Ordering degree modulation in PST ceramics and comparative electrocaloric properties with typical ferroelectrics/antiferroelectrics (IMAGE)

Tsinghua University Press

Ordering degree modulation in PST ceramics and comparative electrocaloric properties with typical ferroelectrics/antiferroelectrics

Caption

The ordering degree for PST ceramics with a large scale from 0.51 to 1 is modulated by multiple heat treatment processes. The lattice ordering is another efficient route to modify ferroelectric features, and the achieved large ΔTmax in a wide temperature range near/below RT facilitates high-performance cooling devices a cascade design towards the most urgent market needs.

Credit

Journal of Advanced Ceramics, Tsinghua University Press

Usage Restrictions

News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only.

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.