Ingabe idayimane ingathatha indawo yamanye amadivayisi e-semiconductor anamandla amakhulu?

Njengesisekelo samadivayisi esimanje kagesi, izinto ze-semiconductor zidlula ezinguqukweni ezingakaze zibonwe. Namuhla, idayimane kancane kancane libonisa amandla alo amakhulu njengezinto ze-semiconductor zesizukulwane sesine ngezakhiwo zalo ezinhle kakhulu zikagesi nezokushisa kanye nokuqina ngaphansi kwezimo ezimbi kakhulu. Ososayensi abaningi kanye nonjiniyela bayayibheka njengento ephazamisayo engathatha indawo yamadivayisi endabuko e-semiconductor anamandla amakhulu (njenge-silicon,i-silicon carbide, njll.). Ngakho-ke, ingabe idayimane lingayithatha indawo yamanye amadivayisi e-semiconductor anamandla amakhulu futhi libe yinto eyinhloko yamadivayisi kagesi esikhathi esizayo?

Ukusebenza okuhle kakhulu kanye nomthelela ongaba khona we-diamond semiconductors

Ama-semiconductor e-diamond power asezoshintsha izimboni eziningi kusukela ezimotweni zikagesi kuya eziteshini zikagesi ngokusebenza kwazo okuhle kakhulu. Intuthuko enkulu yaseJapan kubuchwepheshe be-semiconductor ye-diamond ivule indlela yokuthengiswa kwayo, futhi kulindeleke ukuthi la ma-semiconductor azoba namandla okucubungula amandla aphindwe izikhathi ezingu-50,000 kunamadivayisi e-silicon esikhathini esizayo. Lokhu kuphumelela kusho ukuthi ama-semiconductor e-diamond angenza kahle ngaphansi kwezimo ezimbi kakhulu njengokucindezela okuphezulu kanye nokushisa okuphezulu, ngaleyo ndlela kuthuthukise kakhulu ukusebenza kahle kanye nokusebenza kwamadivayisi kagesi.

Umthelela wama-semiconductor edayimane ezimotweni zikagesi naseziteshini zikagesi

Ukusetshenziswa kabanzi kwama-semiconductor edayimane kuzoba nomthelela omkhulu ekusebenzeni kahle nasekusebenzeni kwezimoto zikagesi neziteshi zikagesi. Ukushisa okuphezulu kweDiamond kanye nezakhiwo ze-bandgap ezibanzi kwenza ukuthi isebenze kuma-voltage aphezulu kanye namazinga okushisa, okuthuthukisa kakhulu ukusebenza kahle kanye nokuthembeka kwemishini. Emkhakheni wezimoto zikagesi, ama-semiconductor edayimane azonciphisa ukulahlekelwa ukushisa, andise impilo yebhethri, futhi athuthukise ukusebenza okuphelele. Eziteshini zikagesi, ama-semiconductor edayimane angamelana namazinga okushisa aphezulu kanye nezingcindezi, ngaleyo ndlela athuthukise ukusebenza kahle kokukhiqizwa kwamandla kanye nokuzinza. Lezi zinzuzo zizosiza ukukhuthaza intuthuko esimeme yemboni yamandla futhi kunciphise ukusetshenziswa kwamandla kanye nokungcola kwemvelo.

Izinselele ezibhekene nokuthengiswa kwemishini yedayimane

Naphezu kwezinzuzo eziningi zama-semiconductor edayimane, ukuthengiswa kwawo kusabhekene nezinselele eziningi. Okokuqala, ubulukhuni bedayimane bubangela ubunzima bezobuchwepheshe ekukhiqizweni kwama-semiconductor, futhi ukusika nokubumba amadayimane kuyabiza futhi kuyinkimbinkimbi ngobuchwepheshe. Okwesibili, ukuzinza kwedayimane ngaphansi kwezimo zokusebenza zesikhathi eside kuseyisihloko socwaningo, futhi ukuwohloka kwayo kungathinta ukusebenza nokuphila kwemishini. Ngaphezu kwalokho, uhlelo lwe-ecosystem yobuchwepheshe be-semiconductor yedayimane alukavuthwa kahle, futhi kusenomsebenzi omningi oyisisekelo okusamelwe wenziwe, okuhlanganisa ukuthuthukisa izinqubo zokukhiqiza ezithembekile nokuqonda ukuziphatha kwesikhathi eside kwedayimane ngaphansi kwezingcindezi zokusebenza ezahlukahlukene.

