Assemblies of anisotropic nanoparticles

Chemistry of inorganic compounds – Selenium or tellurium or compound thereof – Binary compound

Reexamination Certificate

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C204S157150, C427S376600, C427S074000, C427S076000, C427S266000, C136S262000, C136S264000, C136S265000, C977S786000, C977S810000

Reexamination Certificate

active

07939048

ABSTRACT:
Methods for assemblies of anisotropic nanoparticles which includes forming a substantially close packed dense layer by assembling a plurality of anisotropic nanoparticles, each of the plurality of anisotropic nanoparticles having a) a first dimension that is substantially different than both a second dimension and a third dimension and b) a non-random nanoparticle crystallographic orientation that is substantially aligned with the first direction, wherein assembling includes mechanically interacting the plurality of anisotropic nanoparticles by imposing a delocalized force that defines a direction that is substantially perpendicular to a basal plane of the substantially closed packed dense layer; and imposing a fluctuating force to which the anisotropic nanoparticles respond, which is sufficient to overcome a short range weak attractive force between members of the plurality of anisotropic nanoparticles with respect to anisotropic nanoparticles that are not substantially overlapping.

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