Method of selectively aligning and positioning...

Electricity: measuring and testing – Determining nonelectric properties by measuring electric...

Reexamination Certificate

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C438S800000

Reexamination Certificate

active

06879143

ABSTRACT:
An improved and novel method of selectively aligning and positioning nanometer-scale components using AC fields. The method provides for more precise manipulation of the nanometer-scale components in bridging test electrodes including the steps of: providing an alternating current (AC) field at a single electrode or between a plurality of electrodes to create an electric field in an environment containing nanometer-scale components. The electric field thereby providing for the aligning and positioning of the nanometer-scale components to the desired location.

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Lee et al., “Superimposed AC- and DC Electric Field Guided Deposition of a Single DNA Molecule Along a Microfabricated Gap”, 2003, IEEE-NANO 2003, pp. 729-732 vol. 2.*
Chung et al., “Fabrication of Single Multi-walled Carbon Nanotube Array with a Composite Electric Field Guided Assembly Method”, 2003, IEEE-NANO 2003, pp. 331-334 vol. 2.*
“Aligning single-wall carbon nanotubes with an alternating-current electric field,” X.Q. Chen et al., Applied Physics Letters, vol. 78, No. 23, Jun. 4, 2001, pp. 3714-3716.
“Electric-field assisted assembly and alignment of metallic nanowires,” Peter A. Smith et al, Applied Physics Letters, vol. 77, No. 9, Aug. 28, 2000, pp. 1399-1401.

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