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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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Singh, Chandra Bhal
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2022Control of Layering in Aurivillius Phase Nanocomposite Thin Films and Influence on Ferromagnetism and Optical Absorptioncitations
- 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
- 2019Synthesis and dielectric characterization of BaZrNb2O8 high temperature piezoelectric ceramics
- 2019Structural, dielectric, semiconducting and optical properties of high-energy ball milled YFeO3 nano-particles
- 2018Development of Textured Electrode, Index Matching Layer and Nanostructured Materials for Light Trapping inside Photovoltaic devicescitations
- 2018Effect of grain size on structural and dielectric properties of barium titanate piezoceramics synthesized by high energy ball millingcitations
- 2014Effect of Substrate Temperature Variation and Tartarization on micro-Structural and Optical Properties of Pulsed DC Sputtered Hydrogenated ZnO: Al Filmscitations
- 2013Application of SixNy:Hz (SiN) as index matching layer in a-Si:H thin film solar cellscitations
- 2013Raman and FTIR Studies on PECVD Grown Ammonia-Free Amorphous Silicon Nitride Thin Films for Solar Cell Applicationscitations
- 2013Optical and Structural Properties of Ammonia-Free Amorphous Silicon Nitride Thin Films for Photovoltaic Applicationscitations
- 2012Ion-induced secondary electrons emission measurement from MgO films deposited on multiwalled carbon nanotubescitations
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article
Impact of Samarium on the Growth of Epitaxial Bismuth Ferrite Thin Films
Abstract
Doping of rhombohedral bismuth ferrite (BFO) with rare earth elements has been widely investigated as a pathway to extract ferromagnetic response from an otherwise antiferromagnetic material. However, increased level of such doping, in conjunction with the ability of BFO to accommodate large strain, has also resulted in nontrivial changes in the structure, i.e., transition to orthorhombic structure and phase separation to form vertically aligned columns. Herein, epitaxially grown and single crystalline samarium oxide (Sm2O3) and doped BFO films are used to investigate the structural evolution. Thin films are grown from undoped (BFO and Sm2O3) and doped targets, (0.2,0.5)Sm2O3-(0.8,0.5)BFO. In addition, the in‐plane strain, imposed by the lattice mismatch between film and substrates, is used to demonstrate the stability of the structures formed in the doped films. Interestingly, the resultant orthorhombic structures are found to be largely independent of the underlying substrates. In‐depth structural and nanoscopic measurements are conducted to investigate the structures. Ordered columnar structures, reminiscent of phase separation, are successfully obtained albeit driven by spontaneous ordering of differently oriented crystals.