Specific Process Knowledge/Etch/Wet Silicon Oxide Etch (BHF): Difference between revisions
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!colspan="2" border="none" style="background:silver; color:black;" align="center"|Etchant | !colspan="2" border="none" style="background:silver; color:black;" align="center"|Etchant | ||
|style="background:WhiteSmoke; color:black"|<b>[[Specific_Process_Knowledge/Etch/Wet_Silicon_Oxide_Etch_(BHF)#Comparing_different_BHF_baths|BHF]]</b> | |style="background:WhiteSmoke; color:black"|<b>[[Specific_Process_Knowledge/Etch/Wet_Silicon_Oxide_Etch_(BHF)#Comparing_different_BHF_baths|BHF]]</b> | ||
|style="background:WhiteSmoke; color:black"|<b>[[Specific_Process_Knowledge/Etch/Wet_Silicon_Oxide_Etch_(BHF)#Comparing_different_5.25_HF_baths|1% / 5% HF]]</b> | |style="background:WhiteSmoke; color:black"|<b>[[Specific_Process_Knowledge/Etch/Wet_Silicon_Oxide_Etch_(BHF)#Comparing_different_5.25_HF_baths|1% HF / 5% HF / 10% HF]]</b> | ||
|style="background:WhiteSmoke; color:black"|<b>[[Specific_Process_Knowledge/Etch/Wet_Silicon_Oxide_Etch_(BHF)#Comparing_different_40.25_HF_baths|40% HF]]</b> | |style="background:WhiteSmoke; color:black"|<b>[[Specific_Process_Knowledge/Etch/Wet_Silicon_Oxide_Etch_(BHF)#Comparing_different_40.25_HF_baths|40% HF]]</b> | ||
|style="background:WhiteSmoke; color:black"|<b>[[Specific_Process_Knowledge/Etch/Wet_Silicon_Oxide_Etch_(BHF)#SiO_etch_bath|BOE 7:1 Etchant VLSI with Surfactant]]</b> | |style="background:WhiteSmoke; color:black"|<b>[[Specific_Process_Knowledge/Etch/Wet_Silicon_Oxide_Etch_(BHF)#SiO_etch_bath|BOE 7:1 Etchant VLSI with Surfactant]]</b> | ||
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*Wet thermal oxide:75-80nm/min | *Wet thermal oxide:75-80nm/min | ||
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*Wet thermal oxide:~6nm/min(1%) / 25nm/min(5%) | *Wet thermal oxide:~6nm/min(1%) / 25nm/min(5%) / 52nm/min(10%) | ||
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*Boronfloat and quartz: ~3-4 μm/min | *Boronfloat and quartz: ~3-4 μm/min | ||