DEPTH ENHANCEMENT OF ION SENSITIZED DATA

摘要

A process of fabricating a durable data storage medium is disclosed. The durable data storage is capable of storing digital or alphanumeric characters as well as graphical shapes or characters. A chamber (10) employing a focused ion beam system employable in forming the data storage media. A vacuum chamber (10) includes a number of ports for viewing of the target substrate, filming of target substrate, insertion or manipulation of the target substrate and various analyses of the target substrate.