Scientists have made a layer-by-layer etching in superconducting FeSe films down to approximately one-monolayer about 0.6 nm using classical electrochemical reaction in electric-double-layer ...

Brass plaques are eye-catching because no one makes them on a whim. They are more costly than wood or plastic, and processing them is proportionally difficult. [Becky Stern] picked the medium to honor ...

In-situ monitoring and controlling of etching processes represent an essential component of micro- and nano-structuring of materials and thin films. Traditional techniques primarily include laser ...