Ngo-2020, ukuthengiswa kwe-gallium nitride(Ubuchwepheshe bokushaja okusheshayo be-GaN) bungene ngokusemthethweni emzileni osheshayo, ikakhulukazi ngokufika kokushaja okusheshayo okunamandla amakhulu kwemikhiqizo yedijithali kanye nokufika kwenkathi ye-5G, ukuthuthukiswa kobuchwepheshe be-gallium nitride emkhakheni wezinsiza zamandla zabathengi kufana nezinhlanzi emanzini, futhi amandla emakethe anda ngokushesha.
Ukuqhuma kwemakethe yokushaja okusheshayo kwe-gallium nitride akulethanga nje kuphela izinguquko emakethe yamadivayisi kagesi, kodwa futhi kwakhuthaza intuthuko yobuchwepheshe bokulawula i-GaNFET. Njengamanje, izinkampani eziningi ezinamandla ze-chip ziye zavela ekhaya nakwamanye amazwe, futhi zethule izilawuli ze-gallium nitride.
I-Gallium nitride (GaN) iyinto yesizukulwane esilandelayo ye-semiconductor. Ijubane layo lokusebenza lishesha ngokuphindwe ka-20 kunobuchwepheshe bendabuko be-silicon (Si) bakudala, futhi ingafinyelela amandla aphezulu ngokuphindwe kathathu uma isetshenziswa emikhiqizweni yokushaja okusheshayo esezingeni eliphezulu. , Ingafinyelela ukusebenza okungaphezu kakhulu kwemikhiqizo ekhona, uma inobukhulu obufanayo, amandla okukhipha anda ngokuphindwe kathathu.
Amandla aphezulu, usayizi omncane, kanye nokusebenza okuphezulu kube yindlela eyinhloko yokuthuthukiswa kwemikhiqizo yamandla abathengi. Ngokungena kwabakhiqizi abaningi bamadivayisi kagesi e-gallium nitride kanye nokuthuthukiswa kobuchwepheshe bomkhiqizo, izindleko zokuthuthukisa ukushaja okusheshayo kwe-gallium nitride ziyehla kancane kancane. Kubikezelwa ukuthi izindleko zamadivayisi kagesi e-GaN zizoba ngaphansi kancane kunamadivayisi kagesi e-silicon akhona ngemuva kuka-2021. Kungaba yisinqumo esihle kakhulu sesizukulwane esisha semikhiqizo yomthombo wokushaja okusheshayo engabizi kakhulu.
Ngaphansi kwalo mkhuba, siqalise nochungechunge lwemikhiqizo yokushaja okusheshayo ukuze kuhlangatshezwane nesidingo samakhasimende esikhulayo. Sinezinhlobo eziningi ezintsha kanye nesitayela esisha se-gallium nitride.(I-1965)I-GaN）Ishaja esheshayo ngentengo encintisanayo. Siyakwamukela ukubonisana nokubeka ama-oda.
Isikhathi sokuthunyelwe: Jan-22-2021