Electrostatic energy storage technology based on dielectrics is fundamental to advanced
electronics and high-power electrical systems. Recently, relaxor ferroelectrics characterized …

Bismuth ferrite (BiFeO3–BFO) is a prototypical lead-free single phase multiferroic which
shows strong ferroelectric and antiferromagnetic properties simultaneously, together with …

Despite the apparent simplicity of pulsed laser deposition, consistent deposition of thin films
with the desired thickness, composition, crystallinity, and quality still remains challenging …

Capacitors with high electrostatic energy density, long-term stability, and environmental
friendliness are strongly demanded in modern electrical and electronic systems. Here, we …

Exploiting spontaneous polarization of ferroelectric materials to achieve high charge
separation efficiency is an intriguing but challenging research topic in solar energy …

This work reports a resistive switching effect observed at rectifying Pt/Bi1–δFeO3 interfaces
and the impact of Bi deficiencies on its characteristics. Since Bi deficiencies provide hole …

The presence of uncontrolled defects is a longstanding challenge for achieving high electric
resistivity and high energy storage density in dielectric capacitors. In this study, opposite to …

Epitaxial c-axis oriented BiFeO 3 (BFO) films were fabricated on (001) oriented SrTiO 3
substrates by pulsed laser deposition. Nuclear resonance backscattering spectrometry was …

Strikingly challenging the widely accepted opinion that a giant spontaneous polarization
(Ps) of~ 150 μC/cm2 in pure BiFeO3 can only be achieved in strain-induced tetragonal …

The oxygen pressure effect on the structural and ferroelectric properties have been studied
in epitaxial BaTiO 3 (BTO)/SrRuO 3/SrTiO 3 (001) heterostructures grown by pulsed laser …