Makina opangira magalasi okhala ndi siliva wa aluminiyamu asintha kwambiri makampani opanga magalasi ndi ukadaulo wake wapamwamba komanso uinjiniya wolondola. Makina apamwamba awa adapangidwa kuti azipaka utoto woonda wa siliva wa aluminiyamu pamwamba pagalasi, ndikupanga mawonekedwe apamwamba...
Zinthu zambiri za mankhwala zimatha kusinthidwa kukhala nthunzi poziphatikiza ndi magulu a mankhwala, mwachitsanzo Si imagwirizana ndi H kuti ipange SiH4, ndipo Al imagwirizana ndi CH3 kuti ipange Al(CH3). Mu njira ya CVD ya kutentha, mpweya womwe uli pamwambapa umatenga mphamvu inayake ya kutentha pamene ukudutsa mu substrate yotenthedwa ndikupanga re...
Kutulutsa nthunzi ya mankhwala (CVD). Monga momwe dzinalo likusonyezera, ndi njira yomwe imagwiritsa ntchito ma reactants a gaseous precursor kuti ipange mafilimu olimba pogwiritsa ntchito ma atomu ndi ma intermolecular chemical reactions. Mosiyana ndi PVD, njira ya CVD imachitika makamaka pamalo opanikizika kwambiri (vacuum yotsika), ndi...
3. Mphamvu ya kutentha kwa substrate Kutentha kwa substrate ndi chimodzi mwa zinthu zofunika kwambiri pakukula kwa nembanemba. Kumapereka mphamvu yowonjezera ku maatomu kapena mamolekyu a nembanemba, ndipo kumakhudza kwambiri kapangidwe ka nembanemba, coefficient ya agglutination, coefficient yowonjezera ndi aggregat...
Indium tin oxide (Indium Tin Oxide, yotchedwa ITO) ndi mpata waukulu wa band, zinthu za semiconductor zokhala ndi n-type zambiri, zomwe zimatumiza kuwala kwambiri komanso zimakhala ndi mphamvu zochepa zopewera kuzizira, motero zimagwiritsidwa ntchito kwambiri m'maselo a dzuwa, ziwonetsero za flat panel, mawindo a electrochromic, inorganic ndi orga...
Pali njira ziwiri zazikulu zoperekera ma ion beam-assisted deposition, imodzi ndi dynamic hybrid; inayo ndi static hybrid. Yoyamba ikutanthauza kuti filimuyi ikukula nthawi zonse imayenderana ndi mphamvu inayake ndi mphamvu ya ma ion bombardment ndi filimu; yomalizayi imayikidwa kale pamwamba pa...
① Ukadaulo wothandizidwa ndi chitsulo cha ion umadziwika ndi kulimba kwamphamvu pakati pa filimu ndi substrate, wosanjikiza wa filimuyo ndi wamphamvu kwambiri. Mayesero awonetsa kuti: kulimba kwa chitsulo cha ion kunathandiza kulimba kuposa kulimba kwa nthunzi yotentha kunawonjezeka kangapo kufika mazana ...
Chophimba cha ion chopangidwa ndi vacuum (chotchedwa ion plating) ndi kampani ya ku United States mu 1963 yomwe idapereka lingaliro la kampani ya Somdia DM Mattox, m'ma 1970 chakhala chitukuko chachangu cha ukadaulo watsopano wochizira pamwamba. Chimatanthauza kugwiritsa ntchito gwero la nthunzi kapena chandamale chotulutsa mpweya mumlengalenga wa vacuum kuti filimuyo...