si sio2 ion beam etching machine

...Ion Beam Etching Equipment Ion Beam Etching Machine of Si/SiO2/Metals Materials Ion beam etching, also known as ion milling, is a non-selective and anisotropic dry etching technology. Its core principle involves using a broad, collimated high-energy ion beam generated by an ion source to bombard the workpiece surface in a vacuum environment, thereby removing material through physical sputtering. Unlike plasma etching...