Non-trivial Behavior of Temperature of Dielectric Constant Maximum in (Pb/La)(Zr/Ti)O3 9/65/35 Relaxor Ferroelectric Ceramics Detected by Acoustic Emission

9/65/35 PLZT relaxor was studied under a bias electric field using the acoustic emission method. It was established that the temperature of smeared dielectric constant maximum exhibits the V-shape, lying fully within the ergodic phase, as well as that the threshold electric field is found to be appr...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Evgeniy Dul’kin, Michael Roth, Floriana Craciun, Carmen Galassi
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2023-04-01
Schriftenreihe:	Materials Research
Schlagworte:	Relaxor ferroelectrics Curie temperature polar nanoregions random electric fields acoustic emission
Online-Zugang:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392023000100245&tlng=en
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