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Št. zadetkov: 2
Large high-temperature piezoelectric response of lead-free BiFeO[sub]3–BaTiO[sub]3 originating from relaxor disorder
Antonio Iacomini, Janina Roknić, Issa Sidibe, Marco Scavini, Mojca Otoničar, Hana Uršič, Tadej Rojac
Izvirni znanstveni članek
Oznake: piezoelektrika;materiali;
To date, no piezoelectric material system has been developed that would match the piezoelectric performance of the group of lead-based relaxor ferroelectrics, such as Pb(Mg1/3Nb2/3)O3–PbTiO3 (PMN–PT). In the quest to f ind alternatives, continuous efforts have been made to understand the complex mic ...
Leto: 2025 Vir: Institut Jožef Stefan (IJS)
Microstructural engineering of sodium potassium niobate for enhanced and temperature-stable electromechanical response
Andraž Bradeško, Janina Roknić, Nejc Suban, Katarina Žiberna, Silvo Drnovšek, Brigita Kmet, Aadil Abass Shah, Marko Robić, Hana Uršič, Tadej Rojac, Andreja Benčan, Barbara Malič
Izvirni znanstveni članek
Oznake: elektronska keramika;piezoelektričnost;elektromehanska stabilnost;electronic ceramics;piezoelectricity;electromechanical stability;
The development of high-performance lead-free piezoelectrics is a critical step toward sustainable electronic components, yet matching the electromechanical stability over external variables, such as temperature, of lead-based standards remains a significant challenge. This study investigates the sy ...
Leto: 2026 Vir: Institut Jožef Stefan (IJS)
Št. zadetkov: 2
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