De broglie microscope

摘要

Methods and apparatus for inspecting a sample are provided. In one aspect, a method of inspection is provided that includes generating an entangled set of particle beams and directing one of the entangled set of particle beams to a location of a workpiece. One of the entangled set of particle beams interacts with the location of the workpiece. One of the entangled set of particle beams is observed after the interaction with the location of the workpiece to inspect the location of the workpiece.