Piezo Stages, Nanopositioning
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Piezo actuators are made of layers of thin ferroelectric materials, tens of microns thick, typically made from lead, zirconium and titanium (often referred to as lead zirconate titanate) and interleaved with electrodes for activation of the effect. Consequently, they are often called piezoelectric transducers, or PZTs. Tutorial: How to Select a Nanopositioning Piezo Stage »