| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Bhatnagar, Akash
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2022Resistive switching in ferroelectric Bi2FeCrO6 thin films and impact on the photovoltaic effect
- 2022Control of Layering in Aurivillius Phase Nanocomposite Thin Films and Influence on Ferromagnetism and Optical Absorptioncitations
- 2021Strongly enhanced and tunable photovoltaic effect in ferroelectric-paraelectric superlattices
- 2021Anomalous circular bulk photovoltaic effect in BiFeO3 thin films with stripe-domain pattern
- 2020Impact of Samarium on the growth of epitaxial Bismuth ferrite thin films
- 2020Impact of Samarium on the Growth of Epitaxial Bismuth Ferrite Thin Filmscitations
- 2020Nanocomposites with Three-Dimensional Architecture and Impact on Photovoltaic Effectcitations
- 2016Surface passivation of semiconducting oxides by self-assembled nanoparticlescitations
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article
Nanocomposites with Three-Dimensional Architecture and Impact on Photovoltaic Effect
Abstract
We demonstrate the synthesis of self-assembled three-dimensional nanocomposite thin films consisting of NiO nanocolumns in an layered Aurivillius phase matrix. The structures were grown on single-crystal SrTiO3 substrates via pulsed laser deposition (PLD) with single ceramic (PbTiO3)x(BiNi2/3Nb1/3O3)1-x targets. The nanocolumns, which are about 10 nm in diameter each, extend over the entire film thickness of up to 225 nm. We reveal the difference in electrical conduction properties of the nanocolumns and the surrounding matrix on the nanoscale via conductive atomic force microscopy. The nanocomposite thin films exhibit improved photovoltaic performance compared to both pure PbTiO3 and homogeneous Aurivillius phase thin films.