Ultrathin Piezoelectric Resonators Based on Graphene and Free-Standing Single-Crystal BaTiO

Autor: Martin, Lee, Johannes R, Renshof, Kasper J, van Zeggeren, Maurits J A, Houmes, Edouard, Lesne, Makars, Šiškins, Thierry C, van Thiel, Ruben H, Guis, Mark R, van Blankenstein, Gerard J, Verbiest, Andrea D, Caviglia, Herre S J, van der Zant, Peter G, Steeneken
Rok vydání: 2022
Zdroj: Advanced materials (Deerfield Beach, Fla.). 34(44)
ISSN: 1521-4095
Popis: Suspended piezoelectric thin films are key elements enabling high-frequency filtering in telecommunication devices. To meet the requirements of next-generation electronics, it is essential to reduce device thickness for reaching higher resonance frequencies. Here, the high-quality mechanical and electrical properties of graphene electrodes are combined with the strong piezoelectric performance of the free-standing complex oxide, BaTiO
Databáze: OpenAIRE