Seto 1.67 Hoton Hoton Hoton Shmc

1) Me ke turɓayar rufi?

Sigin dating hanya ce ta amfani da fina-finai na bakin ciki a kan lebur substrates. Yawancin lokaci karamin adadin kayan haɗin da ake amfani da shi a tsakiyar substrate, wanda ke kan dusar ƙanƙara a cikin ƙananan sauri ko ba zai zubo komai ba. Substrate shine sannan ya juya shi a saurin rpm don yada kayan shafi ta hanyar centrifugal karfi. An yi amfani da injin da aka yi amfani da shi don turawa ana kiranta mai cocing, ko kawai mai laushi.
Ana ci gaba da ci gaba yayin da ruwa ya zub da gefuna da substrate, har sai kauri da ake so na fim an samu. Mafi yawan ƙarfi gajiya yawanci maras kai ne, kuma lokaci guda ya bushe. A mafi girma da rauni mai saurin zubar da shi, mai bakin ciki fim. Kauri daga fim ya dogara da danko da maida hankali da mafita, da sauran ƙarfi. Eonsering Lissetsis na yin zina na Emslie ethsel etslia etson etslivors ne (ciki har da Wilson et al., Wanda ya karɓi kudi et al., Wanda ya samo a Bayani na Universal don hangowar da aka adana da aka ajiye fim).
Sigin shafa ana amfani dashi sosai a cikin microfabrication na aikin oxide a kan gilashin ko guda ɗaya na substraters na bakin ciki tare da baƙin ciki na bakin ciki. [6] Ana amfani dashi sosai cikin daukar hoto, don adana yadudduka na photoresist game da 1 microetre lokacin farin ciki. Photoresist yawanci yana cikin swararrun 7 zuwa 80 na sakan na biyu na biyu na 30 zuwa 60 seconds. Hakanan ana amfani da shi sosai don ƙirar tsarin kayan aikin da aka yi da polymers.
Fa'idodin ɗaya don sakin rufi fina-finai shine daidaitaccen kauri na kauri. Sakamakon matakin kai, lokacin farin ciki ba bambanta fiye da 1%. Koyaya, juya rufi fina-finai na polymers da masu daukar hoto masu daukar hoto na iya haifar da babban adadin beads wanda plaarfinsu yana da iyakokin jiki.