Yiziphi ukusetshenziswai-silicon germanium?Lo mbuzo uphakama njengoba singena emhlabeni omangalisayoi-silicon germanium (SiGe) impushana.Ngokungena sijule kule nto esebenza ngezindlela eziningi, sembula ukusetshenziswa kwayo okuhlukahlukene kanye nendima yayo ezimbonini ezahlukahlukene.
I-silicon germanium powder, evame ukubizwaI-Si-Ge powder,iyinhlanganisela yezinto ezihlanganisa izakhiwo eziyingqayizivele ze-silicon ne-germanium.Lezi zakhi zihlangana zenze into enogesi kanye ne-thermal conductivity enhle kakhulu, okuyenza ifuneke kakhulu ngentuthuko eminingi yobuchwepheshe.
Isicelo esivelele sei-silicon germanium powderisensimini yesemiconductor.Isetshenziswa kabanzi ukuthuthukisa ukusebenza nokusebenza kahle kwemishini kagesi.Ngokuhlanganisa i-SiGe powder kumadivayisi we-semiconductor, onjiniyela bangafinyelela isivinini sokucubungula ngokushesha, ama-frequencies aphezulu kanye nokusebenza kahle kwamandla aphezulu.Lokhu kwenzaSiGeingxenye ebalulekile ekwakhiweni kwama-transistors, amasekethe adidiyelwe namanye amadivaysi e-semiconductor.
Ngaphezu kwalokho,i-silicon germanium powderidlala indima ebalulekile ekuthuthukisweni kwe-optoelectronics.Izakhiwo zayo ezihlukile zikagesi zingasetshenziswa ukwenza ama-photodetectors, ama-laser diode, namanye amadivaysi e-optoelectronic.Ngokwesibonelo,SiGe-ama-photodetectors asekelwe ekuphenduleni okuphezulu kanye namandla amnyama aphansi, okuwenza alungele izinhlelo zokusebenza ezifana nokuxhumana okubonakalayo nobuchwepheshe benzwa.
Ngaphezu kwe-electronics kanye ne-optoelectronics,i-silicon germanium powderibuye ibe nokusetshenziswa kwayo emkhakheni wezinto ezisebenza ngogesi we-thermoelectric.I-thermal conductivity yayo enhle kakhulu ehlangene nezakhiwo zayo zikagesi kuguqula ukushisa kube amandla kagesi.Lokhu kwenzaSiGe powderinsiza ebalulekile yamajeneretha e-thermoelectric, amasistimu okubuyisela ukushisa okulahlwayo kanye nobunye ubuchwepheshe bokuvuna amandla.Ikhono lokusebenzisa ukushisa okusaphazayo njengomthombo wamandla obalulekile aligcini nje ngokunikela ekusimameni kodwa futhi linciphisa ukusetshenziswa kwamandla.
Imboni ye-aerospace iphinde ibone amandla wei-silicon germanium powder.Ukuzinza kwayo okungasindi kanye nezinga lokushisa eliphezulu kuyenza ikhetheke kahle ezinhlelweni ze-aerospace.I-Silicon-germaniumIzinhlanganisela ezisekelwe kulwazi zingamelana nezimo ezimbi kakhulu, zizenze zibe usizo ezingxenyeni ze-aerospace njengezivikelo zokushisa, imibhobho yerokhethi nezinto zesakhiwo.Ukuhlanganisai-silicon germanium powderkulezo zinhlelo zokusebenza kuthuthukisa ukusebenza kwazo kukonke futhi kunciphise umthelela wendawo.
Emkhakheni wezokwelapha,i-silicon germanium powderkubonakale kuwushintsho emkhakheni we-biotechnology.Inikeza uhla lwezinhlelo zokusebenza kusuka kumasistimu okulethwa kwezidakamizwa kuya kumadivayisi e-biosensing.Ngenxa ye-biocompatibility yayo,SiGe powderingasetshenziswa ukuhlanganisa nokuletha izidakamizwa ngendlela elawulwayo, iguqule ukwelapha kwezifo ezihlukahlukene.Ngaphezu kwalokho,SiGeama-biosensors asekelwe angakwazi ukubona ngokunembile futhi ngokushesha abahlaziyi bezinto eziphilayo, avule umnyango wokuxilongwa okuthuthukisiwe kanye nemithi yomuntu siqu.
Njengoba isidingo sezinto ezintsha nezisimeme sikhula,i-silicon germanium powderungumholi ezimbonini eziningi.Ukuguquguquka kwayo kanye nezakhiwo eziyingqayizivele kuyenza ibe yingxenye ebalulekile yohlu olubanzi lwezinhlelo zokusebenza, kusukela ku-electronics kanye ne-optoelectronics kuya ekuvuneni amandla kanye ne-aerospace.Ukuthuthukiswa okuqhubekayo nokuhlolwa kweSiGe powdersinamandla amakhulu entuthuko yesikhathi esizayo ezololonga umhlaba wethu ngezindlela ezimangalisayo.
Enguqukweni yezobuchwepheshe,i-silicon germanium powderihamba phambili, ihlahla indlela yempumelelo etholakala ngokungangabazeki ezoholela ekusaseni eliqhakazile.
Isikhathi sokuthumela: Nov-03-2023