1. Tukanga Whakaranu Taiaho SE
Kaupapa:Ka whakarei ake te tukanga tāpiringa taiaho Selective Emitter (SE) i te paparanga emitter i runga i te pūtau TOPCon momo-N hei whakaiti i te ātete whakapā me te whakapai ake i te pai o te huringa.
Tikanga:Ka whakarewahia te mata o te silicon e te pūngao taiaho, ka taea ai e ngā ngota boron (B) i roto i te karāhe borosilicate te horapa tere ki roto i te silicon, ka hangaia he paparanga kua pania rawatia. Ko te paninga nui i ngā pūwāhi whakapā ka whakaiti i te ātete whakapā, ko te paninga māmā ake i ētahi atu wāhi ka whakaiti i ngā ngaronga whakakotahitanga, ā, ka whakapai ake i te pai o te mahi mā te 0.2%-0.4%.
2. Te Hanganga o te Waikura Tunnel me ngā Paparanga Silicon Polycrystalline
Kaupapa:Ka hangaia e ēnei paparanga kei te taha muri o te anga silicon he hanganga whakapā kua kore e uru, he mea nui mō te whakaiti i te whakakotahitanga me te whakarei ake i te whai huatanga.
Tikanga:Ko te tikanga Plasma Enhanced Chemical Vapor Deposition (PECVD) e pai ana ki te ahumahi, ka whakatakoto i tētahi kiriata waikura silicon 1-2nm me tētahi paparanga silicon amorphous kua pania ki te 100-150nm, ka whakatio i te wā e whakamahana ana hei hanga i tētahi paparanga polycrystalline. Ka tukuna e te PECVD he tere whakatakotoranga teitei, he iti ake te poke, ā, he iti te utu, he mea whai hua mō te hanga papatipu.
3. Paninga Ārai-Whakaata (ARC)
Kaupapa:Ka whakaitihia e te hanganga hiko maha-apa (SiOx/SiONx/SiNx) ngā ngaronga whatu, ka whakarei ake hoki i te mimiti mārama, ka whakanui ake i te iahiko whakaahua me te whai huatanga.
Ngā Painga Tāpiri:Mā te ARC ka ārai i te mata mā te whakaiti i ngā tere whakakotahitanga o te mata, te whakaroa i te roa o te ora o te pūtau, me te tiaki i ngā paparanga kua whakatakotoria i mua (pēnei i te alumina i te taha mua) mai i te kino me te poke.
4. Te Pupuhi i Āraia e te Reera (LIF)
Kaupapa:Ka whakamahia te LIF i muri i te tānga mata hei whakapai ake i te hononga i waenga i te whakapiri whakarewa me te silicon. Ka whakarei ake tēnei tukanga i te hononga ohmic me te whakaiti i te ātete hononga, ka whakapai ake i te putanga hiko.
Pānga:Kua whakaatuhia e te LIF te whakapiki ake i te whai huatanga o te tahuritanga mā te 0.2%, neke atu rānei, ā, he tāpiri nui tēnei ki te hanga TOPCon.
E whakaatu ana ēnei mahi matua i ngā tikanga hanga matatau o te hangarau TOPCon, e āhei ai te whai huatanga me te pumau ake o te mahi a te pūtau rā.
