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Updated: Jul 19, 2026

11:07
Synthesis of Non-uniformly Pr-doped SrTiO3 Ceramics and Their Thermoelectric Properties
Published on: August 15, 2015
Electrostrictive and photoluminescent properties in Pr-doped (Ba,Sr)(Ti,Al)O3 ceramics
Xusheng Wang1, Hiroshi Yamada, Chao-Nan Xu
1PRESTO, Japan Science and Technology Agency, Kawaguchi, Saitama.
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
|November 10, 2006
Abstract:
Pr3(+)-doped (Ba,Sr)(Ti,Al)O3 ceramics were prepared using a conventional solid-state reaction technique. Multiple functions of electrostriction and photoluminescence were realized in the ceramics. Red emission (614 nm) was observed in the samples, and the intensity reached its largest value in the sample of 40 mol% Sr addition. Although the electrostrictive strain decreased in the Pr and Al doped samples, the temperature dependence is remarkably improved comparable to the undoped sample.

