| 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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Lotnyk, Andriy
Leibniz Institute of Surface Engineering
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Cleaning of laser-induced periodic surface structures on copper by gentle wet chemical processingcitations
- 2024Demonstration and STEM Analysis of Ferroelectric Switching in MOCVD‐Grown Single Crystalline Al0.85Sc0.15Ncitations
- 2024In situ atomic-scale observation of transformation from disordered to ordered layered structures in Ge-Sb-Te phase change memory thin filmscitations
- 2024Demonstration and STEM Analysis of Ferroelectric Switching in MOCVD‐Grown Single Crystalline Al<sub>0.85</sub>Sc<sub>0.15</sub>Ncitations
- 2022Control of Layering in Aurivillius Phase Nanocomposite Thin Films and Influence on Ferromagnetism and Optical Absorptioncitations
- 2022Control of magnetoelastic coupling in Ni/Fe multilayers using He+ ion irradiationcitations
- 2021Role of Reaction Intermediate Diffusion on the Performance of Platinum Electrodes in Solid Acid Fuel Cells
- 2021Strongly enhanced and tunable photovoltaic effect in ferroelectric-paraelectric superlattices
- 2021Compositional Patterning in Carbon Implanted Titania Nanotubes
- 2020Phase and grain size engineering in Ge-Sb-Te-O by alloying with La-Sr-Mn-O towards improved material properties
- 2020Biaxially Textured Titanium Thin Films by Oblique Angle Deposition: Conditions and Growth Mechanisms
- 2020Nanocomposites with Three-Dimensional Architecture and Impact on Photovoltaic Effectcitations
- 2020Structural Transitions in Ge2Sb2Te5 Phase Change Memory Thin Films Induced by Nanosecond UV Optical Pulses
- 2019Influence of substrate dimensionality on the growth mode of epitaxial 3D-bonded GeTe thin films: From 3D to 2D growth
- 2017Ion Beam Assisted Deposition of Thin Epitaxial GaN Filmscitations
- 2017Research Update: Van-der-Waals epitaxy of layered chalcogenide Sb2Te3 thin films grown by pulsed laser deposition
- 2016Local atomic arrangements and lattice distortions in layered Ge-Sb-Te crystal structures
- 2016Crystallization of Ge2Sb2Te5 thin films by nano- and femtosecond single laser pulse irradiation
- 2011Structure and dynamics of the fast lithium ion conductor "li 7La3Zr2O12"
- 2010Development towards MSM active FePd thick films
Places of action
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article
Control of Layering in Aurivillius Phase Nanocomposite Thin Films and Influence on Ferromagnetism and Optical Absorption
Abstract
Layered structures in complex oxide systems, reminiscent of superlattices, albeit naturally occurring, are often considered superior than their respective rudimentary forms. The enhanced functionalities related to the ferroic character have been known for a while now, and the enhanced photoelectrical properties have been only very recently demonstrated. Despite the improved performance, synthesis of such structures with precise control remains to be a bottleneck. In this work, this issue is addressed with a perovskite phase target of (PbTiO3)0.65(BiNi2/3Nb1/3O3)0.35. The deposition parameters are shown to have a deterministic control over the phase of the resultant thin film, that is, a layered Aurivillius phase or a perovskite phase. The resultant layered phase is demonstrated to have superior ferroic properties, in addition to an improved light absorption in the visible regime, thus making it an attractive photoferroic system. The authors thank K. Dörr and D. Rata for the X-ray measurements, M. Lisca for the technical support, and B. Fuhrmann and S. Schlenker for their support with the facilities at the Interdisziplinäre Zentrum für Materialwissenschaften (IZM). Financial support from Deutsche Forschungsgemeinschaft (DFG) via Sonderforschungsbereiche (SFB) 762 (project A12), Bundesministerium für Bildung und Forschung (BMBF) project no. 03Z22HN12, and Europäischer Fonds für regionale Entwicklung (EFRE) Sachsen-Anhalt is gratefully acknowledged. With funding from the Spanish government through the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000917-S). Peer reviewed