FABRICATION OF HIGH RESISTIVITY STRUCTURES USING FOCUSED ION BEAMS

The present invention provides a method for creating microscopic high resistivity structures on a target by directing a focused ion beam toward an impact point on the target and directing a precursor gas toward the impact point, the ion beam causing the precursor gas to decompose and thereby deposit...

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Hauptverfasser: MAI, TUNG, BASSOM, NEIL, J
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creator MAI, TUNG
BASSOM, NEIL, J
description The present invention provides a method for creating microscopic high resistivity structures on a target by directing a focused ion beam toward an impact point on the target and directing a precursor gas toward the impact point, the ion beam causing the precursor gas to decompose and thereby deposit a structure exhibiting high resistivity onto the target. The precursor gas preferably contains a first compound that would form a conductive layer and a second compound that would form an insulating layer if each of the first and second compounds were applied alone in the presence of the ion beam.
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subjects BASIC ELECTRIC ELEMENTS
CHEMICAL SURFACE TREATMENT
CHEMISTRY
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING MATERIAL WITH METALLIC MATERIAL
COATING METALLIC MATERIAL
DIFFUSION TREATMENT OF METALLIC MATERIAL
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
METALLURGY
SEMICONDUCTOR DEVICES
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
title FABRICATION OF HIGH RESISTIVITY STRUCTURES USING FOCUSED ION BEAMS
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