Abstract:Ferroelectric bulk acoustic wave resonators and filters have recently been demonstrated for applications such as switchable and tunable RF circuits. By applying a dc bias, ferroelectric resonators switch on and by adjusting the voltage level, the resonance frequencies can be tuned. Here, the switching reliability of intrinsically switchable barium strontium titanate based resonators and filters are investigated for the first time. Results show the devices can be switched on and off more than one billion cycles… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.