Cathode and Anode: These terms are widely used in electrolysis and electrochemical systems. Understanding them is important, as their charges vary based on the system and reaction they are involved in ...

For maximum resolution in a scanning tunneling microscope (STM), an extremely sharp metallic tip is required, which serves as the point through which the STM “scans” a sample. A blunt tip reduces STM ...

A NEW electrolytic process of etching on metals makes use of a standard waxed-paper stencil such as is used in a duplicating machine, on which is cut the required design. This is placed between the ...