Inyenyeri izamuka yibisekuru bya gatatu igice cya kabiri: Gallium nitride ingingo nyinshi ziterambere mugihe kizaza

Ugereranije nibikoresho bya karibide ya silicon, ibikoresho bya ingufu za gallium nitride bizagira inyungu nyinshi mubihe aho bisabwa icyarimwe, inshuro, ingano nibindi bikoresho byuzuye bisabwa icyarimwe, nkibikoresho bya gallium nitride byakoreshejwe neza murwego rwo kwishyuza byihuse kuri igipimo kinini.Hamwe nogutangiza porogaramu nshya zimanuka, hamwe no gukomeza gutera imbere kwa tekinoroji ya gallium nitride yo gutegura ibikoresho, ibikoresho bya GaN biteganijwe ko bizakomeza kwiyongera mubunini, kandi bizahinduka bumwe muburyo bwingenzi bwo kugabanya ibiciro no gukora neza, iterambere rirambye ryicyatsi.

Kugeza ubu, igisekuru cya gatatu cy’ibikoresho bya semiconductor cyabaye igice cyingenzi cy’inganda zigenda zitera imbere, kandi kikaba nacyo gihinduka ingamba zifatika zo gufata igisekuru kizaza cy’ikoranabuhanga mu itumanaho, kubungabunga ingufu no kugabanya ibyuka bihumanya hamwe n’ikoranabuhanga ry’umutekano w’igihugu.Muri byo, nitride ya gallium (GaN) ni kimwe mu bikoresho byerekana igice cya gatatu cyibikoresho bya semiconductor nkibikoresho bigari bya semiconductor yagutse hamwe na 3.4eV.

Ku ya 3 Nyakanga, Ubushinwa bwakajije umurego mu kohereza mu mahanga ibicuruzwa bya gallium na germanium, ibyo bikaba ari ihinduka rikomeye rya politiki ishingiye ku kamaro gakomeye ka galiyo, icyuma kidasanzwe, nk '"ingano nshya y’inganda zikoresha amashanyarazi," hamwe n’inyungu zikoreshwa muri ibikoresho bya semiconductor, ingufu nshya nizindi nzego.Urebye iri hinduka rya politiki, iyi nyandiko izaganira kandi isesengure nitride ya gallium duhereye ku bijyanye n’ikoranabuhanga ryitegura n’ibibazo, ingingo nshya zo gukura mu bihe biri imbere, hamwe n’uburyo bwo guhatana.

Intangiriro ngufi:
Nitride ya Gallium ni ubwoko bwibikoresho bya semiconductor, ibyo bikaba bihagarariye igisekuru cya gatatu cyibikoresho bya semiconductor.Ugereranije nibikoresho gakondo bya silikoni, nitride ya gallium (GaN) ifite ibyiza byo gutandukanya imirongo minini, amashanyarazi akomeye yameneka, imbaraga nke-zirwanya imbaraga, imbaraga za elegitoronike nyinshi, imikorere ihindagurika cyane, itwara ubushyuhe bwinshi hamwe nigihombo gito.

Gallium nitride imwe ya kirisiti ni igisekuru gishya cyibikoresho bya semiconductor hamwe nibikorwa byiza cyane, bishobora gukoreshwa cyane mubitumanaho, radar, ibikoresho bya elegitoroniki byabaguzi, ibikoresho bya elegitoroniki yimodoka, ingufu zamashanyarazi, gutunganya lazeri yinganda, ibikoresho nibindi bice, bityo iterambere ryayo nibikorwa byinshi ni intumbero yibandaho mubihugu ninganda kwisi.

Ikoreshwa rya GaN

1--5G itumanaho ryibanze
Ibikorwa remezo byitumanaho bitagira umuyaga nigice kinini cyibikoresho bya gallium nitride ya RF, bingana na 50%.
2 - Amashanyarazi menshi
Ikiranga "uburebure bubiri" buranga GaN ifite amahirwe menshi yo kwinjira mubikoresho bikoresha ibikoresho bya elegitoroniki bikoresha cyane, bishobora kuzuza ibisabwa byo kwishyurwa byihuse no kurinda ibicuruzwa.
3 - Imodoka nshya
Uhereye kubikorwa bifatika, ibikoresho bya semiconductor yo mu gisekuru cya gatatu kuri ubu ni ibikoresho bya karbide ya silicon, ariko hariho ibikoresho bya nitride ya gallium ishobora gutambutsa ibyemezo byimodoka byemeza ibikoresho byamashanyarazi, cyangwa ubundi buryo bukwiye bwo gupakira, bizabikora biracyakirwa ninganda zose hamwe nabakora OEM.
4 - Ikigo cyamakuru
Imashanyarazi ya GaN ikoreshwa cyane cyane muri PSU itanga amashanyarazi mubigo byamakuru.

Muri make, hamwe no gutangira porogaramu nshya zo hasi no gukomeza gutera imbere muri tekinoroji ya gallium nitride yo gutegura ibikoresho, ibikoresho bya GaN biteganijwe ko bizakomeza kwiyongera mubunini, kandi bizahinduka bumwe muburyo bwingenzi bwo kugabanya ibiciro no gukora neza hamwe niterambere rirambye ryicyatsi.