Photoresponsive piezoelectrics
Y Bai - Frontiers in Materials, 2021 - frontiersin.org
Most piezoelectric materials are not interactive with visible light, meaning that their band
gaps are beyond the photon energies of the visible part of the light spectrum. The first …
gaps are beyond the photon energies of the visible part of the light spectrum. The first …
Optomechanical Mapping of Ferroelectric Domains and the Piezo‐Photovoltaic Effect in Ba‐ and Ni‐Doped (K0.5Na0.5)NbO3
The piezo‐photovoltaic effect has been recently proposed as an analogy of the flexo‐
photovoltaic effect in noncentrosymmetric ferroelectrics that are also piezoelectric in nature …
photovoltaic effect in noncentrosymmetric ferroelectrics that are also piezoelectric in nature …
Recycling hazardous and energy-demanding piezoelectric ceramics using an oxide–halide perovskite upside-down composite method
SS Anandakrishnan, M Tabeshfar, M Nelo… - RSC …, 2024 - pubs.rsc.org
Piezoelectric ceramics are widely employed in electromechanical coupling components
such as sensors, actuators, and transducers owing to their excellent performance, cost …
such as sensors, actuators, and transducers owing to their excellent performance, cost …
Current modulation by optoelectric control of ferroelectric domains
Optoelectric control of domains is likely to pave the foundation for optoferroelectric devices.
This work reports the combined effect of light and low-voltage electric bias for optoelectric …
This work reports the combined effect of light and low-voltage electric bias for optoelectric …
Filterless Visible‐Range Color Sensing and Wavelength‐Selective Photodetection Based on Barium/Nickel Codoped Bandgap‐Engineered Potassium Sodium …
Photosensors, photodetectors, or color sensors are key components for various optical and
optoelectronic applications. Semiconductor‐based photodetection has been a dominator …
optoelectronic applications. Semiconductor‐based photodetection has been a dominator …
New insight into effects of oxygen vacancies on crystal structure and electrical properties of barium titanate dielectric ceramic
X Wang, G Zhang, Q Sun, Z Fei, Y Wang - Journal of Solid State Chemistry, 2023 - Elsevier
The oxygen vacancies in perovskite-type dielectric ceramic influence the crystal structure
and electrical properties of the ceramics significantly. In the work, the oxygen vacancies are …
and electrical properties of the ceramics significantly. In the work, the oxygen vacancies are …
Vacancy-induced niobate perovskite-tungsten bronze composite for synergetic tuning of ferroelectricity and band gaps
Niobate perovskites like the (K, Na) NbO3 (KNN) family are among the most important lead-
free ferroelectrics. Ba and Ni have been co-doped into KNN to induce Ni2+-oxygen vacancy …
free ferroelectrics. Ba and Ni have been co-doped into KNN to induce Ni2+-oxygen vacancy …
A single‐material multi‐source energy harvester, multifunctional sensor, and integrated harvester–sensor system—demonstration of concept
Single‐source energy harvesters that convert solar, thermal, or kinetic energy into electricity
for small‐scale smart electronic devices and wireless sensor networks have been under …
for small‐scale smart electronic devices and wireless sensor networks have been under …
A simulation model for narrow band gap ferroelectric materials
Various ferroelectric simulation models have been developed in recent decades in order to
study the mechanisms and predict the behaviors of ferroelectrics by simulating their …
study the mechanisms and predict the behaviors of ferroelectrics by simulating their …
Growth of tungsten bronze phase out of niobate perovskite phase for opto‐ferroelectric applications
Y Bai, C Prucker, NH Khansur - Journal of the American …, 2022 - Wiley Online Library
Engineering the optical bandgaps of classic ferroelectrics from the typical ultraviolet range
down to the visible range is an emerging methodology of developing the next‐generation …
down to the visible range is an emerging methodology of developing the next‐generation …