Cov Khoom Xov Xwm
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Lithium Niobate ntawm Insulator (LNOI): Tsav Tsheb Kev Nce Qib ntawm Photonic Integrated Circuits
Kev Taw Qhia Tau txais kev tshoov siab los ntawm kev vam meej ntawm cov hluav taws xob sib xyaw ua ke (EICs), thaj chaw ntawm photonic integrated circuits (PICs) tau hloov pauv txij li thaum nws pib xyoo 1969. Txawm li cas los xij, tsis zoo li EICs, kev tsim kho ntawm lub platform thoob ntiaj teb uas muaj peev xwm txhawb nqa ntau yam kev siv photonic tseem nyob ...Nyeem ntxiv -
Cov Kev Xav Tseem Ceeb rau Kev Tsim Cov Khoom Siv Silicon Carbide (SiC) Zoo Tshaj Plaws
Cov Kev Xav Tseem Ceeb rau Kev Tsim Cov Khoom Siv Silicon Carbide (SiC) Zoo Cov txheej txheem tseem ceeb rau kev loj hlob cov khoom siv silicon carbide suav nrog Physical Vapor Transport (PVT), Top-Seeded Solution Growth (TSSG), thiab High-Temperature Chemic...Nyeem ntxiv -
Kev Siv Tshuab LED Epitaxial Wafer Tom Ntej: Muaj Zog Rau Yav Tom Ntej ntawm Kev Teeb Pom Kev Zoo
Cov LEDs ci ntsa iab rau peb lub ntiaj teb, thiab lub plawv ntawm txhua lub LED ua haujlwm siab yog lub epitaxial wafer—ib qho tseem ceeb uas txhais nws qhov ci, xim, thiab kev ua haujlwm zoo. Los ntawm kev paub txog kev tshawb fawb ntawm kev loj hlob epitaxial, ...Nyeem ntxiv -
Ib Phau Ntawv Qhia Txog Silicon Carbide Wafers/SiC wafer
Cov khoom siv silicon carbide (SiC) wafer uas yog SiC wafer tau dhau los ua cov khoom siv rau cov khoom siv hluav taws xob uas muaj zog heev, muaj zaus ntau, thiab muaj qhov kub siab thoob plaws hauv kev lag luam tsheb, lub zog rov ua dua tshiab, thiab kev lag luam aerospace. Peb cov khoom lag luam suav nrog cov polytypes tseem ceeb...Nyeem ntxiv -
Sapphire: Lub "Khawv koob" Zais Hauv Cov Pob Zeb Pob Zeb
Koj puas tau xav tsis thoob rau qhov xiav ci ntsa iab ntawm lub pob zeb sapphire? Lub pob zeb ci ntsa iab no, uas muaj nqis rau nws qhov kev zoo nkauj, muaj "lub zog loj tshaj plaws ntawm kev tshawb fawb" zais cia uas tuaj yeem hloov pauv thev naus laus zis. Cov kev tshawb pom tsis ntev los no los ntawm cov kws tshawb fawb Suav tau qhib qhov zais cia ntawm qhov kub ntawm lub pob zeb sapphire...Nyeem ntxiv -
Puas Yog Cov Pob Zeb Sapphire Xim Uas Cog Hauv Chav Kuaj Mob Yog Yav Tom Ntej Ntawm Cov Khoom Siv Hniav Nyiaj Hniav Kub? Kev Tshawb Fawb Txog Nws Cov Zoo Thiab Cov Qauv
Nyob rau xyoo tas los no, cov pob zeb sapphire uas muaj xim los ntawm kev kuaj hauv chaw kuaj tau tshwm sim los ua cov khoom siv hloov pauv tshiab hauv kev lag luam hniav nyiaj hniav kub. Muab cov xim ci ntsa iab ntau dua li cov pob zeb sapphire xiav ib txwm muaj, cov pob zeb no tau tsim los ntawm kev siv tshuab...Nyeem ntxiv -
Kev Kwv Yees thiab Kev Sib Tw rau Cov Khoom Siv Semiconductor Tiam Thib Tsib
Cov khoom siv semiconductor ua lub hauv paus tseem ceeb ntawm lub hnub nyoog xov xwm, nrog rau txhua qhov kev hloov pauv ntawm cov khoom siv rov txhais dua cov ciam teb ntawm tib neeg cov thev naus laus zis. Txij li thawj tiam silicon-based semiconductors mus rau tiam plaub ultra-wide bandgap cov ntaub ntawv niaj hnub no, txhua qhov kev hloov pauv tau tsav transf ...Nyeem ntxiv -
Sapphire: Muaj ntau tshaj li xiav xwb hauv cov khaub ncaws "sab saum toj"
Sapphire, "lub hnub qub saum toj kawg nkaus" ntawm tsev neeg Corundum, zoo li ib tug tub hluas zoo nkauj hnav "lub tsho xiav tob". Tab sis tom qab ntsib nws ntau zaus, koj yuav pom tias nws lub khaub ncaws tsis yog "xiav", lossis "xiav tob". Los ntawm "xiav paj noob hlis" mus rau ...Nyeem ntxiv -
Cov Pob Zeb Diamond/Tooj Liab Composites - Qhov Loj Tom Ntej!
Txij li xyoo 1980, qhov sib koom ua ke ntawm cov hluav taws xob tau nce ntxiv ntawm tus nqi txhua xyoo ntawm 1.5 × lossis sai dua. Kev sib koom ua ke ntau dua ua rau muaj qhov tam sim no ntau dua thiab tsim cua sov thaum lub sijhawm ua haujlwm. Yog tias tsis yaj tawm zoo, qhov cua sov no tuaj yeem ua rau tsis ua haujlwm thermal thiab txo qhov li ...Nyeem ntxiv -
Cov khoom siv semiconductor tiam thib ib tiam thib ob tiam thib peb
Cov ntaub ntawv semiconductor tau hloov zuj zus los ntawm peb tiam neeg hloov pauv: 1st Gen (Si/Ge) tau tsim lub hauv paus ntawm cov khoom siv hluav taws xob niaj hnub, 2nd Gen (GaAs/InP) tau tawg los ntawm optoelectronic thiab cov teeb meem siab zaus los txhawb lub zog hloov pauv cov ntaub ntawv, 3rd Gen (SiC/GaN) tam sim no daws teeb meem lub zog thiab kev sib txuas lus...Nyeem ntxiv -
Cov Txheej Txheem Tsim Khoom Silicon-On-Insulator
SOI (Silicon-On-Insulator) wafers sawv cev rau cov khoom siv semiconductor tshwj xeeb uas muaj cov txheej silicon ultra-thin uas tsim nyob rau saum cov txheej oxide insulating. Cov qauv sandwich tshwj xeeb no muab kev txhim kho kev ua tau zoo rau cov khoom siv semiconductor. Cov qauv tsim: Device...Nyeem ntxiv -
KY Growth Furnace Tsav Kev Txhim Kho Kev Lag Luam Sapphire, Muaj Peev Xwm Tsim Tau Txog Li 800-1000kg ntawm Sapphire Crystals ib lub cub tawg
Nyob rau hauv xyoo tas los no, nrog rau kev txhim kho sai ntawm thev naus laus zis, cov ntaub ntawv sapphire tau ua lub luag haujlwm tseem ceeb hauv LED, semiconductor, thiab optoelectronic industries. Raws li cov khoom siv ua tau zoo, sapphire yog siv dav hauv LED chip substrates, optical lenses, lasers, thiab Blu-ray st...Nyeem ntxiv