Ontology highlight
ABSTRACT:
SUBMITTER: Xu B
PROVIDER: S-EPMC5499206 | biostudies-literature | 2017 May
REPOSITORIES: biostudies-literature
Nature communications 20170530
Dielectric capacitors, although presenting faster charging/discharging rates and better stability compared with supercapacitors or batteries, are limited in applications due to their low energy density. Antiferroelectric (AFE) compounds, however, show great promise due to their atypical polarization-versus-electric field curves. Here we report our first-principles-based theoretical predictions that Bi<sub>1-x</sub>R<sub>x</sub>FeO<sub>3</sub> systems (R being a lanthanide, Nd in this work) can p ...[more]