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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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Banerjee, Tamalika
University of Groningen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Domains with Varying Conductance in Tensile Strained SrMnO3 Thin Films Using Out-of-Plane Electric Fieldscitations
- 2024Domains with Varying Conductance in Tensile Strained SrMnO 3 Thin Films Using Out-of-Plane Electric Fieldscitations
- 2022Towards Energy Efficient Memristor-based TCAM for Match-Action Processingcitations
- 2018Evolution of the magnetoresistance lineshape with temperature and electric field across Nb-doped SrTiO3 interfacecitations
- 2018Electric Field Modulation of Spin Accumulation in Nb-doped SrTiO3 with Ni/AlOx Spin Injection Contactscitations
- 2018Large room-temperature tunneling anisotropic magnetoresistance and electroresistance in single ferromagnet/Nb:SrTiO3 Schottky devicescitations
- 2018Electric field modulation of tunneling anisotropic magnetoresistance across the Schottky interface of Ni/Nb-doped SrTiO3at room temperature
- 2015Electric Field Control of Spin Lifetimes in Nb-SrTiO3 by Spin-Orbit Fields
- 2015Electrostatic analysis of n-doped SrTiO3 metal-insulator-semiconductor systemscitations
- 2004Vortex dynamics at subcritical currents at microwave frequencies in DyBa2Cu3O7-δ thin filmscitations
- 2002Peak effect and its evolution with defect structure in YBa2Cu3O7-δ thin films at microwave frequenciescitations
- 2002Effect of swift heavy ion irradiation on surface resistance of DyBa2Cu3O7−δ thin films at microwave frequencies
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article
Domains with Varying Conductance in Tensile Strained SrMnO3 Thin Films Using Out-of-Plane Electric Fields
Abstract
<p>Domains and domain wall engineering have been extensively explored in ferroic materials for a wide range of applications in nanoelectronics and spintronics. Complex oxides exhibiting strongly correlated properties are model platforms for such studies where response to strain or external stimuli such as electric field, temperature and light can be probed. Here, domains in strained SrMnO<sub>3</sub> films, grown on a degenerate semiconductor, allowing for conduction in an out-of-plane geometry, are studied using a combination of microscopy probes. Using conductive atomic force microscopy, electrically isolated domains with varying conductance are found and their temporal evolution is investigated. Further, their formation and microstructure are studied using scanning transmission electron microscopy and secondary electron contrast in scanning electron microscopy. An important contribution is establishing that the observed domains are formed by cracks, driven by inhomogeneous strain relaxation throughout the film, resulting in significantly high strain planes. The potential of secondary electrons to detect domain dependent contrast over a large area, ensuing due to the use of a degenerate semiconductor correlates with the conductive properties of the domains and serves as a new direction to probe domains and domain walls in ferroic materials.</p>