Major improvement of ferroelectric and optical properties in Na-doped Ruddlesden-Popper layered hybrid improper ferroelectric compound, Ca3Ti2O7
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DOI: 10.1016/j.jallcom.2018.08.172
Abstract: Abstract Ruddlesden-Popper layered Ca3Ti2O7 (CTO) and Ca2.85Na0.15Ti2O7 (CNTO) ceramics were successfully prepared by a conventional solid-state reaction process. The ferroelectric coercive field greatly decreased via Na doping. Interestingly, a diode-like electric transport effect was observed… read more here.
Keywords: popper layered; major improvement; improvement ferroelectric; ruddlesden popper ... See more keywords