Non-zero crossing current–voltage characteristics of interface-type resistive switching devices

S Yarragolla, T Hemke, J Trieschmann… - Applied Physics …, 2024 - pubs.aip.org
A number of memristive devices, mainly ReRAMs, have been reported to exhibit a unique
non-zero crossing hysteresis attributed to the interplay of resistive and not yet fully …

A generalized workflow for creating machine learning-powered compact models for multi-state devices

J Hutchins, S Alam, A Zeumault, K Beckmann… - IEEE …, 2022 - ieeexplore.ieee.org
The predictive capability of existing physical descriptions of multi-state devices (eg, oxide
memristors, ferroelectrics, antiferroelectric, etc.) cannot be fully leveraged in circuit …

Coexistence mechanisms of negative differential resistance and resistive switching effects in a WO x-based memristor

Y Wang, X Chen, Y Shang, H Wang, D Guo… - New Journal of …, 2023 - pubs.rsc.org
Metal oxide memristors are highly desirable for bionic synaptic applications. Recently,
negative differential resistance (NDR) effects have been found in the resistance switching …

Variation-aware design space exploration of Mott memristor-based neuristors

S Alam, MM Islam, A Jaiswal, N Cady… - 2022 IEEE Computer …, 2022 - ieeexplore.ieee.org
Mott memristor (MM)-based neuristors are promising candidates for artificial neuron
implementations due to their scalability, energy efficiency, and CMOS-compatibility. A …

Design Space Exploration for Threshold Switch Assisted Memristive Memory

S Alam, MM Islam, J Hutchins, N Cady… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Here we present a variation-aware design space analysis for threshold switch (TS) assisted
memristive memory. TS is augmented in series with the standard one-transistor one-resistor …

Mathematical Model of Metal–Oxide Memristor Resistive Switching based on Full Physical Model of Heat and Mass Transfer of Oxygen Vacancies and Ions

AN Busygin, SY Udovichenko… - … status solidi (a), 2023 - Wiley Online Library
Herein, a 1D mathematical model of memristor resistive switching that includes a full
physical model of steady‐state heat and mass transfer is developed. The model considers …

Electro-Thermal Cosimulation of Vertical One-Transistor–One-Resistor (1T1R) Resistive Random Access Memory and Array

X Zhai, E Li, Y Niu, D Li, W Chen - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
With switching dynamics similar to synapses, resistive random access memories (RRAMs)
provide the solutions for brain-inspired computing. In this article, a compact model for a …

A Compact Model for Electro-Thermal Simulation of Resistive Random Access Memory With Graphene Electrode

X Zhai, Y Li, WY Yin, S Zhang, W Zang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Resistive random access memory (RRAM) with edge-contacted graphene electrode has
much lower power consumption and excellent scalability as in other's previous studies …

Reimagining Sense Amplifiers: Harnessing Phase Transition Materials for Current and Voltage Sensing

MM Islam, S Alam, MA Jahangir, GS Rose… - arXiv preprint arXiv …, 2023 - arxiv.org
Energy-efficient sense amplifier (SA) circuits are essential for reliable detection of stored
memory states in emerging memory systems. In this work, we present four novel sense …

Reliable Brain-inspired AI Accelerators using Classical and Emerging Memories

M Yayla, S Thomann, MM Islam, ML Wei… - 2023 IEEE 41st VLSI …, 2023 - ieeexplore.ieee.org
By taking inspiration from the operation of biological brains, emerging brain-inspired
hardware has the potential to revolutionize the way computations are performed. Brain …