Yiziphi izingxenye eziyinhloko zombhede we-granite? Lokhu kukuthinta kanjani ukusebenza kwamadivayisi we-semiconductor?

Umbhede we-Granite ungenye yezinto ezivame ukusetshenziswa kakhulu ekwenzeni imishini ye-semiconductor enembayo ephezulu. Kuyidwala elakhiwa ukuhamba kancane nokuqiniswa kwe-magma ekujuleni koqweqwe lomhlaba. Isici esiyinhloko se-granite ukuthi iyimpahla eqinile, eminyene, futhi ehlala isikhathi eside, eyenza ifaneleke ukusetshenziswa ekwakhiweni kwezisekelo zemishini nemibhede.

Izingxenye eziyinhloko zombhede we-granite zifaka i-feldspar, i-quartz, ne-mica. I-Feldspar yiqembu lamaminerali akha amatshe avame ukutholakala ku-granite. Iyiminerali egcwele kakhulu ku-granite, futhi ukuba khona kwayo edwaleni kuyinikeza ukuthungwa okumahhadla. I-Quartz ingenye iminerali etholakala kakhulu ku-granite. Kuyiminerali eqinile futhi ephukayo ekwazi ukumelana namazinga okushisa aphezulu, iyenze ifanelekele ukusetshenziswa ezinhlelweni ezinemba okuphezulu. I-Mica, ngakolunye uhlangothi, iyiminerali ethambile eyenza ama-flakes amancane futhi aguquguqukayo. Ukuba khona kwayo ku-granite kusiza ukunikeza ukuzinza futhi kuvimbele ukuqhekeka.

Ukusetshenziswa kombhede we-granite kumadivayisi we-semiconductor kunezinzuzo eziningana. Okokuqala, inikeza indawo ezinzile futhi eyisicaba ukuze isicwecwana se-semiconductor siphumule kuso. Lokhu, futhi, kuvumela izinqubo zokukhiqiza ezinembe kakhudlwana njengoba noma yikuphi ukuchezuka okuncane noma ukuhluka endaweni yombhede kungaholela kumaphutha noma ukungasebenzi kahle kudivayisi ye-semiconductor. Ukuqina kombhede we-granite nakho kusho ukuthi mancane amathuba okuthi ulimale noma ukhubazeke ngokuhamba kwesikhathi, ukuqinisekisa ukuzinza okuqhubekayo kwemishini.

Enye inzuzo yokusebenzisa umbhede we-granite kumadivayisi we-semiconductor ukuthi ine-coefficient ephansi yokwandisa okushisayo. Lokhu kusho ukuthi ingakwazi ukumelana nezinguquko kuzinga lokushisa ngaphandle kokuphazamisa ukusebenza kwedivayisi ye-semiconductor. Ngakho-ke, abakhiqizi be-semiconductor bangakwazi ukuqhuba izinqubo ezidinga izinga lokushisa eliphezulu ngaphandle kokukhathazeka ngokunyuka okushisayo noma ukufinyela. Ngaphezu kwalokho, kuvimbela ukukhula kwama-gradients ashisayo, okungaba yingozi ekusebenzeni kwemishini.

Isiphetho

Sengiphetha, ukusetshenziswa kombhede we-granite kumadivayisi we-semiconductor kuye kwaguqula imboni, okuholela ekuthuthukisweni kwemishini esebenza kahle futhi enembayo. Izingxenye eziyinhloko zombhede we-granite, okufaka phakathi i-feldspar, i-quartz, ne-mica, ziqinisekisa ukuthi umbhede uqinile, uzinzile, futhi une-coefficient ephansi yokunweba okushisayo. Lokhu kwenza kube kuhle ekwakhiweni kwemishini edinga ukunemba okuphezulu, njengaleyo esetshenziswa ekukhiqizeni amadivaysi e-semiconductor. Ukusetshenziswa kombhede we-granite kuzoqhubeka nokuba yingxenye ebalulekile emashumini eminyaka ezayo, njengoba abakhiqizi belwela ukuthuthukisa amadivaysi e-semiconductor ayinkimbinkimbi nakakhulu.