61 citations · 165 across the 13 of their papers we have counts for
8 papers · 1 filter
Optimization of the multi-mem response of topotactic redox LaSrMnCoO
W. Román Acevedo, M. H. Aguirre, C. Ferreyra +6
Memristive systems emerge as strong candidates for the implementation of Resistive Random Access Memories (RRAM) and neuromorphic computing devices, as they can mimic the electrica…
Comment on "Evidence for absence of metallic surface states in BiO2-terminated BaBiO3 thin films"
Diego Rubi, Ana María Llois, Verónica Vildosola
In a recent work by Ji Seop Oh et al., BaBiO3(001) thin films were grown on SrTiO3 by Pulsed Laser Deposition. It was argued that the films are BiO2-terminated from the modelling o…
Origin of multistate resistive switching in Ti/manganite/Si/Si heterostructures
W. Román Acevedo, C. Acha, M. J. Sánchez +2
We report on the growth and characterization of Ti/Mn/Si/n-Si memristive devices. We demonstrate that using current as electrical stimulus unveils an…
Manganite-based three level memristive devices with self-healing capability
W. Román Acevedo, D. Rubi, J. Lecourt +5
We report on non-volatile memory devices based on multifunctional manganites. The electric field induced resistive switching of Ti/Mn/n-Si devices is explo…
Tuning the electronic properties at the surface of BaBiO3 thin films
Cristian Ferreyra, Francisco Guller, Florencia Marchini +7
The presence of 2D electron gases at surfaces or interfaces in oxide thin films remains a hot topic in condensed matter physics. In particular, BaBiO3 appears as a very interesting…
Ferromagnetism and increased ionicity in epitaxially grown TbMnO3 films
D. Rubi, C. de Graaf, C. J. M. Daumont +3
Thin films of TbMnO3 have been grown on SrTiO3 substrates. The films grow under compressive strain and are only partially clamped to the substrate. This produces remarkable changes…