Forming‐free grain boundary engineered hafnium oxide resistive random access memory devices

S Petzold, A Zintler, R Eilhardt, E Piros… - Advanced Electronic …, 2019 - Wiley Online Library
A model device based on an epitaxial stack combination of titanium nitride (111) and
monoclinic hafnia (11 1¯) is grown onto ac‐cut Al2O3‐substrate to target the role of grain …

Tailoring the Switching Dynamics in Yttrium Oxide‐Based RRAM Devices by Oxygen Engineering: From Digital to Multi‐Level Quantization toward Analog Switching

S Petzold, E Piros, R Eilhardt, A Zintler… - Advanced Electronic …, 2020 - Wiley Online Library
This work investigates the transition from digital to gradual or analog resistive switching in
yttrium oxide‐based resistive random‐access memory devices. It is shown that this transition …

Simulation of bipolar-type resistive switching devices using a recursive approach to the dynamic memdiode model

E Miranda, E Piros, FL Aguirre, T Kim… - IEEE Electron …, 2023 - ieeexplore.ieee.org
Very often researchers in the field of resistive switching devices or memristors need to model
their experimental data using a compact representation without dealing with the …

Memristive state equation for bipolar resistive switching devices based on a dynamic balance model and its equivalent circuit representation

E Miranda, J Suñé - IEEE Transactions on Nanotechnology, 2020 - ieeexplore.ieee.org
A memory state equation consistent with a number of experimental observations is
presented and discussed within the framework of Chua's memristive systems theory. The …

Mesoscopic Theory of Resistive Switching

E Miranda, J Suñé - IEEE Electron Device Letters, 2024 - ieeexplore.ieee.org
The quantum nature of filamentary-type resistive switching (RS) occurring in thin oxide films
has been investigated for more than two decades and though the key concepts for a …

The Role of the Programming Trajectory in the Power Dissipation Dynamics and Energy Consumption of Memristive Devices

E Miranda, E Piros, FL Aguirre, T Kim… - IEEE Electron …, 2024 - ieeexplore.ieee.org
Tuning the conductance of a memristive device is a process that requires energy and
involves power dissipation. In this letter, the role the memory state programming strategy …

[PDF][PDF] Substoichiometric Phases of Hafnium Oxide with Semiconducting Properties

N Kaiser - 2023 - d-nb.info
Since the dawn of the information age, all developments that provided a significant
improvement in information processing and data transmission have been considered as key …

[PDF][PDF] Resistive switching devices with improved control of oxygen vacancies dynamics

V Fra - 2021 - core.ac.uk
According to some analysts, the information revolution responsible for the unprecedentedly
fast technological development of last decades is about to give way to the “Neuromorphic …