basis for ferroelectricity Despite many years of research, there are undoubtedly more pyroelectric phenomena and more pyroelectric materials to be discovered Biological pyroelectricity may be a particularly fruitful area for future research
- 3. 1: Pyroelectricity - Engineering LibreTexts
Pyroelectric devices are energy conversion devices which convert a temperature difference to or from electricity through changes in material polarization The pyroelectric effect was first studied by Hayashi in 1912 and by Rontgen in 1914 [3] [40]
- pt_lang0805. qxp - SLAC National Accelerator Laboratory
Pyroelectric thermal detectors have five main advantages: Sensitivity over a very large spectral bandwidth—in principle, over the entire electromagnetic spectrum, de-pending on the absorption characteristics of the pyroelec-tric material and its electrodes
- Pyroelectric Effect | Explanation, Applications Theory
The pyroelectric effect is a unique phenomenon where certain materials generate an electric charge in response to a change in temperature This effect is intrinsic to certain types of crystals, ceramics, and biological materials, which possess a natural polarization
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