| 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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Mariotti, Davide
University of Strathclyde
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Low temperature plasma‐assisted double anodic dissolution: a new approach for the synthesis of GdFeO3 perovskite nanoparticlescitations
- 2024Low temperature plasma‐assisted double anodic dissolution: a new approach for the synthesis of GdFeO 3 perovskite nanoparticlescitations
- 2024Stability in Photoluminescence and Photovoltaic Properties of Formamidinium Lead Iodide Quantum Dots
- 2023A Single‐Step Process to Produce Carbon Nanotube‐Zinc Compound Hybrid Materialscitations
- 2021Carrier extraction from metallic perovskite oxide nanoparticlescitations
- 2021Understanding plasma–ethanol non-equilibrium electrochemistry during the synthesis of metal oxide quantum dotscitations
- 2020Tuning the Bandgap Character of Quantum‐Confined Si–Sn Alloyed Nanocrystalscitations
- 2019Nanostructured perovskite solar cells
- 2018Zero-dimensional methylammonium iodo bismuthate solar cells and synergistic interactions with silicon nanocrystalscitations
- 2018Low-Loss and Tunable Localized Mid-Infrared Plasmons in Nanocrystals of Highly Degenerate InNcitations
- 2018Microplasma-assisted electrochemical synthesis of Co3O4 nanoparticles in absolute ethanol for energy applicationscitations
- 2017Zero-dimensional methylammonium iodo bismuthate solar cells and synergistic interactions with silicon nanocrystalscitations
- 2017Charge carrier localised in zero-dimensional (CH 3 NH 3 ) 3 Bi 2 1 9 clusterscitations
- 2017Charge carrier localised in zero-dimensional (CH3NH3)3Bi219 clusterscitations
- 2017Charge carrier localised in zero-dimensional (CH3NH3)3Bi219 clusterscitations
- 2017Charge carrier localised in zero-dimensional (CH3NH3)3Bi2I9 clusterscitations
- 2013Improved Optoelectronic Properties of Silicon Nanocrystals/Polymer Nanocomposites by Microplasma-Induced Liquid Chemistrycitations
Places of action
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article
Carrier extraction from metallic perovskite oxide nanoparticles
Abstract
We observe the extraction of carriers excited between two types of bands in the perovskite oxide, Sr-deficient strontium niobate (Sr<sub>0.9</sub>NbO<sub>3</sub>). Sr<sub>0.9</sub>NbO<sub>3</sub> exhibits metallic behaviour and high conductivity, whilst also displaying broad absorption across the ultraviolet, visible, and near-infrared spectral regions, making it an attractive material for solar energy conversion. Furthermore, the optoelectronic properties of strontium niobate can easily be tuned by varying the Sr fraction or through doping. Sr-deficient strontium niobate exhibits a split conduction band, which enables two types of optical transitions: intraband and interband. However, whether such carriers can be extracted from an unusual material as such remains unproven. In this report, we have overcome the immense challenge of photocarrier extraction by fabricating an extremely thin absorber layer of Sr<sub>0.9</sub>NbO<sub>3</sub> nanoparticles. These findings open up great opportunities to harvest a very broad solar spectral absorption range with reduced recombination losses.