Lilemong tsa morao tjena, tšebeliso ea matla a letsatsi e fumane matla a maholo haholo e le mokhoa o tsitsitseng oa ho sebelisa mehloli ea khale ea matla. Har'a mefuta e fapaneng ea liphanele tsa letsatsi 'marakeng,liphanele tsa letsatsi tsa monocrystallineba hlahelle ka katleho le ho tšepahala ha bona. E khona ho sebelisa khanya ea letsatsi le ho e fetola motlakase o ka sebelisoang, liphanele tsena tse tsoetseng pele li fetotse indasteri ea matla a ka nchafatsoang. Ho utloisisa ts'ebetso ea tlhahiso ea liphanele tsa letsatsi tsa monocrystalline ho ka fana ka leseli la bohlokoa mabapi le katleho ea theknoloji le phello ea tikoloho.
Ho hlahisa liphanele tsa letsatsi tsa monocrystalline
Ho hlahisa liphanele tsa letsatsi tsa monocrystalline ho qala ka ho ntšoa ha lisebelisoa tse tala. Silicon e bapala karolo ea bohlokoa joalo ka motsoako oa mantlha ka lebaka la bokhoni ba eona bo ikhethang ba ho fetola khanya ea letsatsi ho ba motlakase. Tlhahiso ea silicon e hloekileng e kenyelletsa tlhoekiso ea silika e fumanoang lehlabatheng le li-quartzite ores. Ka letoto la mekhoa e rarahaneng ea lik'hemik'hale, litšila li tlosoa ho hlahisa silicon ea boleng bo phahameng. Silicon ena e hloekileng e fetoloa hore e be li-ingots tsa cylindrical silicon ka mokhoa o tsejoang e le mokhoa oa Czochralski.
Ts'ebetso ea liphanele tsa letsatsi tsa monocrystalline
Ts'ebetso ea Czochralski e thusa ho theha meaho ea liphanele tsa letsatsi tsa monocrystalline. Nakong ea ts'ebetso ena, peō e le 'ngoe ea kristale e kenngoa ka har'a crucible e tletseng silicon e qhibilihisitsoeng. Ha kristale ea peō e ntse e huloa butle-butle le ho potoloha, e bokella silicon e qhibilihisitsoeng e tiisang ho e potoloha. Pholiso e liehang le e laoloang e ka etsa likristale tse kholo tse le 'ngoe tse nang le sebopeho se ts'oanang haholo. Ingot ena ea monocrystalline silicon e ntan'o aroloa likotoana tse tšesaane, e leng likarolo tsa mantlha tsa liphanele tsa letsatsi.
Hang ha sephaphatha se fumanoe, se ntlafatsoa ka mehato e fapaneng ea tlhahiso. Hangata li-wafers tsena li phekoloa ka lik'hemik'hale ho tlosa litšila le ho ntlafatsa tsamaiso ea tsona. Ka mor'a moo li apesoa ka lera le thibelang khanya ho matlafatsa ho monya ha letsatsi. Ho eketsa ts'ebetso ea matla a letsatsi, marang-rang a li-electrode tsa tšepe a sebelisoa holim'a sephaphatha ho lumella ho bokella le ho phalla ha motlakase oa motlakase. Li-wafers tsena li hokahane, li na le mehala, 'me li kentsoe ka har'a likhalase tse sireletsang le likarolo tsa polymer ho netefatsa hore li tšoarella le ho phela nako e telele.
E 'ngoe ea melemo ea mantlha ea liphanele tsa letsatsi tsa monocrystalline ke bokhoni ba tsona bo phahameng ba ho fetola khanya ea letsatsi hore e be motlakase. Sebopeho sa kristale se ts'oanang sa silicon e le 'ngoe se lumella lielektrone hore li tsamaee ka bolokolohi, e leng se etsang hore ho be le motlakase o phahameng. Sena se ka hlahisa motlakase o mongata ka khanya ea letsatsi e lekanang le mefuta e meng ea liphanele tsa letsatsi. Liphanele tsa silicon tsa monocrystalline le tsona li sebetsa hantle maemong a bobebe bo tlase, li etsa hore li tšoanelehe bakeng sa libaka tse nang le maemo a leholimo a fapaneng.
Ntho e 'ngoe ea bohlokoa ea liphanele tsa letsatsi tsa monocrystalline ke phello ea tsona ea tikoloho. Ts'ebetso ea tlhahiso, leha e na le lisebelisoa tse ngata, e fetoha e tsitsitseng ha nako e ntse e feta. Baetsi ba liphanele tsa letsatsi ba kentse tšebetsong mananeo a ho nchafatsa lisebelisoa ho fokotsa tlhahiso ea litšila le ho sebelisa lisebelisoa tse baballang tikoloho. Ho feta moo, nako e telele ea bophelo ba liphanele tsa letsatsi tsa monocrystalline li tiisa hore melemo ea bona ea tikoloho e feta hōle tlhahiso ea pele ea carbon footprint.
Ka kakaretso, mokhoa oa ho etsa lisebelisoa tsa letsatsi tsa monocrystalline o kenyelletsa mehato e mengata e rarahaneng e hlahisang sehlahisoa sa letsatsi se sebetsang hantle haholo le se tšoarellang. Tšebeliso ea silicon ea boleng bo phahameng ea monocrystalline e nolofalletsa liphanele ho sebelisa khanya ea letsatsi ka mokhoa o atlehileng haholoanyane, ho fana ka matla a tsosolositsoeng le a tsitsitseng. Ha lefatše le ntse le tsoela pele ka phetoho ea ho hloekisa litharollo tsa matla, liphanele tsa letsatsi tsa monocrystalline li emela mohato oa bohlokoa ho isa bokamoso bo botala.
Haeba u thahasella liphanele tsa letsatsi tsa monocrystalline, u amohelehile ho ikopanya le moetsi oa mahlaseli a letsatsi Radiance hobala haholoanyane.
Nako ea poso: Jul-05-2023