Polar Ferromagnet Induced by Fluorine Positioning in Isomeric Layered Copper Halide Perovskites
Ceng Han, Jason A. McNulty, Alasdair J. Bradford, Alexandra M. Z. Slawin, Finlay D. Morrison, Stephen Lee, Philip Lightfoot
Abstract
is a polar ferromagnet, with potential as a type I multiferroic. This work is expected to promote further development of high-performance 2D copper(II) halide perovskite multiferroic materials.
Topics & Concepts
ChemistryOrthorhombic crystal systemFerromagnetismHalideMultiferroicsCrystallographyPerovskite (structure)Crystal structureFluorinePolarCopperInorganic chemistryCondensed matter physicsFerroelectricityDielectricMaterials scienceOptoelectronicsOrganic chemistryPhysicsAstronomyPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyCrystal Structures and Properties