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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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Rijnders, Guus
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Enhanced Piezoelectricity by Polarization Rotation through Thermal Strain Manipulation in PbZr<sub>0.6</sub>Ti<sub>0.4</sub>O<sub>3</sub> Thin Films
- 2024The effect of intrinsic magnetic order on electrochemical water splittingcitations
- 2024Stabilizing Perovskite Pb(Mg<sub>0.33</sub>Nb<sub>0.67</sub>)O<sub>3</sub>-PbTiO<sub>3</sub> Thin Films by Fast Deposition and Tensile Mismatched Growth Templatecitations
- 2023On the importance of the SrTiO3 template and the electronic contact layer for the integration of phase-pure low hysteretic Pb(Mg0.33Nb0.67)O3-PbTiO3 layers with Sicitations
- 2021Growth and crystallization of sio2/geo2 thin films on si(100) substratescitations
- 2021Growth and crystallization of sio 2 /geo 2 thin films on si(100) substratescitations
- 2020Single-Source, Solvent-Free, Room Temperature Deposition of Black γ-CsSnI 3 Filmscitations
- 2020Origins of infrared transparency in highly conductive perovskite stannate BaSnO3citations
- 2020Single‐Source, Solvent‐Free, Room Temperature Deposition of Black γ‐CsSnI3 Filmscitations
- 2020Epitaxial growth of full range of compositions of (1 1 1) PbZr1- xTixO3 on GaNcitations
- 2017Tuning of large piezoelectric response in nanosheet-buffered lead zirconate titanate films on glass substratescitations
- 2017One step toward a new generation of C-MOS compatible oxide PN junctionscitations
- 2016Long-range domain structure and symmetry engineering by interfacial oxygen octahedral coupling at heterostructure interfacecitations
- 2016A flexoelectric microelectromechanical system on siliconcitations
- 2015Epitaxy on Demandcitations
- 2014Patterning of Epitaxial Perovskites from Micro and Nano Molded Stencil Maskscitations
- 2012High-Temperature Magnetic Insulating Phase in Ultrathin La0.67Sr0.33MnO3 Filmscitations
- 2011Metallic and Insulating Interfaces of Amorphous SrTiO3-Based Oxide Heterostructurescitations
- 2009Low-temperature solution synthesis of chemically functional ferromagnetic FePtAu nanoparticlescitations
- 2007Magnetic effects at the interface between non-magnetic oxidescitations
Places of action
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article
Origins of infrared transparency in highly conductive perovskite stannate BaSnO3
Abstract
<p>Near-infrared absorption in transparent conducting oxides (TCOs) is usually caused by electronic intraband transition at high doping levels. Improved infrared transparency is commonly explained by enhanced drift mobility in these TCOs. Here, an alternative cause behind the high infrared transparency of La-doped barium stannate (LBSO) transparent electrodes is presented. Following the Drude model formalism, we reconstructed spectrally resolved dielectric permittivity for a set of thin films with different free electron concentrations. A comparison of optical properties of LBSO with the tin-doped indium oxide thin films with identical carrier concentrations suggests that the redshift of the screened plasma wavelength for LBSO originates from its large high-frequency dielectric constant of 4.4, one of the highest reported for the s-orbital-based TCOs. Moreover, our measurements confirm an optical mobility significantly higher (>300 cm2/V s) than the drift mobility, effectively suppressing the free carrier absorption. These factors enable high infrared transparency of LBSO films and motivate further exploration of LBSO as broadband TCOs for solar cells and nanophotonics. </p>