1. Lintlafatso tsa Tokisetso ea Lintho tse Hloekileng Haholo
Lisebelisoa tse thehiloeng ho Silicon: Ho hloeka ha likristale tse le 'ngoe tsa silicon ho fetile 13N (99.9999999999%) ho sebelisa mokhoa oa sebaka se phaphametseng (FZ), ho ntlafatsa haholo ts'ebetso ea lisebelisoa tsa semiconductor tse matla haholo (mohlala, IGBTs) le li-chips tse tsoetseng pele45. Theknoloji ena e fokotsa tšilafalo ea oksijene ka mokhoa o se nang crucible-free mme o kopanya silane CVD le mekhoa e fetotsoeng ea Siemens ho finyella tlhahiso e sebetsang ea zone-melting-grade polysilicon 47.
Lisebelisoa tsa Jeremane: Tlhoekiso e ntlafalitsoeng ea ho qhibiliha ea libaka e phahamisitse bohloeki ba germanium ho 13N, ka li-coefficients tse ntlafalitsoeng tsa kabo ea litšila, tse nolofalletsang lits'ebetso ho li-infrared optics le li-detectors tsa radiation23. Leha ho le joalo, litšebelisano lipakeng tsa germanium e qhibilihisitsoeng le lisebelisoa tsa lisebelisoa mochesong o phahameng e ntse e le phephetso e kholo 23.
2. Litlhahiso tsa Ts'ebetso le Thepa
Dynamic Parameter Control: Liphetoho tsa ho qhibilihisa lebelo la motsamao oa libaka, likhahla tsa mocheso, le tikoloho ea khase e sireletsang - e kopantsoeng le tlhahlobo ea nako ea nnete le lits'ebetso tse ikemetseng tsa maikutlo - li ntlafalitse botsitso ba ts'ebetso le ho pheta-pheta ha li ntse li fokotsa tšebelisano lipakeng tsa germanium / silicon le lisebelisoa27.
Tlhahiso ea Polysilicon: Mekhoa e mecha ea scalable ea polysilicon ea libaka-melting-grade e rarolla mathata a taolo ea oksijene lits'ebetsong tsa setso, ho fokotsa tšebeliso ea matla le ho eketsa chai47.
3. Kopanyo ea Theknoloji le Likopo tse fapaneng tsa Taeo
Melt Crystallization Hybridization: Mekhoa ea ho qhibilihisa ea matla a tlase e ntse e kopanngoa ho ntlafatsa karohano le tlhoekiso ea metsoako ea lintho tse phelang, ho atolosa lits'ebetso tsa ho qhibiliha libakeng tsa meriana le lik'hemik'hale tse ntle6.
Li-Semiconductors tsa Moloko oa Boraro: Ho qhibiliha ha libaka hona joale ho sebelisoa ho lisebelisoa tse pharaletseng tse kang silicon carbide (SiC) le gallium nitride (GaN), tse tšehetsang lisebelisoa tse phahameng tsa maqhubu le mocheso o phahameng. Mohlala, theknoloji ea sebōpi sa mokelikeli oa kristale e le 'ngoe e nolofalletsa kholo ea kristale ea SiC ka taolo e nepahetseng ea mocheso15.
4. Maemo a fapaneng a Kopo
Photovoltaics: Zone-melting-grade polysilicon e sebelisoa liseleng tsa letsatsi tse sebetsang hantle haholo, ho fihlela katleho ea phetoho ea photoelectric ho feta 26% le tsoelo-pele ea matla a tsosolositsoeng4.
Infrared and Detector Technologies: Ultra-high-purity germanium e thusa ho etsa litšoantšo tsa infrared tse nyenyane, tse sebetsang hantle haholo le lisebelisoa tse bonang bosiu bakeng sa limmaraka tsa sesole, tsa tšireletso le tsa sechaba23.
5. Liqholotso le Litsela tsa Kamoso
Meeli ea ho Tlosa Litšila: Mekhoa ea hajoale e thatafalloa ke ho tlosa litšila tse nang le leseli (mohlala, boron, phosphorus), e hlokang lits'ebetso tse ncha tsa doping kapa mahlale a matla a ho laola libaka25.
Thepa e tšoarellang le ho sebetsa hantle ha matla: Patlisiso e tsepamisitse maikutlo ho nts'etsopele ea lisebelisoa tsa crucible tse hanyetsanang le mocheso o phahameng, tse sa bolaeeng ke kutu le lisebelisoa tsa ho futhumatsa radiofrequency ho fokotsa tšebeliso ea matla le ho lelefatsa bophelo ba lisebelisoa. Theknoloji ea Vacuum arc remelting (VAR) e bonts'a ts'episo ea ntlafatso ea tšepe47.
Theknoloji ea ho qhibiliha ea Zone e ntse e tsoela pele ho isa bohloeki bo phahameng, theko e tlase, le ts'ebeliso e pharalletseng, e tiisa karolo ea eona e le lejoe la sekhutlo la li-semiconductors, matla a ka nchafatsoang le optoelectronics.
Nako ea poso: Mar-26-2025