Piv nrog cov khoom siv silicon carbide, cov khoom siv hluav taws xob gallium nitride yuav muaj qhov zoo dua hauv cov xwm txheej uas qhov ua tau zoo, zaus, ntim thiab lwm yam kev xav tau nyob rau tib lub sijhawm, xws li gallium nitride raws li cov khoom siv tau ua tiav hauv kev them nyiaj ceev ntawm ib qho loj. Nrog rau qhov tshwm sim ntawm cov kev siv dej ntws tshiab, thiab kev ua tiav tas mus li ntawm gallium nitride substrate npaj thev naus laus zis, GaN cov cuab yeej xav tias yuav nce ntxiv hauv ntim, thiab yuav dhau los ua ib qho ntawm cov thev naus laus zis tseem ceeb rau kev txo nqi thiab kev ua haujlwm zoo, kev txhim kho ntsuab ntsuab.
Tam sim no, lub cim thib peb ntawm cov khoom siv semiconductor tau dhau los ua ib feem tseem ceeb ntawm kev lag luam tawm tswv yim, thiab tseem dhau los ua lub tswv yim tswj kev taw qhia txhawm rau txeeb cov tiam tom ntej ntawm cov ntaub ntawv thev naus laus zis, kev txuag hluav taws xob thiab emission txo thiab kev tiv thaiv kev ruaj ntseg hauv teb chaws. Ntawm lawv, gallium nitride (GaN) yog ib qho ntawm feem ntau cov neeg sawv cev ntawm peb tiam semiconductor cov ntaub ntawv raws li ib tug dav bandgap semiconductor khoom nrog ib tug bandgap ntawm 3.4eV.
Thaum Lub Xya Hli 3, Tuam Tshoj tau nruj kev xa tawm ntawm gallium thiab germanium ntsig txog cov khoom, uas yog ib qho tseem ceeb ntawm kev hloov kho raws li tus cwj pwm tseem ceeb ntawm gallium, cov hlau tsis tshua muaj, raws li "cov nplej tshiab ntawm kev lag luam semiconductor," thiab nws cov ntawv thov dav hauv Cov khoom siv semiconductor, lub zog tshiab thiab lwm yam haujlwm. Raws li qhov kev hloov pauv ntawm txoj cai no, daim ntawv no yuav sib tham thiab txheeb xyuas cov tshuaj gallium nitride los ntawm cov kev npaj siv thev naus laus zis thiab cov kev sib tw, cov ntsiab lus loj hlob tshiab yav tom ntej, thiab cov qauv kev sib tw.
Kev taw qhia luv luv:
Gallium nitride yog ib yam khoom siv hluavtaws semiconductor, uas yog tus neeg sawv cev ntawm peb tiam ntawm cov khoom siv semiconductor. Piv nrog rau cov khoom siv silicon ib txwm muaj, gallium nitride (GaN) muaj qhov zoo ntawm qhov sib txawv loj, muaj zog tawg hluav taws xob, tsis tshua muaj kev ua haujlwm, muaj hluav taws xob siab, kev hloov pauv siab, siab thermal conductivity thiab poob qis.
Gallium nitride ib leeg siv lead ua yog ib tiam tshiab ntawm cov khoom siv semiconductor nrog kev ua tau zoo, uas tuaj yeem siv dav hauv kev sib txuas lus, radar, cov khoom siv hluav taws xob, tsheb hluav taws xob, lub zog hluav taws xob, kev lag luam laser, instrumentation thiab lwm yam, yog li nws txoj kev loj hlob thiab ntau lawm yog lub hom phiaj ntawm kev mloog ntawm lub teb chaws thiab kev lag luam thoob ntiaj teb.
Kev siv GaN
1--5G kev sib txuas lus hauv paus chaw nres tsheb
Wireless kev sib txuas lus infrastructure yog lub ntsiab daim ntawv thov cheeb tsam ntawm gallium nitride RF li, accounting rau 50%.
2--High fais fab mov
Qhov "ob qhov siab" feature ntawm GaN muaj peev xwm nkag mus tau zoo hauv cov khoom siv hluav taws xob ua tau zoo, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev them nyiaj ceev thiab them nyiaj tiv thaiv xwm txheej.
3--Lub zog tshiab
Los ntawm cov tswv yim pom zoo, tam sim no tiam thib peb cov khoom siv semiconductor ntawm lub tsheb yog cov khoom siv silicon carbide, tab sis muaj cov ntaub ntawv tsim nyog gallium nitride uas tuaj yeem dhau lub tsheb kev cai ntawv pov thawj ntawm cov khoom siv hluav taws xob, lossis lwm txoj kev ntim khoom tsim nyog, yuav tseem tau txais los ntawm tag nrho cov nroj tsuag thiab OEM manufacturers.
4--Data Center
GaN fais fab semiconductors feem ntau yog siv nyob rau hauv PSU fais fab mov units nyob rau hauv cov ntaub ntawv chaw.
Nyob rau hauv cov ntsiab lus, nrog rau qhov tshwm sim ntawm cov tshiab downstream daim ntaub ntawv thiab tsis tu ncua breakthroughs nyob rau hauv gallium nitride substrate npaj technology, GaN cov cuab yeej yuav tsum tau mus ntxiv nyob rau hauv ntim, thiab yuav dhau los ua ib tug ntawm cov tseem ceeb technologies rau txo nqi thiab efficiency thiab sustainable ntsuab kev loj hlob.
Post lub sij hawm: Lub Xya hli ntuj-27-2023