Method of making microscopic multiprobes

A thin, electrically insulating film is formed on a crystalline substrate and a multiplicity of holes are densely formed in the film. Conductive crystals are epitaxially grown on the substrate exposed in the holes, thereby forming on said substrate densely populated probes having sharp apices.

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Hauptverfasser: SIU, BRYON B
Format: Patent
Sprache:eng
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Zusammenfassung:A thin, electrically insulating film is formed on a crystalline substrate and a multiplicity of holes are densely formed in the film. Conductive crystals are epitaxially grown on the substrate exposed in the holes, thereby forming on said substrate densely populated probes having sharp apices.