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1 x WE copper contact - 0022CCUMA
It is a versatile light source with LED switching and accurate intensity modulation of each individual LED
It is not recommended to use in cathode due to oxidation at high voltage
graphite electrode (short version)
A preferable thickness of the electrode coating is between 100 nm up to several micrometers
The Small Etch Cell Material::PTFE 1 x WE copper contactOne of the most common applications of an electrochemical etching cell is the preparation of a Nanocrystalline Porous Silicon Layer on a single crystal Si wafer. Application note To perform an electrochemical process, a square conducting sample is placed on the cell base, using a piece of aluminum foil as a back contact. The setup is sealed by an O ring to prevent electrolyte leakage. The cell is filled with an electrolyte, and the wire electrode is