In-Plane Aligned Pb(ZrxTi1–x)O3 Microbelts Fabricated by Near Migration and Restricted Growth

Authors


  • This work was supported by the Ministry of Science and Technology (2002CB613306) and the National Natural Science Foundation of China (50325207).

Abstract

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Pb(ZrxTi1–x)O3 (PZT) belt-type crystals, 50–150 μm long, 60–300 nm thick, and 1–2 μm wide, have been prepared on SrTiO3 monocrystal wafers using a novel method, where gold nanoparticles on a substrate confine the two-dimensional growth of the PZT. The microbelts formed have good prospects for application in micro/nanoelectromechanical systems and integrated optoelectronics.

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