RT info:eu-repo/semantics/masterThesis
T1 Design of a testbench for the evaluation of memristors based on organic compounds
A1 Bush Espinosa, Lydia
A2 Universidad de Valladolid. Facultad de Ciencias
K1 Non-Invasive Readout
K1 Programmable current source
K1 Organic memristors
AB This Master’s Thesis presents the design and simulation of a fully integrated testbench forthe evaluation of memristive devices, with a specific focus on organic memristors. Unlikeconventional systems that inject voltage and measure current, this work proposes a novelapproach based on current injection and voltage sensing, offering better control over theexcitation signal and ensuring compatibility with sensitive, low-voltage devices.Organic memristors, known for their low-power operation, scalability, and compatibilitywith flexible electronics, require non-invasive readout techniques due to their sensitivity toelectrical stress, as any memristor. The system is divided into three main functional blocks:a programmable current source capable of supplying a wide range of currents; a memristorselector that enables polarity and device control; and a logic block that manages selectionsignals and test modes.Designed using 0.18 μm CMOS technology, the circuit allows safe readout through low-voltage, short-duration current pulses. Extensive simulations validate the system’s robustness,precision, and adaptability, offering a promising solution for the future integration and char-acterization of emerging memristive technologies.
YR 2025
FD 2025
LK https://uvadoc.uva.es/handle/10324/79003
UL https://uvadoc.uva.es/handle/10324/79003
LA eng
NO Departamento de Electricidad y Electrónica
DS UVaDOC
RD 29-mar-2026