Xov xwm
-
Silicon Carbide Ceramics vs. Semiconductor Silicon Carbide: Cov Khoom Siv Tib Yam nrog Ob Lub Hom Phiaj Sib Txawv
Silicon carbide (SiC) yog ib qho tshuaj zoo kawg nkaus uas tuaj yeem pom muaj nyob rau hauv kev lag luam semiconductor thiab cov khoom siv ceramic siab heev. Qhov no feem ntau ua rau muaj kev tsis meej pem ntawm cov neeg tsis paub uas yuav xav tias lawv yog tib hom khoom. Qhov tseeb, thaum sib koom cov tshuaj sib xws, SiC tshwm sim...Nyeem ntxiv -
Kev nce qib hauv High-Purity Silicon Carbide Ceramic Preparation Technologies
Cov khoom siv silicon carbide (SiC) uas muaj cov khoom siv siab heev tau tshwm sim los ua cov khoom siv zoo tagnrho rau cov khoom tseem ceeb hauv kev lag luam semiconductor, aerospace, thiab tshuaj lom neeg vim lawv cov thermal conductivity zoo heev, kev ruaj khov tshuaj lom neeg, thiab lub zog kho tshuab. Nrog rau kev thov kom muaj kev ua haujlwm siab, qis-pol ...Nyeem ntxiv -
Cov Ntsiab Cai thiab Cov Txheej Txheem ntawm LED Epitaxial Wafers
Los ntawm txoj cai ua haujlwm ntawm LEDs, nws yog qhov tseeb tias cov khoom siv epitaxial wafer yog lub hauv paus tseem ceeb ntawm LED. Qhov tseeb, cov yam ntxwv tseem ceeb ntawm optoelectronic xws li wavelength, qhov ci ntsa iab, thiab voltage pem hauv ntej feem ntau yog txiav txim siab los ntawm cov khoom siv epitaxial. Epitaxial wafer thev naus laus zis thiab cov khoom siv ...Nyeem ntxiv -
Cov Kev Xav Tseem Ceeb rau Kev Npaj Siv Crystal Silicon Carbide Zoo Tshaj Plaws
Cov txheej txheem tseem ceeb rau kev npaj silicon ib leeg siv lead ua ke suav nrog: Kev Thauj Mus Los Lub Cev (PVT), Kev Loj Hlob Tshuaj Saum Toj (TSSG), thiab Kev Tso Tshuaj Vapor Kub Siab (HT-CVD). Ntawm cov no, txoj kev PVT tau siv dav hauv kev tsim khoom lag luam vim nws cov khoom siv yooj yim, yooj yim ntawm ...Nyeem ntxiv -
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 -
Qhov Kawg ntawm Ib Lub Caij Nyoog? Wolfspeed Bankruptcy Reshapes SiC Landscape
Wolfspeed Kev Poob Nyiaj Qhia Txog Lub Caij Hloov Pauv Loj Rau Kev Lag Luam SiC Semiconductor Wolfspeed, tus thawj coj ntev hauv kev siv tshuab silicon carbide (SiC), tau foob rau kev poob nyiaj lub lim tiam no, cim qhov kev hloov pauv tseem ceeb hauv thaj chaw thoob ntiaj teb SiC semiconductor. Lub tuam txhab...Nyeem ntxiv -
Kev Tshawb Fawb Txog Kev Tsim Kev Nyuaj Siab Hauv Fused Quartz: Ua Rau, Cov Txheej Txheem, thiab Cov Teeb Meem
1. Kev Nyuaj Siab Thaum Lub Sijhawm Txias (Ua Rau Tseem Ceeb) Fused quartz tsim kev nyuaj siab nyob rau hauv qhov kub tsis sib xws. Thaum twg qhov kub thiab txias, cov qauv atomic ntawm fused quartz ncav cuag qhov chaw "zoo tshaj plaws". Thaum qhov kub hloov pauv, atomic sp...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 -
Kev Txheeb Xyuas Txog Cov Txuj Ci Thin Film Deposition: MOCVD, Magnetron Sputtering, thiab PECVD
Hauv kev tsim khoom semiconductor, thaum photolithography thiab etching yog cov txheej txheem feem ntau hais, epitaxial lossis cov txheej txheem tso zaj duab xis nyias kuj tseem ceeb ib yam. Tsab xov xwm no qhia txog ntau txoj hauv kev tso zaj duab xis nyias uas siv hauv kev tsim cov chip, suav nrog MOCVD, magnetr...Nyeem ntxiv -
Cov Raj Tiv Thaiv Sapphire Thermocouple: Txhim Kho Kev Ntsuas Kub Kom Zoo Hauv Cov Chaw Muaj Kev Lag Luam Hnyav
1. Kev Ntsuas Kub - Lub hauv paus ntawm Kev Tswj Xyuas Kev Lag Luam Nrog rau cov lag luam niaj hnub ua haujlwm nyob rau hauv cov xwm txheej nyuaj thiab hnyav zuj zus, kev soj ntsuam kub kom raug thiab txhim khu kev qha tau dhau los ua qhov tseem ceeb. Ntawm ntau yam thev naus laus zis sensing, thermocouples tau txais kev pom zoo dav dav ua tsaug rau...Nyeem ntxiv