Amaseli elanga acwebezelayo abelokhu eyisizinda socwaningo embonini, ukusebenza kahle okuningana kokuguqulwa kungafinyelela ngaphezu kuka-20% wobuchwepheshe bebhethri lefilimu elincanyana, okuhlanganisa ibhethri lefilimu elincane le-cadmium telluride (CdTe) ne-copper indium gallium selenide (CICS, Cu, In, Ga, Se abbreviation) ibhethri lefilimu elincane, lithatha enye ingxenye yebhethri ethathwa njengengxenye yebhethri. ukuze sibe ubuchwepheshe obubalulekile besizukulwane esilandelayo, ake sethule amabhethri efilimu elincanyana le-CdTe.
I-CdTe iyi-semiconductor ye-bandgap eqondile ene-coefficient ephezulu yokumunca ukukhanya kwelanga kanye nomkhawulokudonsa owenqatshelwe ongu-1.5eV, olungele ukumunca i-spectrum yelanga. I-CdTe idinga kuphela ukujiya kwefilimu okungaphansi kuka-3um ukuze imunce ukukhanya ngempumelelo, okuphansi kakhulu kunogqinsi luka-150~180pm lwesilicon ecwebezelayo, okonga.
Ifilimu ye-TCO nesendlalelo sokuxhumana sensimbi kufakwa yi-CVD ne-PVD. Amafilimu e-CdTe amunca ukukhanya afakwa ngokufaka umoya wokuhwamuka, ukufaka ama-sputtering kanye ne-electrochemical deposition. I-Industrial evaporation Plating indlela ivame kakhulu, kunezindlela ezimbili eziyinhloko zokuhwamuka zokumbatha zimbili: indlela yokuncishiswa kwe-sublimation yesikhala kanye nesigaba sokuthutha igesi.
-Le ndatshana ikhishwe nguumenzi womshini we-vacuum coatingI-Guangdong Zhenhua
Isikhathi sokuthumela: Oct-13-2023