Iiseli zelanga ezithambileyo bezisoloko ziyindawo ephambili yophando kushishino, ukusebenza kakuhle kokuguqulwa kunokufikelela ngaphezulu kwe-20% yetekhnoloji yebhetri yefilimu encinci, kubandakanya ibhetri yefilimu encinci ye-cadmium telluride (CdTe) kunye nebhetri yefilimu encinci ye-copper indium gallium selenide (CICS, Cu, In, Ga, Se) ibhetri yefilimu encinci, ithatha isabelo esithile semarike, enye ibhetri yefilimu encinci eyibhetri ye-chalcogenide ithathwa njengetekhnoloji ebalulekileyo yesizukulwana esilandelayo, makhe sazise iibhetri zefilimu encinci ye-CdTe.
I-CdTe yi-semiconductor ye-bandgap ethe ngqo ene-coefficient ephezulu yokufunxa ukukhanya kwelanga kunye ne-bandwidth engavumelekanga ye-1.5eV, elungele ukufunxa i-spectrum yelanga engaphezulu. I-CdTe ifuna kuphela ubungqingqwa befilimu obungaphantsi kwe-3um ukuze ifunxe ukukhanya ngokufanelekileyo, obuphantsi kakhulu kunobukhulu be-silicon yekristale ye-150 ~ 180pm, okonga izinto.
Ifilimu ye-TCO kunye nomaleko woqhagamshelwano lwesinyithi zifakwa yi-CVD kunye ne-PVD. Iifilimu ze-CdTe ezifunxa ukukhanya zifakwa ngokufaka umphunga, ukutshiza kunye nokufaka i-electrochemical. Indlela yokufaka umphunga kwimizi-mveliso ixhaphake kakhulu, kukho iindlela ezimbini eziphambili zokufaka umphunga zezi: indlela yokuncitshiswa kwendawo encinci kunye nokufaka igesi kwisigaba sokuthutha.
–Eli nqaku likhutshwe nguumenzi womatshini wokugquma nge-vacuumGuangdong Zhenhua
Ixesha lokuthumela: Oktobha-13-2023