Amaseli elanga anombala omncane abelokhu eyisizinda socwaningo embonini, ukusebenza kahle kokuguqulwa okuningana kungafinyelela ngaphezu kwama-20% kobuchwepheshe bebhethri lefilimu encane, okuhlanganisa ibhethri lefilimu encane ye-cadmium telluride (CdTe) kanye nebhethri lefilimu encane ye-copper indium gallium selenide (CICS, Cu, In, Ga, Se) enengxenye ethile emakethe, elinye ibhethri lefilimu encane eliyibhethri le-chalcogenide libhekwa njengobuchwepheshe obubalulekile besizukulwane esilandelayo, ake sethule amabhethri efilimu encane ye-CdTe.
I-CdTe iyi-semiconductor ye-bandgap eqondile ene-coefficient ephezulu yokumuncwa kokukhanya kwelanga kanye ne-bandwidth engavunyelwe engu-1.5eV, elungele ukumuncwa kwe-spectrum yelanga engaphezulu. I-CdTe idinga kuphela ukujiya kwefilimu okungaphansi kuka-3um ukuze imuncwe ukukhanya ngempumelelo, okuphansi kakhulu kunobukhulu be-silicon ekristalu obungu-150 ~ 180pm, okusindisa izinto.
Ifilimu ye-TCO kanye nesendlalelo sokuxhumana kwensimbi kufakwa yi-CVD kanye ne-PVD. Amafilimu e-CdTe adonsa ukukhanya afakwa ngokufaka i-evaporation plating, i-sputtering kanye ne-electrochemical deposition. Indlela yokufaka i-evaporation plating yezimboni ivame kakhulu, kunezindlela ezimbili eziyinhloko zokufaka i-evaporation plating ezimbili: indlela yokufaka i-sublimation yesikhala esincane kanye nokufaka i-gas phase transport transport deposition.
–Lesi sihloko sikhishwe yi-umenzi womshini wokumboza nge-vacuumI-Guangdong Zhenhua
Isikhathi sokuthunyelwe: Okthoba-13-2023