Boron carbide in semicondtor

2025-01-08

Boron Carbide in Semiconductor

(B4C e folisa se hlahisoang keWintrustek)

Boran Carbide (B₄c)e nkuoa e le thepa e thata ea pepere e thata le e sa tsotelloe ka lebaka la litšobotsi tsa eona. Ka lebaka lena, ho loketse ho sebetsana le thepa e thata haholo, ebang ba ts'episoa e le sebali sa ho itetsa kapa ho sebelisoa e le moemeli ea tlōlang kapa oa ho hlohlona. Lihlahisoa tse entsoeng ka Boron Carbident e na le Bophelo bo Haufi le Bophelo, Ho Roala hanyane le Lihlahisoa tse theko e tlase. Ho feta moo, lisebelisoa tse ncha tsa sesole li sebelisa matšoele a sesole a entsoeng ka letsopa la boron bakeng sa ts'ireletso ea Bariti. Ntho ena e feto-fetohang e boetse e sebelisoa e le sekhechana, mohlala, ho matlafatsa lintho tse hanyetsanang ho roala matlong kapa polasetiki, e le li-semicones tsa mocheso o phahameng.

Boron carbicsKa li-cappabunta tsa semicondtor Ha a qala ka C, B4c e ka sebelisoa e le ntho ea mahlaseli a radiation mme e le ntho e phahameng ea thermocouple ea mocheso le mocheso oa ts'ebeletso oa ho fihla ho 2300 ° C.

B4C tsepamisa maikutlo

Lihlahisoa tse sebelisitsoeng ho mohato oa ho itlotsa oa ho etsa lintho tsa wafer, ho tsepamisa mehele. E boloka sebaka sa sekhomatsi e le hore letsoalo la plasma le bolokehile ebile le thetsa mabota a marabele ho tloha litšila.

Nakong e fetileng, mehele e ne e etsoa ka silicon le quartz. Leha ho le joalo, tlhoko easilicon carbide (sic)Tsepamiso li ile tsa atolosoa hammoho le tšebeliso ea eshing e omileng ka lebaka la ho bolaea menoana e tsoetseng pele.

B4c e loants'oa ho plasma le mocheso o phahameng joalo kaSic. Hobane B4C e tepelletse, e ka sebelisoa bakeng sa nako e telele ea nako ka yuniti.

Likarolo tsa sehlooho (B4C Tse Hlahisang Leseli)