Ziziphi izinto ezisetyenziswayoi-silicon germanium?Lo mbuzo uvela njengoko singena kwihlabathi elimangalisayoi-silicon germanium (SiGe) umgubo.Ngokuphonononga nzulu kwesi sixhobo sisebenza ngeendlela ezininzi, sityhila usetyenziso lwazo olwahlukeneyo kunye nendima yayo kumashishini ahlukeneyo.
I-silicon ye-germanium powder, edla ngokubizwaSi-Ge powder,yinto edibeneyo edibanisa iimpawu ezizodwa ze-silicon kunye ne-germanium.Ezi zinto zidibanisa ukwenza into enombane kunye ne-thermal conductivity egqwesileyo, iyenza ifuneke kakhulu kwinkqubela phambili yetekhnoloji.
Isicelo esibalaseleyo sei-silicon germanium powderikwindawo yesemiconductor.Isetyenziselwa ngokubanzi ukuphucula ukusebenza kunye nokusebenza kakuhle kwezixhobo zombane.Ngokudibanisa i-SiGe powder kwizixhobo ze-semiconductor, iinjineli zinokufikelela kwisantya sokusebenza ngokukhawuleza, i-frequencies ephezulu kunye nokusebenza kwamandla aphezulu.Oku kwenzaSiGeicandelo eliyimfuneko ekwenzeni iitransistors, iisekethe ezidibeneyo kunye nezinye izixhobo zesemiconductor.
Ukwengeza,i-silicon germanium powderidlala indima ebalulekileyo kuphuhliso lwe-optoelectronics.Iimpawu zayo zombane ezizodwa zingasetyenziselwa ukwenza i-photodetectors, i-laser diodes, kunye nezinye izixhobo ze-optoelectronic.Umzekelo,SiGe-i-photodetectors esekelwe kwi-responsive ephezulu kunye ne-low dark current, ezenza zibe zilungele izicelo ezifana nonxibelelwano lwe-optical kunye ne-teknoloji yokuva.
Ukongeza kwi-elektroniki kunye ne-optoelectronics,i-silicon germanium powderikwanalo nokusetyenziswa kwayo kwintsimi yezinto zombane ze-thermoelectric.I-conductivity yayo ye-thermal egqwesileyo edibeneyo kunye neempawu zayo zombane iguqula ngokufanelekileyo ukushisa kumandla ombane.Oku kwenzaSiGe powderisixhobo esixabisekileyo sejenereyitha zombane we-thermoelectric, iinkqubo zokubuyisa ubushushu obusetyenzisiweyo kunye nobunye ubugcisa bokuvuna amandla.Ukukwazi ukusebenzisa inkunkuma yobushushu njengomthombo wamandla oxabisekileyo akubangeli nje igalelo kuzinzo kodwa kunciphisa ukusetyenziswa kwamandla.
Ishishini le-aerospace likwaqaphela ukubanakho kwei-silicon germanium powder.Ukuzinza kwayo okukhaphukhaphu kunye nobushushu obuphezulu kwenza kube lukhetho olufanelekileyo kwizicelo ze-aerospace.I-silicon-germanium-i-composites esekwe inokumelana neemeko ezigqithisileyo, ezenza zixabiseke kumacandelo e-aerospace afana nezikhuselo zobushushu, imilomo yerokethi kunye nezakhiwo.Ukudibanisai-silicon germanium powderkwezo zicelo ziphucula ukusebenza kwazo zizonke kwaye zinciphisa ifuthe lokusingqongileyo.
Kwicandelo lezonyango,i-silicon germanium powderibonakalise ukuba iyatshintsha icandelo le-biotechnology.Inika uluhlu lwezicelo ukusuka kwiinkqubo zokuhanjiswa kweziyobisi ukuya kwizixhobo ze-biosensing.Ngenxa ye-biocompatibility yayo,SiGe powderingasetyenziselwa ukugquma kunye nokuhambisa amachiza ngendlela elawulwayo, ukuguqula unyango lwezifo ezahlukeneyo.Ukwengeza,SiGeI-biosensors esekwe ngokuchanekileyo kwaye ngokukhawuleza ibone abahlalutyi bebhayoloji, ivula umnyango woxilongo oluphezulu kunye neyeza lomntu.
Njengoko imfuno yezinto ezintsha nezizinzileyo iqhubeka nokukhula,i-silicon germanium powderyinkokeli kumashishini amaninzi.Ukuguquguquka kwayo kunye neempawu ezizodwa zenza ukuba ibe yinxalenye ebalulekileyo yoluhlu olubanzi lwezicelo, ukusuka kwi-electronics kunye ne-optoelectronics ukuya ekuvuneni amandla kunye ne-aerospace.Uphuhliso oluqhubekayo kunye nokuphononongwa kweSiGe powdersinamandla amakhulu enkqubela phambili yexesha elizayo eya kuthi imilisele ihlabathi lethu ngeendlela ezingaqhelekanga.
Kwinguqu kwezobuchwepheshe,i-silicon germanium powderiphambili, ivula indlela yempumelelo efunyenweyo ngokuqinisekileyo eya kukhokelela kwikamva eliqaqambileyo.
Ixesha lokuposa: Nov-03-2023