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Ldquo;Did all of the guests get out? Rdquo; I asked, trying to keep my voice calm.
One research group in particular is hot on the trail of using piezoelectric nanowires to create tiny power generating arrays. Professor Zhang Lin Wang from the Georgia Institute of Technology has been exploring the piezoelectric properties of Zinc Oxide nanowires. ZnO has been proven to have built-in polarization along an axis in its crystalline lattice, a prerequisite for generating charge from deformation. This membrane, a single crystal diaphragm of lead magnesium niobate-lead titanate.
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