Radiant energy – Inspection of solids or liquids by charged particles
Patent
1994-01-21
1996-04-23
Anderson, Bruce C.
Radiant energy
Inspection of solids or liquids by charged particles
250307, H01J 3700
Patent
active
055106145
ABSTRACT:
A surface of an insulator or semiconductor substrate is irradiated with a beam such as an electron beam, an electromagnetic wave beam, an ion beam, etc. to excite carriers so as to form an electrical conductive layer on the surface of and in the inside of the substrate to thereby make it possible to perform observation and micro working on the insulator by using a scanning tunneling microscope.
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Heike Seiji
Kondo Seiichi
Mitsuya Munehisa
Wada Yasuo
Anderson Bruce C.
Hitachi , Ltd.
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