Ferroelectric photovoltaic materials and devices

X Han, Y Ji, Y Yang - Advanced Functional Materials, 2022 - Wiley Online Library
Ferroelectric materials have been a focus of much research over the last few decades for
their unique piezoelectric and optoelectronic properties. Conventional solar cells have been …

Narrow bandgap inorganic ferroelectric thin film materials

L Wu, Y Yang - Advanced Materials Interfaces, 2022 - Wiley Online Library
Harvesting solar energy to solve the energy crisis and environmental pollution is a research
hotspot in the photovoltaic industry today. Conventional ferroelectric materials have a …

Cobalt doping of bismuth ferrite for matched dielectric and magnetic loss

M Zhang, HJ Yang, Y Li, WQ Cao, XY Fang… - Applied Physics …, 2019 - pubs.aip.org
We get insight into the atomic-molecular evolution of crystal engineering on BiFeO 3 (BFO).
Doping a small amount of Co ions into BFO enables us to introduce more oxygen vacancies …

Study on ferroelectric polarization induced resistive switching characteristics of neodymium-doped bismuth ferrite thin films for random access memory applications

S Kossar, R Amiruddin, A Rasool, MCS Kumar… - Current Applied …, 2022 - Elsevier
The present work reports on resistive switching (RS) characteristics of Neodymium (Nd)-
doped bismuth ferrite (BFO) layers. The Nd (2–10 at%) doped BFO thin film layers were …

Large photocurrent density in polycrystalline hexagonal YMnO3 thin film induced by ferroelectric polarization and the positive driving effect of grain boundary

M Tian, Y Li, G Wang, X Hao - Solar Energy Materials and Solar Cells, 2021 - Elsevier
Anomalous photovoltaic effect and switchable photovoltaic output have propelled much
recent research and development of ferroelectric photovoltaic (FE-PV) materials in solar cell …

Piezo-enhanced photocatalytic performance of bismuth ferrite-based thin film for organic pollutants degradation

V Tiron, R Jijie, T Matei, IL Velicu, S Gurlui, G Bulai - Coatings, 2023 - mdpi.com
This work addresses the global sustainable development concerns by investigating the
enhancement of piezo-photocatalytic efficiency in bismuth ferrite-based thin films …

Fe3+‐ and Nb5+‐Substituted Na0.5Bi0.5TiO3: A Route toward Enhanced Ferroelectric Photovoltaic Response in Al/NBFNT/Ag Solar Cell through Reduced …

L Venkidu, N Raja, DEJ Ruth, A Rashid… - Energy …, 2023 - Wiley Online Library
Bulk ferroelectrics hold tremendous potential for the rapidly growing field of photovoltaic
applications due to the separation of charge carriers caused by polarization, resulting in a …

In-situ stress modulated ferroelectric photovoltaic effect in cluster-assembled TbFe2/Bi5Ti3FeO15 heterostructural films

Y Bai, B Yang, S Zhao - Applied Physics Letters, 2019 - pubs.aip.org
TbFe 2/Bi 5 Ti 3 FeO 15 heterostructural films were prepared by inserting cluster-assembled
TbFe 2 microdiscs into a Bi 5 Ti 3 FeO 15 matrix using low energy cluster beam deposition …

Optical coalition in the electrical and magnetic induction of Dy and Tb-doped BFO-based multiferroic

S Kumar, S Thakur, GA Kaur, M Shandilya, R Rai - Applied Physics A, 2023 - Springer
BiFeO3-based ferroelectromagnetic materials have fulfilled the demand for optically active
material for photovoltaic applications. The substitution of rare earth material Dy and Tb …

Maximizing Short Circuit Current Density and Open Circuit Voltage in Oxygen Vacancy-Controlled Bi1–xCaxFe1–yTiyO3−δ Thin-Film Solar Cells

S Nandy, K Kaur, S Gautam, KH Chae… - … Applied Materials & …, 2020 - ACS Publications
Designing solid-state perovskite oxide solar cells with large short circuit current (J SC) and
open circuit voltage (V OC) has been a challenging problem. Epitaxial BiFeO3 (BFO) films …