Izixhobo zeSemiconductor ziye zaxhaphaka kwitekhnoloji yanamhlanje, zinika amandla yonke into ukusuka kwii-smartphones ukuya kwizithuthi zombane.Njengoko imfuno yezixhobo ze-elektroniki ezisebenzayo nezinamandla ziqhubeka nokukhula, itekhnoloji ye-semiconductor ihlala iguquka, kunye nabaphandi baphonononga izinto ezintsha kunye nezakhiwo ezinokubonelela ngokusebenza okuphuculweyo.Enye into esandul 'ukufumana ingqalelo kwikhono layo kwizixhobo ze-semiconductor yigranite.Nangona i-granite ibonakala ngathi yinto engavamile yokukhetha izinto ze-semiconductor, ineempawu ezininzi ezenza kube yinto ekhangayo.Nangona kunjalo, kukwakho imida enokuthi iqwalaselwe.
Igranite luhlobo lwelitye elivuthayo elenziwe ngamaminerali aquka iquartz, feldspar, kunye ne mica.Iyaziwa ngokomelela kwayo, ukuqina, kunye nokuxhathisa ukunxiba kunye nokukrazula, iyenza ibe yinto edumileyo yokwakha kuyo yonke into ukusuka kwizikhumbuzo ukuya kwiikhawuntara zasekhitshini.Kwiminyaka yakutshanje, abaphandi baye bahlola amandla okusebenzisa i-granite kwizixhobo ze-semiconductor ngenxa ye-conductivity ephezulu ye-thermal kunye ne-coefficient ephantsi yokwandisa i-thermal.
I-Thermal conductivity yikhono lezinto eziphathekayo zokuqhuba ukushisa, ngelixa i-coefficient yokwandisa i-thermal ibhekisela kubungakanani bempahla eya kwandisa okanye inkontileka xa iqondo lokushisa litshintsha.Ezi zakhiwo zibalulekile kwizixhobo ze-semiconductor kuba zinokuchaphazela ukusebenza kakuhle kunye nokuthembeka kwesixhobo.Nge-conductivity ephezulu ye-thermal, i-granite iyakwazi ukutshabalalisa ukushisa ngokukhawuleza, oku kunokunceda ukukhusela ukufudumala kunye nokwandisa ixesha lokuphila kweso sixhobo.
Enye inzuzo yokusebenzisa i-granite kwizixhobo ze-semiconductor kukuba yinto eyenzeka ngokwemvelo, oko kuthetha ukuba ifumaneka ngokulula kwaye ingabizi kakhulu xa kuthelekiswa nezinye izinto eziphezulu zokusebenza ezifana nedayimane okanye i-silicon carbide.Ukongezelela, i-granite izinzile ngokwekhemikhali kwaye ine-dielectric ephantsi engaguqukiyo, enokunceda ukunciphisa ilahleko yesignali kunye nokuphucula ukusebenza kwesixhobo ngokubanzi.
Nangona kunjalo, kukwakho imida enokuthi iqwalaselwe xa usebenzisa igranite njengesixhobo sesemiconductor.Omnye wemingeni ephambili kukufezekisa izakhiwo zekristali ezikumgangatho ophezulu.Ekubeni i-granite iyidwala elivela ngokwemvelo, inokuquka ukungcola kunye neziphene ezinokuchaphazela iimpawu zombane kunye ne-optical material.Ngaphezu koko, iipropati zeentlobo ezahlukeneyo zegranite zinokuhluka ngokubanzi, ezinokwenza kube nzima ukuvelisa izixhobo ezihambelanayo, ezithembekileyo.
Omnye umceli mngeni wokusebenzisa igranite kwizixhobo zesemiconductor kukuba yimathiriyeli ebuthathaka xa kuthelekiswa nezinye izinto zesemiconductor ezifana nesilicon okanye igallium nitride.Oku kunokwenza kube lula ukuqhekeka okanye ukuqhekeka phantsi koxinzelelo, olunokuthi lube yinkxalabo yezixhobo eziphantsi koxinzelelo lomatshini okanye ukothuka.
Ngaphandle kwale mingeni, iingenelo ezinokubakho zokusebenzisa igranite kwizixhobo ze-semiconductor zibaluleke ngokwaneleyo kangangokuba abaphandi bayaqhubeka nokuphonononga amandla ayo.Ukuba imingeni inokoyiswa, kunokwenzeka ukuba i-granite inokubonelela ngendlela entsha yokuphuhlisa ukusebenza okuphezulu, izixhobo ze-semiconductor ezingabizi kakhulu ezinokuzinza ngakumbi kwendalo kunezixhobo eziqhelekileyo.
Ukuqukumbela, ngelixa kukho imida enokubakho ekusebenziseni igranite njengesixhobo se-semiconductor, i-conductivity ephezulu ye-thermal, i-coefficient yokwandisa i-thermal ephantsi, kunye ne-dielectric ephantsi rhoqo iyenza ibe yinto ekhangayo kuphuhliso lwesixhobo sexesha elizayo.Ngokujongana nemingeni ehambelana nokuvelisa izakhiwo ze-crystalline eziphezulu kunye nokunciphisa i-brittleness, kunokwenzeka ukuba i-granite ingaba yinto ebalulekileyo kwishishini le-semiconductor kwixesha elizayo.
Ixesha lokuposa: Mar-19-2024