Kuki SiGe ikoreshwa?

Ifu ya SiGe, bizwi kandi nkaifu ya silicon germanium, ni ibikoresho byitabiriwe cyane mubijyanye na tekinoroji ya semiconductor.Iyi ngingo igamije kwerekana impamvuSiGeikoreshwa cyane mubikorwa bitandukanye kandi igashakisha imiterere yihariye nibyiza.

Ifu ya germaniumni ibikoresho bigizwe na atome ya silicon na germanium.Gukomatanya ibi bintu byombi birema ibintu bifite ibintu bitangaje bitabonetse muri silicon nziza cyangwa germanium.Imwe mumpamvu nyamukuru yo gukoreshaSiGeni byiza cyane guhuza hamwe na tekinoroji ya silicon.

Kwishyira hamweSiGemubikoresho bishingiye kuri silicon itanga ibyiza byinshi.Kimwe mu byiza byingenzi nubushobozi bwacyo bwo guhindura amashanyarazi ya silicon, bityo bikazamura imikorere yibikoresho bya elegitoroniki.Ugereranije na silicon,SiGeifite electroni nini nu mwobo, byemerera gutwara electron byihuse no kongera umuvuduko wibikoresho.Uyu mutungo ni ingirakamaro cyane cyane kuri progaramu-yumurongo mwinshi, nka sisitemu yitumanaho ridafite insinga hamwe n’umuvuduko wihuse.

Byongeye kandi,SiGeifite icyuho cyo hasi kuruta silikoni, ituma yakira kandi ikanasohora urumuri neza.Uyu mutungo ukora ibikoresho byingirakamaro kubikoresho bya optoelectronic nka fotodetekeri na diode itanga urumuri (LED).SiGeifite kandi amashanyarazi meza cyane, ayemerera gukwirakwiza ubushyuhe neza, bigatuma biba byiza kubikoresho bisaba gucunga neza ubushyuhe.

Indi mpamvuSiGe'Ikoreshwa ryinshi ni ihuriro hamwe na silicon ikora.Ifu ya SiGeBirashobora kuvangwa byoroshye na silicon hanyuma bigashyirwa kuri substrate ya silicon ukoresheje tekinoroji isanzwe yo gukora nka semiconductor ikora nka pompe de chimique (CVD) cyangwa epitaxy ya molekulari (MBE).Uku kwishyira hamwe ntigukora neza kandi bigatanga impinduka nziza kubakora ibicuruzwa bimaze gushinga ibikoresho bishingiye kuri silikoni.

Ifu ya SiGeirashobora kandi gukora silicon iremereye.Imbaraga zakozwe murwego rwa silicon ushyiramo urwego ruto rwaSiGehejuru ya substrate ya silicon hanyuma uhitemo ukuraho atome ya germanium.Iyi ntera ihindura imiterere ya bande ya silicon, irusheho kuzamura imiterere yamashanyarazi.Silicon ihindagurika yahindutse ikintu cyingenzi muri tristoriste ikora cyane, ituma byihuta byihuta no gukoresha ingufu nke.

Byongeye,Ifu ya SiGeifite intera nini yo gukoresha murwego rwibikoresho bya thermoelectric.Ibikoresho bya Thermoelectric bihindura ubushyuhe mumashanyarazi naho ubundi, bigira akamaro mubikorwa nko kubyara amashanyarazi hamwe na sisitemu yo gukonjesha.SiGeifite ubushyuhe bwinshi nubushyuhe bwumuriro wamashanyarazi, butanga ibikoresho byiza byiterambere ryibikoresho bikora neza.

Mu gusoza,Ifu ya SiGe or ifu ya silicon germaniumifite ibyiza bitandukanye nibisabwa mubijyanye na tekinoroji ya semiconductor.Guhuza kwayo nibikorwa bya silikoni isanzwe, ibikoresho byiza byamashanyarazi hamwe nubushyuhe bwumuriro bituma iba ibikoresho bizwi.Haba kunoza imikorere yumuzunguruko uhuriweho, guteza imbere ibikoresho bya optoelectronic, cyangwa gukora ibikoresho bya termoelektrike neza,SiGeikomeje kwerekana agaciro kayo nkibikoresho byinshi.Mugihe ubushakashatsi nikoranabuhanga bikomeje gutera imbere, turateganyaIfu ya SiGekugira uruhare runini cyane mugushiraho ejo hazaza h'ibikoresho bya semiconductor.