Nrog rau kev loj hlob sai ntawm semiconductor Technology, dav bandgap semiconductor cov ntaub ntawv tau maj mam los ua tus yuam sij rau cov thev naus laus zis yav tom ntej, thiab gallide) yog ib qho zoo tshaj plaws. Nrog nws cov txiaj ntsig zoo, gallium oxide tab tom hloov cov toj roob hauv pes ntawm lub zog hluav taws xob thiab kev tshawb nrhiav piChelectric.
Lub ntsiab lus ntawmGallium oxide
Gallium oxide (ga₂o₃) yog qhov sib xyaw ua ke nrog cov tshuaj siv tshuaj lom neeg ntawmGa₂o₃thiab yog ib tug oxide ntawm gallium. Nws muaj bandgap dav, loj hlob fais fab hluav taws xob fider thiab tshuaj zoo heev stability, thiab yog ib qho tseem ceeb dav bandgap semiconductor cov khoom siv.
Nta:12024-21-4· Molecular hnyav: 187.44 G / Mol Melting taw tes: 1900 ° Cib
Cov yam ntxwv thiab kev siv ntawmGallium oxide
Gallium oxide yog dav bandgap semiconductor cov khoom siv nrog rau bandgap dav txog li 4.8 EV, deb tshaj li silicon (1.1 ev) thiab silicon carbide (3.3 ev). Cov xeeb ceem no ua rau gallium oxide qhov tseem ceeb hauv cov teb hauv qab no:
Lub zog hluav taws xob: gallium oxide muaj lub zog loj dua hluav taws xob, uas tuaj yeem tsim khoom siv hluav taws xob ntau thiab cov hluav taws xob me me, hloov hluav taws xob siab.
Ultraviolet Detectors: Vim nws qhov siab rhiab siab rau ultraviolet lub teeb, gallium oxide yog dav siv nyob rau hauv contraviolet lub teeb thiab kev nyab xeeb nrhiav tau. Pob tshab hluav taws xob ntaus khoom: gallium oxide muaj cov ntawv qhia tau zoo heev thiab tuaj yeem siv rau hauv cov xov tooj pob tshab thiab coj ua
Lub sijhawm Post: Feb-12-2025