E jiri ya tụnyere silicon carbide ngwaọrụ, gallium nitride ike ngwaọrụ ga-enwekwu uru na ndapụta ebe a na-achọrọ arụmọrụ, ugboro, olu na akụkụ ndị ọzọ zuru ezu n'otu oge, dị ka gallium nitride dabere na ngwaọrụ etinyere nke ọma n'ọhịa nke chaja ngwa ngwa na. nnukwu ọnụ ọgụgụ.Site na ntiwapụ nke ngwa ọhụrụ dị n'okpuru ala, na ọganihu na-aga n'ihu nke teknụzụ nkwadebe gallium nitride substrate, a na-atụ anya na ngwaọrụ GaN na-aga n'ihu na-abawanye na olu, ọ ga-abụkwa otu n'ime teknụzụ ndị bụ isi maka mbelata ọnụ ahịa na arụmọrụ, mmepe akwụkwọ ndụ akwụkwọ ndụ na-adịgide adịgide.
Ka ọ dị ugbu a, ọgbọ nke atọ nke ihe semiconductor aghọwo akụkụ dị mkpa nke ụlọ ọrụ ndị na-emepụta atụmatụ atụmatụ, ma na-aghọkwa isi ihe na-enye iwu iji jide ọgbọ ọzọ nke teknụzụ ozi, nchekwa ike na mbelata ikuku na teknụzụ nchebe mba.N'ime ha, gallium nitride (GaN) bụ otu n'ime ihe ndị na-anọchite anya ọgbọ nke atọ nke semiconductor ihe dị ka nnukwu bandgap semiconductor ihe nwere bandgap nke 3.4eV.
Na July 3, China kwusiri mbupụ nke gallium na ihe ndị metụtara germanium, nke bụ mgbanwe amụma dị mkpa dabere na njirimara dị mkpa nke gallium, metal a na-adịghị ahụkebe, dị ka "ọka ọhụrụ nke ụlọ ọrụ semiconductor," yana uru ngwa ya sara mbara. ihe semiconductor, ike ọhụrụ na ubi ndị ọzọ.N'iburu n'uche mgbanwe amụma a, akwụkwọ a ga-atụle ma nyochaa gallium nitride site na akụkụ nke teknụzụ nkwadebe na ihe ịma aka, isi ọganihu ọhụrụ n'ọdịnihu, na usoro asọmpi.
Okwu mmalite dị nkenke:
Gallium nitride bụ ụdị ihe semiconductor synthetic, nke bụ ihe nnọchianya nke ọgbọ nke atọ nke ihe semiconductor.E jiri ya tụnyere ihe siliki omenala, gallium nitride (GaN) nwere uru nke nnukwu oghere-ohere, ike mgbaka ọkụ eletrik, obere na-eguzogide, elu eletrọn mkpagharị, elu mgbanwe arụmọrụ, elu thermal conductivity na obere ọnwụ.
Gallium nitride otu kristal bụ ọgbọ ọhụrụ nke ihe semiconductor na arụmọrụ dị mma, nke enwere ike iji ya na nkwukọrịta, radar, elektrọn ndị na-azụ ahịa, ngwa elektrọnik, ike ike, nhazi laser ụlọ ọrụ, akụrụngwa na mpaghara ndị ọzọ, yabụ mmepe ya na mmepụta oke bụ. elekwasị anya nke mba na ụlọ ọrụ gburugburu ụwa.
Ngwa nke GaN
1--5G ọdụ ọdụ nkwurịta okwu
Akụrụngwa nkwurịta okwu ikuku bụ mpaghara ngwa ngwa nke gallium nitride RF ngwaọrụ, na-aza 50%.
2--Elu ike ọkọnọ
Akụkụ "ịdị elu okpukpu abụọ" nke GaN nwere ikike ịbanye na ngwa eletrọnịkị ndị na-azụ ahịa na-arụ ọrụ dị elu, nke nwere ike izute ihe achọrọ nke chaja ngwa ngwa na ihe nchekwa nchekwa.
3--Ụgbọ ala ume ọhụrụ
Site na echiche ngwa bara uru, ngwaọrụ semiconductor ọgbọ nke atọ ugbu a na ụgbọ ala bụ ngwaọrụ silicon carbide, mana enwere ihe gallium nitride dabara adaba nke nwere ike ịgafe asambodo iwu ụgbọ ala nke modul ngwaọrụ ike, ma ọ bụ ụzọ nkwakọ ngwaahịa ndị ọzọ dabara adaba. ka na-anabata ya dum osisi na OEM emepụta.
4--Ebe data
A na-ejikarị GaN ike semiconductor na nkeji ọkụ PSU na ebe data.
Na nchịkọta, na ntiwapụ nke ngwa ọhụrụ na-aga n'ihu na ọganihu na-aga n'ihu na teknụzụ nkwadebe gallium nitride substrate, a na-atụ anya na ngwaọrụ GaN ga-aga n'ihu na-abawanye na olu, ọ ga-abụkwa otu n'ime teknụzụ ndị bụ isi maka mbelata ọnụ ahịa na arụmọrụ na mmepe akwụkwọ ndụ akwụkwọ ndụ na-adịgide adịgide.
Oge nzipu: Jul-27-2023