HfO2-based resistive switching memory devices for neuromorphic computing

S Brivio, S Spiga, D Ielmini - Neuromorphic Computing and …, 2022‏ - iopscience.iop.org
HfO 2-based resistive switching memory (RRAM) combines several outstanding properties,
such as high scalability, fast switching speed, low power, compatibility with complementary …

Electron‐Sponge Nature of Polyoxometalates for Next‐Generation Electrocatalytic Water Splitting and Nonvolatile Neuromorphic Devices

W Ahmad, N Ahmad, K Wang, S Aftab, Y Hou… - Advanced …, 2024‏ - Wiley Online Library
Designing next‐generation molecular devices typically necessitates plentiful oxygen‐
bearing sites to facilitate multiple‐electron transfers. However, the theoretical limits of …

[HTML][HTML] Multilevel HfO2-based RRAM devices for low-power neuromorphic networks

V Milo, C Zambelli, P Olivo, E Pérez… - APL materials, 2019‏ - pubs.aip.org
Training and recognition with neural networks generally require high throughput, high
energy efficiency, and scalable circuits to enable artificial intelligence tasks to be operated at …

Accurate program/verify schemes of resistive switching memory (RRAM) for in-memory neural network circuits

V Milo, A Glukhov, E Pérez, C Zambelli… - … on Electron Devices, 2021‏ - ieeexplore.ieee.org
Resistive switching memory (RRAM) is a promising technology for embedded memory and
its application in computing. In particular, RRAM arrays can provide a convenient primitive …

Flexible 3D memristor array for binary storage and multi‐states neuromorphic computing applications

TY Wang, JL Meng, L Chen, H Zhu, QQ Sun, SJ Ding… - InfoMat, 2021‏ - Wiley Online Library
The demand of flexible neuromorphic computing electronics is increasing with the rapid
development of wearable artificial intelligent devices. The flexible resistive random‐access …

Analysis of the statistics of device-to-device and cycle-to-cycle variability in TiN/Ti/Al: HfO2/TiN RRAMs

E Pérez, D Maldonado, C Acal, JE Ruiz-Castro… - Microelectronic …, 2019‏ - Elsevier
In order to study the device-to-device and cycle-to-cycle variability of switching voltages in 4-
kbit RRAM arrays, an alternative statistical approach has been adopted by using …

Toward reliable multi-level operation in RRAM arrays: Improving post-algorithm stability and assessing endurance/data retention

E Perez, C Zambelli, MK Mahadevaiah… - IEEE Journal of the …, 2019‏ - ieeexplore.ieee.org
Achieving a reliable multi-level operation in resistive random access memory (RRAM) arrays
is currently a challenging task due to several threats like the post-algorithm instability …

HRS instability in oxide-based bipolar resistive switching cells

S Wiefels, C Bengel, N Kopperberg… - … on Electron Devices, 2020‏ - ieeexplore.ieee.org
One of the key challenges in the reliability of valence change [valence change-based
memory (VCM)] resistive switching random access memories (ReRAMs) is the short-term …

A modeling methodology for resistive ram based on stanford-pku model with extended multilevel capability

J Reuben, D Fey, C Wenger - IEEE transactions on …, 2019‏ - ieeexplore.ieee.org
Modeling of resistive RAMs (RRAMs) is a herculean task due to its non-linearity. While the
exigent need for a model has motivated research groups to formulate realistic models, the …

A consistent model for short-term instability and long-term retention in filamentary oxide-based memristive devices

N Kopperberg, S Wiefels, S Liberda… - … Applied Materials & …, 2021‏ - ACS Publications
Major challenges concerning the reliability of resistive switching random access memories
based on the valence change mechanism (VCM) are short-term instability and long-term …