Intuthuko ocwaningweni lwe-semiconductor yedayimane eJapane

Njengamanje, iJapan isendaweni ehamba phambili ocwaningweni lwe-semiconductor yedayimane futhi kulindeleke ukuthi ifeze izinhlelo zokusebenza ezisebenzayo phakathi kuka-2025 no-2030. I-Saga University, ngokubambisana ne-Japan Aerospace Exploration Agency (JAXA), ithuthukise ngempumelelo idivayisi yokuqala yamandla emhlabeni eyenziwe ngama-semiconductor edayimane. Lokhu kuphumelela kubonisa amandla edayimane ezingxenyeni ezivame kakhulu futhi kuthuthukisa ukuthembeka nokusebenza kwemishini yokuhlola isikhala. Ngesikhathi esifanayo, izinkampani ezifana ne-Orbray zithuthukise ubuchwepheshe bokukhiqiza ngobuningi bedayimane elingamasentimitha angu-2.ama-waferfuthi baqhubekela phambili emgomweni wokufezaIzingxenye ezingaphansi ezingamasentimitha angu-4Lokhu kwanda kubalulekile ekuhlangabezaneni nezidingo zezentengiselwano zemboni ye-elekthronikhi futhi kubeka isisekelo esiqinile sokusetshenziswa kabanzi kwe-semiconductors yedayimane.

Ukuqhathaniswa kwama-semiconductor edayimane namanye amadivayisi e-semiconductor anamandla amakhulu

Njengoba ubuchwepheshe be-semiconductor yedayimane buqhubeka nokuvuthwa futhi imakethe iyakwamukela kancane kancane, buzoba nomthelela omkhulu ekushintsheni kwemakethe ye-semiconductor yomhlaba wonke. Kulindeleke ukuthi buthathe indawo yamadivayisi athile endabuko e-semiconductor anamandla aphezulu njenge-silicon carbide (SiC) kanye ne-gallium nitride (GaN). Kodwa-ke, ukuvela kobuchwepheshe be-semiconductor yedayimane akusho ukuthi izinto ezifana ne-silicon carbide (SiC) noma i-gallium nitride (GaN) azisebenzi. Ngokuphambene nalokho, ama-semiconductor edayimane anikeza onjiniyela uhla oluhlukahlukene lwezinketho zezinto. Izinto ngazinye zinezakhiwo zazo ezihlukile futhi zifanele izimo ezahlukene zokusetshenziswa. Idayimane ihamba phambili ezindaweni ezinama-voltage aphezulu, ezishisa kakhulu ngokuphathwa kwayo okuphezulu kokushisa kanye namakhono amandla, kuyilapho i-SiC ne-GaN zinezinzuzo kwezinye izici. Izinto ngazinye zinezici zazo ezihlukile kanye nezimo zokusetshenziswa. Onjiniyela nososayensi kudingeka bakhethe izinto ezifanele ngokwezidingo ezithile. Ukwakheka kwedivayisi kagesi yesikhathi esizayo kuzonaka kakhulu ukuhlanganiswa kanye nokwenza ngcono izinto ukuze kufezwe ukusebenza okuhle kakhulu kanye nokusebenza kahle kwezindleko.

Ikusasa lobuchwepheshe be-semiconductor yedayimane

Nakuba ukuthengiswa kobuchwepheshe be-semiconductor yedayimane kusabhekene nezinselele eziningi, ukusebenza kwayo okuhle kakhulu kanye nenani lokusetshenziswa okungenzeka kuyenza ibe yinto ebalulekile efanelekayo yamadivayisi kagesi esikhathi esizayo. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokwehla kancane kancane kwezindleko, ama-semiconductor edayimane kulindeleke ukuthi athathe indawo phakathi kwamanye amadivayisi e-semiconductor anamandla amakhulu. Kodwa-ke, ikusasa lobuchwepheshe be-semiconductor cishe lizobonakala ngengxube yezinto eziningi, ngayinye ekhethwe ngenxa yezinzuzo zayo ezihlukile. Ngakho-ke, sidinga ukugcina umbono olinganiselayo, sisebenzise ngokugcwele izinzuzo zezinto ezahlukene, futhi sikhuthaze intuthuko eqhubekayo yobuchwepheshe be-semiconductor.