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Etchant for Molybdenum Disclosure Number: IPCOM000040817D
Original Publication Date: 1987-Jan-01
Included in the Prior Art Database: 2005-Feb-02

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Beckerman, M Griffith, JH Smith, GW [+details]


The following formulation serves as an etchant for thin molybdenum films coated with developed positive photoresist: Sodium Carbonate 75 grams/liter Potassium ferrocyanide 40 grams/liter Wetting agent optional Temperature 20-30o C pH 11.5-12.5