There has to be enough coverage on the glass around the stencil that when it comes time to rinse the glass with water, etching cream does not seep into areas where you don’t want it. If your ...

While you may have been taught to pre-rinse your dishes, this can actually damage them if the detergent ends up removing ...

An example of directional etching for nanohole arrays of less than 500nm in diameter. (Image: A*STAR Institute of Materials Research and Engineering) Wet etching can be classified into two main types ...

Atomic layer etching (ALE) is the reverse of atomic layer deposition (ALD). ALE can be achieved using sequential, self-limiting thermal reactions. We have recently demonstrated Al 2 O 3 ALE [1-3] and ...