CaFeFeNbO<sub>6</sub> – an iron-based double double perovskite
Kunlang Ji, J. R. Bedward, Q. Li, Pascal Manuel, C. Ritter, J. Paul Attfield
Abstract
CaFeFeNbO 6 , synthesised at 14 GPa pressure, is the first reported Fe-based double double perovskite. Fe/Nb disorder leads to a spin glass ground state below a freezing transition at 12 K.
Topics & Concepts
Perovskite (structure)Materials scienceChemistryCrystallographyMagnetic and transport properties of perovskites and related materialsMultiferroics and related materialsThermal Expansion and Ionic Conductivity