Metal film kuramba tembiricha yekushisa inosiyana nekukora kwemafirimu, mafirimu matete haana kunaka, mafirimu makobvu akanaka, uye mafirimu akakora akafanana asi asina kufanana neakawanda zvinhu. Kazhinji, tembiricha yekupikisa yekudzivirira inoshanduka kubva kune yakaipa kuenda kune yakanaka sezvo ukobvu hwefirimu hunowedzera kusvika kumakumi ema nanometers.
Mukuwedzera, iyo evaporation rate inokanganisawo resitive tembiricha coefficient yemafirimu esimbi. Yakaderera evaporation rate yakagadzirwa nefirimu layer yakasununguka, maerekitironi painogona kuvharidzira uye kugona kugadzira conductivity hakuna simba, pamwe neoxidation uye adsorption, saka kukosha kwekupikisa kwakakwira, tembiricha yekudzivirira idiki, kana kunyange yakaipa, nekuwedzera kweiyo evaporation rate, yekudzivirira tembiricha yekudzivirira kwekuchinja kudiki kubva kune hombe kuenda kune yakanaka. Izvi zvinokonzerwa nekuderera kwehuwandu hwemhepo yefirimu yakagadzirirwa nekuda kweiyo oxidation ye semiconductor properties, kupikisa kwekushisa kwehutano hwehutsika husina kunaka. Mafirimu akagadzirwa nepamusoro evaporation rate anowanzo kuve ane metallic properties uye ane yakanaka yekudzivirira tembiricha coefficient.
Sezvo chimiro chemufirimu chichichinja chisingachinjiki nekushisa, kupikisa uye kupikisa tembiricha coefficient yefirimu inoshandukawo nekupisa kweiyo coating layer panguva yekubuda, uye kutetepa kwefirimu, kunowedzera kushanduka. Izvi zvinogona kufungidzirwa semugumisiro wekuchinja kwemakemikari kunokonzerwa ne-re-evaporation uye kugoverwa kwezvikamu zvechitsuwa chinenge chiri chiwi kana tubular structure film pane substrate, pamwe nekupararira kwelatisi, kupararira kwetsvina, kupararira kwehurema hwelatisi, uye oxidation.
-Chinyorwa ichi chakaburitswa nakugadzirwa kwevacuum coating machiner Guangdong Zhenhua
Nguva yekutumira: Jan-18-2024