The utilization of electrostatic energy storage technology, which relies on dielectrics, is of
utmost importance in the realm of advanced electronics and high-power electrical systems …

Several classes of materials manifest displacive phase transitions, including shape memory
alloys, many electronically correlated materials, superconductors, and ferroelectrics. Each of …

Lead-free ceramics with both high piezoelectric response and good temperature stability are
urgently demanded for electromechanical conversion devices. Unfortunately, owing to …

The electrocaloric (EC) effect cooling technique of environmentally friendly lead-free thin film
materials driven by electric fields has recently gained tremendous attention due to the urgent …

Titanium implants have the risk of loosening or even failure, especially the force generated
by chewing is not conducive to the use of conventional titanium bioactive coatings in the oral …

Compositional tuning in materials at the morphotropic phase boundary has been a novel
strategy to realize unprecedented and exotic physical properties. This work reports the …

Can a material be designed and engineered to use as a replacement for an environmentally
unfriendly material? In the specific context of lead titanates, the quest for finding such …

Ferroelectric thin films with giant room-temperature electrocaloric effect (ECE) could be very
useful in design of solid-state refrigeration devices. Here, lead-free Ba 0.85 Ca 0.15-x Sr x Zr …

Since recently, lead-free dielectric ceramics have garnered significant interest for their high-
power density and rapid charge-discharge capabilities. Nonetheless, their practical …

In this paper, we report a facile method to synthesize Ni0. 93Co0. 02Mn0. 05Fe1. 95O4− δ
(NCMF)@ BaTiO3 (BT) core–shell nanoparticles. Flexible thick films of polyvinylidene …