The impact of oxygen partial pressure in modifying energy storage property of lanthanum doped multiferroic bismuth ferrite thin films deposited via pulsed laser …

SP Balmuchu, E Radhika, P Dobbidi - Journal of Energy Storage, 2023 - Elsevier
Lead-free dielectric thin films' potential as pulse capacitors in power electronic devices has
garnered attention to their energy storage usage. The current study aims at the growth of …

Enhanced magnetic properties and leakage current mechanism in bismuth lanthanum ferrite thin films coupled with impedance and magnetic studies

SP Balmuchu, S Sahu, P Dobbidi - Vacuum, 2023 - Elsevier
A highly crystalline and pure phase Bi 0.993 La 0.007 FeO 3 (BLFO) thin films have been
grown using a pulsed laser deposition technique. The structural analysis confirmed the thin …

Exploring current conduction dynamics in multiferroic BiFeO3 thin films prepared via modified chemical solution method

WA Wani, H Venkataraman, K Ramaswamy - Scientific Reports, 2024 - nature.com
The current study describes current conduction mechanisms in BiFeO3 thin films prepared
by using a modified chemical solution-based technique. In particular, in these films, X-ray …

Plasmonic-enhanced photovoltaic output in bismuth ferrite films

Y Li, J Wei, Z Sun, Z Liu, M Xiahou, Y He… - Materials Research …, 2023 - Elsevier
Recently, the ferroelectric photovoltaic effect of BiFeO 3 has attracted much attention due to
its above-bandgap photovoltage and switchable photocurrent. However, the very low …

Interface engineering of composite systems: Focusing on the compatibility of reduced graphene oxide and Bi0. 8La0. 1Ba0. 1Fe0. 9Ti0. 1O3 hybrid systems

S Kumar, P Uniyal, N Gouitaa, DK Sharma… - Materials Today …, 2024 - Elsevier
The composite of reduced graphene oxide and perovskite-based ferroelectric materials
offers exciting opportunities to enhance the optical performance of optoelectronic devices …

Connecting electrical current conduction and Urbach energy in doped BiFeO3 thin-films

WA Wani, H Venkataraman, K Ramaswamy - Materials Chemistry and …, 2023 - Elsevier
The present study explores the influence of Co 2+ and Mn 4+ ions on the optical and
electrical properties of bismuth ferrite thin films prepared on indium tin oxide-coated glass …

Photon upconversion assisted ferroelectric photovoltaics: Device configuration with multifaceted influence in augmenting the photovoltaic response of BiFeO3 thin …

WA Wani, G Gupta, S Rath… - Progress in …, 2024 - Wiley Online Library
This work presents a novel paradigm for upconversion‐assisted ferroelectric photovoltaic
devices. The system comprises a ferroelectric active layer (BiFeO3), an upconverter layer …

Photovoltaic Effect of La and Mn Co-Doped BiFeO3 Heterostructure with Charge Transport Layers

J Lv, H Ning - Materials, 2024 - mdpi.com
Bismuth ferrite BiFeO3 (BFO)-based ferroelectrics have great potential as inorganic
perovskite-like oxides for future solar cells applications due to their unique physical …

Structure and ferroelectric photovoltaic effect modulation in the epitaxial BiFeO3/La0. 5Sr0. 5CO3 heterostructures

C Wang, Y Song, L Wu, C Xue, H Feng, H Li… - Micro and …, 2024 - Elsevier
Abstract Square-shaped BiFeO 3 (BFO) thin films were prepared on SrTiO 3 (STO)
substrates by off-axis magnetron sputtering using La 0.5 Sr 0.5 CoO 3 (LSCO) as the bottom …

Defect-Induced Control on Current Conduction of Cobalt-Doped BiFeO3 Thin-Film Devices

WA Wani, BH Venkataraman… - Journal of Electronic …, 2023 - Springer
We report investigations of the optical band gap and the current conduction in cobalt-doped
BiFeO3 (BFO)-based thin film devices. It is widely believed that oxygen vacancies play a …