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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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Kumar, P. S. Anil
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Publications (4/4 displayed)
- 2023A multilevel electrolyte-gated artificial synapse based on ruthenium-doped cobalt ferritecitations
- 2023Synaptic plasticity investigation in permalloy based channel material for neuromorphic computingcitations
- 2017Effect of microstructure on the electronic transport properties of epitaxial CaRuO<SUB>3</SUB> thin filmscitations
- 2014Probing a spin-glass state in SrRuO<SUB>3</SUB> thin films through higher-order statistics of resistance fluctuationscitations
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article
Probing a spin-glass state in SrRuO<SUB>3</SUB> thin films through higher-order statistics of resistance fluctuations
Abstract
The complex perovskite oxide SrRuO<SUB>3</SUB> shows intriguing transport properties at low temperatures due to the interplay of spin, charge, and orbital degrees of freedom. One of the open questions in this system is regarding the origin and nature of the low-temperature glassy state. In this paper we report on measurements of higher-order statistics of resistance fluctuations performed in epitaxial thin films of SrRuO<SUB>3</SUB> to probe this issue. We observe large low-frequency non-Gaussian resistance fluctuations over a certain temperature range. Our observations are compatible with that of a spin-glass system with properties described by hierarchical dynamics rather than with that of a simple ferromagnet with a large coercivity....