Abstract
(Graph Presented) Getting the lead out: The bonding preferences of three octahedral-site cations permit the accommodation of the small, low-symmetry Bi3+ cation on the twelve-coordinate A site of the perovskite structure, affording a lead-free ferroelectric material (see picture). The graph shows the temperature dependence of the relative permittivity (Ο, left axis) and the dielectric loss (Δ, right axis).
| Original language | English |
|---|---|
| Pages (from-to) | 8785-8789 |
| Number of pages | 5 |
| Journal | Angewandte Chemie - International Edition |
| Volume | 46 |
| Issue number | 46 |
| DOIs | |
| State | Published - 2007 |
| Externally published | Yes |
Keywords
- Bismuth
- Ferroelectric materials
- Neutron diffraction
- Perovskite phases
- Polarity
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