Micro-mechanically fabricated read/write head with a strengthening shell on the tip shaft

摘要

A micromechanically fabricated read/write head for charge storage devices comprising a supporting base, a cantilever and a tip with a shaft and frontside end. The supporting base, cantilever and tip form one integral part made of electrically conducting material. The frontside end of the tip is so designed as to allow writing and reading of information in direct contact with the surface of a charge storage device. The shaft of the tip has a small diameter and is surrounded by a strengthening shell.