Impedance spectroscopy, ferroelectric and optical properties of cobalt-doped $${Zn}_{1-x}{Co}_{x}O$$ nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03085-4
Abstract: Cobalt-doped zinc oxide, i.e., $${Zn}_{1-x}{Co}_{x}O$$ (x = 0.0, 0.02, 0.04 and 0.06) nanoparticles were synthesized by co-precipitation method. The X-ray diffraction patterns confirmed the formation of wurtzite structure in all prepared samples. Impedance spectroscopy was employed to… read more here.
Keywords: ferroelectric optical; cobalt doped; spectroscopy ferroelectric; spectroscopy ... See more keywords
Major improvement of ferroelectric and optical properties in Na-doped Ruddlesden-Popper layered hybrid improper ferroelectric compound, Ca3Ti2O7
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
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
Structural, dielectric, ferroelectric and optical properties of Er doped BiFeO3 nanoparticles
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.156979
Abstract: Abstract In this work, an effort has been made to show the effect of Er doping on the dielectric, electrical, ferroelectric, and optical properties of BiFeO3 (BFO) nanoparticles prepared by the sol-gel route. XRD of… read more here.
Keywords: ferroelectric optical; structural dielectric; temperature; optical properties ... See more keywords