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 …

Functional oxides for photoneuromorphic engineering: toward a solar brain

A Pérez‐Tomás - Advanced Materials Interfaces, 2019 - Wiley Online Library
New device concepts and new computing principles are needed to balance our ever‐
growing appetite for data and information with the realization of the goals of increased …

Metal oxides in photovoltaics: all-oxide, ferroic, and perovskite solar cells

A Pérez-Tomás, A Mingorance, D Tanenbaum… - The future of …, 2018 - Elsevier
Semiconductor oxides have been applied in photovoltaic technologies for many years. The
remarkable versatility of their properties and the feasibility to be fabricated by simple, low …

Photovoltaic enhancement based on improvement of ferroelectric property and band gap in Ti-doped bismuth ferrite thin films

W Cai, C Fu, R Gao, W Jiang, X Deng… - Journal of alloys and …, 2014 - Elsevier
Ti-doped bismuth ferrite thin films were prepared via sol–gel spin-coating method. The
effects of titanium on the microstructure, optical, leakage, ferroelectric and photovoltaic …

Enhanced photovoltaic effects in A-site samarium doped BiFeO3 ceramics: the roles of domain structure and electronic state

CS Tu, CS Chen, PY Chen, HH Wei, VH Schmidt… - Journal of the European …, 2016 - Elsevier
This work reports enhanced photovoltaic (PV) responses of (Bi 1− x Sm x) FeO 3 (x= 0.0,
0.05, 0.10) ceramics (BFO100x Sm) with ITO film under near-ultraviolet irradiation (λ= 405 …

What ails the photovoltaic performance in single-layered unpoled BFO?–The role of oxygen annealing in improving the photovoltaic efficiency

WA Wani, H Renuka, S Kundu, S Goel… - Solar Energy, 2022 - Elsevier
We report enhanced photovoltaic efficiency in optimized monolayer BiFeO 3 (BFO) thin-film
based solar cells prepared by inexpensive spin-coating technique. The short circuit current …

Exploration of the intrinsic factors limiting the photocurrent density in ferroelectric BiFeO 3 thin film

JH Shah, H Ye, Y Liu, AM Idris, AS Malik… - Journal of materials …, 2020 - pubs.rsc.org
Ferroelectrics have ignited great interest in the field of photoelectrochemistry due to the built-
in electric field assisted charge separation and switchable polarization. However, low …

[PDF][PDF] Applications of ferroelectrics in photovoltaic devices

Y Liu, S Wang, Z Chen, L Xiao - Sci. China Mater, 2016 - researchgate.net
Ferroelectric materials exhibiting anomalous photovoltaic properties are one of the foci of
photovoltaic research. We review the foundations and recent progress in ferroelectric …

Large photovoltaic response in rare-earth doped BiFeO3 polycrystalline thin films near morphotropic phase boundary composition

PP Biswas, S Pal, V Subramanian… - Applied Physics …, 2019 - pubs.aip.org
The photovoltaic (PV) properties of polycrystalline Bi 1− x La x FeO 3 (x= 0–0.3) films have
been explored. The X-ray diffraction study reveals that there is a gradual phase transition …

Enhancement of dielectric, ferromagnetic and electrochemical properties of BiFeO3 nanostructured films through rare earth metal doping

RA Golda, A Marikani, EJ Alex - Ceramics International, 2020 - Elsevier
In this present work first assessment of enhanced electrochemical properties of Bismuth
Ferrite (BiFeO 3) thin films through Samarium (Sm) doping are delivered. Apart from this …