Electrocaloric cooling materials and devices for zero-global-warming-potential, high-efficiency refrigeration

J Shi, D Han, Z Li, L Yang, SG Lu, Z Zhong, J Chen… - Joule, 2019 - cell.com
Electrocaloric cooling technologies, enabled by the discovery of the giant electrocaloric
effect in dielectrics more than a decade ago, represents a zero-global-warming-potential …

Dynamical control of topology in polar skyrmions via twisted light

L Gao, S Prokhorenko, Y Nahas, L Bellaiche - Physical Review Letters, 2024 - APS
Twisted light carries a nonzero orbital angular momentum, that can be transferred from light
to electrons and particles ranging from nanometers to micrometers. Up to now, the interplay …

Dynamical multiferroicity and magnetic topological structures induced by the orbital angular momentum of light in a nonmagnetic material

L Gao, S Prokhorenko, Y Nahas, L Bellaiche - Physical Review Letters, 2023 - APS
Recent studies have revealed that chiral phonons resonantly excited by ultrafast laser
pulses carry magnetic moments and can enhance the magnetization of materials. In this …

Ultrafast neuromorphic dynamics using hidden phases in the prototype of relaxor ferroelectrics

S Prosandeev, J Grollier, D Talbayev, B Dkhil… - Physical Review Letters, 2021 - APS
Materials possessing multiple states are promising to emulate synaptic and neuronic
behaviors. Their operation frequency, typically in or below the GHz range, however, limits …

Ferroelectricity with Asymmetric Hysteresis in Metallic Ultrathin Films

J Lu, G Chen, W Luo, J Íñiguez, L Bellaiche, H ** in the polarization and electrocaloric response of 0.9 Pb (Mg 1/3 Nb 2/3) O 3–0.1 PbTiO 3 relaxor ferroelectric ceramics
A Bradeško, M Vrabelj, L Fulanović… - Journal of Materials …, 2021 - pubs.rsc.org
In ferroelectrics, the effects of acceptor do** on electrical and electromechanical
properties, often referred to as the “hardening” effects, are commonly related to domain-wall …