Scientific article

Tailoring the Properties of Artificially Layered Ferroelectric Superlattices

Published inAdvanced materials, vol. 19, no. 23, p. 4153-4159
Publication date2007

The polarization of PbTiO3/SrTiO3 superlattices is experimentally tuned from 0-60 mu C/cm(-2) and the transition temperature from room temperature to 1000 K while maintaining a perfect crystal structure and low leakage currents (see figure). A simple model based on Landau theory is developed as a guide for the straightforward production of samples with ferroelectric properties designed for particular applications.

Research group
Citation (ISO format)
DAWBER, Matthew et al. Tailoring the Properties of Artificially Layered Ferroelectric Superlattices. In: Advanced materials, 2007, vol. 19, n° 23, p. 4153–4159. doi: 10.1002/adma.200700965
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Article (Published version)
ISSN of the journal0935-9648

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