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Flat-plate photovoltaics (pv)
| Глоссарий по экологии и "зеленой" энергетике |
A pv array or module that consists of nonconcentrating elements. flat-plate arrays and modules use direct and diffuse sunlight, but if the array is fixed in position, some portion of the direct sunlight is lost because of oblique sun-angles in relation to the array.
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Exciton, английский
A quasi-particle created in a semiconductor that is composed of an electron hole pair in a bound state. an exciton can be generated by and converted back into a photon.
Cleavage of lateral epitaxial films for transfer (cleft), английский
- A process for making inexpensive gallium arsenide (gaas) photovoltaic cells in which a thin film of gaas is grown atop a thick, single-crystal gaas (or other suitable material) substrate and then is cleaved from the substrate and incorporated into a cell, allowing the substrate to be reused to grow more thin-film gaas.
- A process for making
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