Kwiyerekana hejuru mbere yo kuvura ibyuma

Imiterere yubuso hamwe nisuku ya substrate mbere yo kuvura ibyuma bya passiwasi bizagira ingaruka muburyo bwiza bwurwego rwa passivation.Ubuso bwa substrate muri rusange butwikiriwe na oxyde, urwego rwa adsorption, hamwe n’ibihumanya nkamavuta ningese.Niba ibyo bidashobora gukurwaho neza, bizahindura byimazeyo imbaraga zihuza hagati ya passivation layer na substrate, kimwe nubunini bwa kristaline, ubucucike, ibara risa, hamwe nuburyo bworoshye bwa passivation.Ibi birashobora kuganisha ku nenge nko kubyimba, gukonjesha, cyangwa guhindagurika mu gice cya passivation, bikarinda gushiraho urwego rworoshye kandi rworoshye rwa passivation hamwe no gufatana neza na substrate.Kubona ubuso bwabanje gutunganywa binyuze mubutaka mbere yo kuvurwa nibisabwa kugirango habeho ibice bitandukanye bya passivation bihujwe neza na substrate.