202 citations · 405 across the 15 of their papers we have counts for
14 papers
On the key role of oxygen vacancies electromigration in the memristive response of ferroelectric devices
C. Ferreyra, M. Rengifo, M. J. Sánchez +3
Ferroelectric memristors are intensively studied due to their potential implementation in data storage and processing devices. In this work we show that the memristive behavior of…
Large memcapacitance and memristance at Nb:SrTiO / LaSrMnCoO Topotactic Redox Interface
W. R. Acevedo, C. A. M. van den Bosch, M. H. Aguirre +7
The possibility to develop neuromorphic computing devices able to mimic the extraordinary data processing capabilities of biological systems spurs the research on memristive system…
Out of equilibrium transport through an Anderson impurity: Probing scaling laws within the equation of motion approach
C. A. Balseiro, Gonzalo Usaj, M. J. Sanchez
We study non-equilibrium electron transport through a quantum impurity coupled to metallic leads using the equation of motion technique at finite temperature T. Assuming that the i…
Hysteresis Switching Loops in Ag-manganite memristive interfaces
N. Ghenzi, M. J. Sanchez, F. Gomez-Marlasca +2
Multilevel resistance states in silver-manganite interfaces are studied both experimentally and through a realistic model that includes as a main ingredient the oxygen vacancies di…
Mechanism for bipolar resistive switching in transition metal oxides
M. J. Rozenberg, M. J. Sanchez, R. Weht +3
We introduce a model that accounts for the bipolar resistive switching phenomenom observed in transition metal oxides. It qualitatively describes the electric field-enhanced migrat…
DC four point resistance of a double barrier quantum pump
F. Foieri, L. Arrachea, M. J. Sanchez
We investigate the behavior of the dc voltage drop in a periodically driven double barrier structure (DBS) sensed by voltages probes that are weakly coupled to the system. We find…