2Inch 6H-N Silicon Carbide Substrate Sic Wafer Double Polished Conductive Prime Kereiti ea Mos Kereiti

Tlhaloso e Khutšoanyane:

Substrate ea kristale e le 'ngoe ea 6H n-type Silicon Carbide (SiC) ke thepa ea bohlokoa ea semiconductor e sebelisoang haholo lits'ebetsong tsa elektroniki tse nang le matla a phahameng, maqhubu a phahameng le mocheso o phahameng. 6H-N SiC, e tsebahalang ka sebopeho sa eona sa kristale sa mahlakore a tšeletseng, e fana ka sebaka se seholo sa bandgap le conductivity e phahameng ea mocheso, e leng se etsang hore e be e loketseng libaka tse hlokang matla.
Tšimo ea motlakase e senyehileng haholo ea thepa ena le ho tsamaea ha lielektrone ho nolofalletsa nts'etsopele ea lisebelisoa tsa elektroniki tse sebetsang hantle, tse kang MOSFET le IGBT, tse ka sebetsang ka li-voltage le mocheso o phahameng ho feta tse entsoeng ka silicon ea setso. Ho tsamaisa ha eona mocheso hantle ho netefatsa ho qhala ha mocheso ka katleho, e leng habohlokoa bakeng sa ho boloka ts'ebetso le ts'epo lits'ebetsong tsa matla a phahameng.
Litšebelisong tsa maqhubu a radio (RF), thepa ea 6H-N SiC e tšehetsa tlhahiso ea lisebelisoa tse khonang ho sebetsa maqhubung a phahameng ka katleho e ntlafetseng. Ho tsitsa ha eona ka lik'hemik'hale le ho hanyetsa mahlaseli le hona ho etsa hore e lokele ho sebelisoa libakeng tse thata, ho kenyeletsoa le mafapha a lifofane le a tšireletso.
Ho feta moo, di-substrate tsa 6H-N SiC ke tsa bohlokwa disebedisweng tsa optoelectronic, tse kang di-ultraviolet photodetector, moo lekhalo la tsona le leholo le dumellang ho lemoha lesedi la UV ka katleho. Motswako wa thepa ena o etsa hore 6H n-type SiC e be thepa e feto-fetohang le ya bohlokwa ho ntshetseng pele mahlale a sejwalejwale a elektroniki le optoelectronic.

Romella imeile ho rona

Likaroloana

Tse latelang ke litšobotsi tsa wafer ea silicon carbide:

· Lebitso la Sehlahisoa: SiC Substrate
· Sebopeho sa Hexagonal: Thepa e ikhethang ea elektroniki.
· Ho Tsamaea ho Hoholo ha Elektrone: ~600 cm²/V·s.
· Ho Tsitsisa ha Lik'hemik'hale: E hanela ho bola.
· Ho Hanela Mahlasedi: E loketse dibaka tse thata.
· Ho ba le Khatello e Tlase ea Ka Hare ho Mokotla: E sebetsa hantle maemong a mocheso o phahameng.
· Ho tšoarella: Thepa e matla ea mechini.
· Bokhoni ba Optoelectronic: Ho lemoha mabone a UV ka katleho.

Sejana sa silicon carbide se na le lits'ebetso tse 'maloa

Likopo tsa SiC wafer:
Lisebelisoa tsa SiC (Silicon Carbide) li sebelisoa lits'ebetsong tse fapaneng tsa ts'ebetso e phahameng ka lebaka la thepa ea tsona e ikhethang joalo ka ho khanna mocheso o phahameng, matla a phahameng a tšimo ea motlakase, le lekhalo le pharaletseng. Tsena ke tse ling tsa lits'ebetso:

1. Matla a Elektroniki:
· Li-MOSFET tse nang le motlakase o phahameng
·Li-IGBT (Li-transistors tsa Bipolar tse nang le Insulated Gate)
·Li-diode tsa Schottky
·Li-inverter tsa motlakase

2. Lisebelisoa tse Phahameng ka ho Fetisisa:
·Li-amplifier tsa RF (Maqhubu a Radio)
·Li-transistors tsa microwave
·Lisebelisoa tsa maqhubu a millimeter

3. Lisebelisoa tsa Elektroniki tse nang le Mocheso o Phahameng:
·Lisensara le lipotoloho bakeng sa libaka tse thata
· Lisebelisoa tsa elektroniki tsa sefofane
·Lisebelisoa tsa elektroniki tsa likoloi (mohlala, li-unit tsa taolo ea enjene)

4. Lisebelisoa tsa elektronike:
·Li-photodetector tsa Ultraviolet (UV)
·Li-diode tse ntšang khanya (li-LED)
·Li-diode tsa laser

5. Mekhoa ea Matla a Nchafatsoang:
·Li-inverter tsa letsatsi
·Li-converter tsa turbine ea moea
·Literene tsa motlakase tsa likoloi tsa motlakase

6. Indasteri le Tšireletso:
·Litsamaiso tsa radar
·Melao ea satellite
·Lisebelisoa tsa reactor ea nyutlelie

Ho iketsetsa SiC wafer

Re ka fetola boholo ba substrate ea SiC ho fihlela litlhoko tsa hau tse ikhethileng. Re boetse re fana ka wafer ea 4H-Semi HPSI SiC e nang le boholo ba 10x10mm kapa 5x5 mm.
Theko e khethoa ke nyeoe, 'me lintlha tsa sephutheloana li ka fetoloa ho latela khetho ea hau.
Nako ea ho tlisa thepa e ka hare ho libeke tse 2-4. Re amohela tefo ka T/T.
Feme ea rona e na le lisebelisoa tse tsoetseng pele tsa tlhahiso le sehlopha sa botekgeniki, se ka fetolang litlhaloso tse fapaneng, botenya le libopeho tsa wafer ea SiC ho latela litlhoko tse ikhethileng tsa bareki.