Ferroelectricity in hafnia controlled via surface electrochemical state
Kyle P. Kelley, Anna N. Morozovska, Eugene А. Eliseev, Yongtao Liu, Shelby S. Fields, Samantha T. Jaszewski, Takanori Mimura, Sebastián Calderón, Elizabeth C. Dickey, Jon F. Ihlefeld, Sergei V. Kalinin
Topics & Concepts
HafniaFerroelectricityMaterials scienceCondensed matter physicsAntiferroelectricityChemical physicsNanotechnologyPiezoresponse force microscopyDielectricOptoelectronicsEngineering physicsCeramicComposite materialCubic zirconiaChemistryPhysicsFerroelectric and Negative Capacitance DevicesSemiconductor materials and devicesAdvanced Memory and Neural Computing