88 citations · 303 across the 35 of their papers we have counts for
8 papers · 1 filter
Beyond Impedance Additivity: A Systematic Nonlinear Perspective on Memristor Associations
Luiz A. Meneghetti, Leonardo K. Castelano, Antônio Sérgio dos Santos +5
We investigate the validity of the superposition principle and impedance additivity in AC circuits containing a memristive device connected in series with a resistor, capacitor, or…
Optical memory in a MoSe/Clinochlore device
Alessandra Ames, Frederico B. Sousa, Gabriel A. D. Souza +10
Two-dimensional heterostructures have been crucial in advancing optoelectronic devices utilizing van der Waals materials. Semiconducting transition metal dichalcogenide monolayers,…
Microscopic Modeling of Polarization Dynamics in Leaky Dielectrics: Insights into Ferroelectric-Like Behavior
Igor Ricardo Filgueira e Silva, Ovidiu Lipan, Fabian Hartmann +2
Based on a microscopic model of nonequilibrium carrier generation in a leaky dielectric, we analytically derive hysteresis loops for the dielectric response of non-polar, non-ferro…
Unified Model for Probing Solar Cell Dynamics via Cyclic Voltammetry and Impedance Spectroscopy
Victor Lopez-Richard, Luiz A. Meneghetti, Gabriel L. Nogueira +2
Despite the remarkable progress in emerging solar cell technologies such as hybrid organic-inorganic perovskites, there are still significant limitations related to the stability o…
Tuning the conductance topology in solids
Victor Lopez-Richard, Rafael Schio Wengenroth Silva, Ovidiu Lipan +1
The inertia of trapping and detrapping of nonequilibrium charge carriers affects the electrochemical and transport properties of both bulk and nanoscopic structures in a very pecul…
Determination of carrier density and dynamics via magneto-electroluminescence spectroscopy in resonant tunneling diodes
E. R. Cardozo de Oliveira, A. Naranjo, A. Pfenning +6
We study the magneto-transport and magneto-electroluminescence properties of purely n-doped GaAs/AlGaAs resonant tunneling diodes with an InGaAs q…