Nanomaterials describe, in principle, materials of which a single unit is sized (in at least one dimension) between 1 to 1000 nanometres (10−9 meter) but usually is 1 to 100 nm (the usual definition of nanoscale).
An EU team proposed a system for converting vibrational energy into small-scale electrical power. The project proved the device concept, utilising cantilevered PMN-PT layers, while also developing new microtechnology processes.
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