Nanoionic memristive phenomena in metal oxides: the valence change mechanism

R Dittmann, S Menzel, R Waser - Advances in Physics, 2021 - Taylor & Francis
This review addresses resistive switching devices operating according to the bipolar
valence change mechanism (VCM), which has become a major trend in electronic materials …

Evolution of the conductive filament system in HfO2-based memristors observed by direct atomic-scale imaging

Y Zhang, GQ Mao, X Zhao, Y Li, M Zhang, Z Wu… - Nature …, 2021 - nature.com
The resistive switching effect in memristors typically stems from the formation and rupture of
localized conductive filament paths, and HfO2 has been accepted as one of the most …

In-plane charged domain walls with memristive behaviour in a ferroelectric film

Z Liu, H Wang, M Li, L Tao, TR Paudel, H Yu, Y Wang… - Nature, 2023 - nature.com
Abstract Domain-wall nanoelectronics is considered to be a new paradigm for non-volatile
memory and logic technologies in which domain walls, rather than domains, serve as an …

Review of applications of 2D materials in memristive neuromorphic circuits

L Wang, X Shen, Z Gao, J Fu, S Yao, L Cheng… - Journal of Materials …, 2022 - Springer
Neuromorphic systems with large-scale parallel computing capability and low power
consumption have become important for the development of artificial intelligence …

Synaptic plasticity and non-volatile memory characteristics in TiN-nanocrystal-embedded 3D vertical memristor-based synapses for neuromorphic systems

S Yang, T Kim, S Kim, D Chung, TH Kim, JK Lee, S Kim… - Nanoscale, 2023 - pubs.rsc.org
Although vertical configurations for high-density storage require challenging process steps,
such as etching high aspect ratios and atomic layer deposition (ALD), they are more …

Demonstration of synaptic characteristics in VRRAM with TiN nanocrystals for neuromorphic system

S Yang, T Kim, S Kim, S Kim, TH Kim… - Advanced Materials …, 2023 - Wiley Online Library
To efficiently develop an extremely intensive storage memory, the resistive random‐access
memory (RRAM), which operates by producing and rupturing conductive filaments, is …

A self-rectification and quasi-linear analogue memristor for artificial neural networks

W Wang, R Wang, T Shi, J Wei, R Cao… - IEEE Electron …, 2019 - ieeexplore.ieee.org
A memristor with a bilayer electrolyte structure (Pt/C/NbOx/TiN) is proposed as a self-
rectification and quasi-linear electronic synapse. The device shows self-rectifying analogue …

Resistance switching characteristics and mechanisms of MXene/SiO2 structure-based memristor

X Lian, X Shen, M Zhang, J Xu, F Gao, X Wan… - Applied Physics …, 2019 - pubs.aip.org
Silicon dioxide memristors possess multiple resistance states and can be used as a key
component of memory devices and neuromorphic systems. However, their conductive …

Resistive switching characteristics and theoretical simulation of a Pt/a-Ta2O5/TiN synaptic device for neuromorphic applications

U Rasheed, H Ryu, C Mahata, RMA Khalil… - Journal of Alloys and …, 2021 - Elsevier
Internet of things and big data demand the development of new techniques for memory
devices going beyond conventional ways of memorizing and computing. In this work, we …

Fabrication of graphene oxide-based resistive switching memory by the spray pyrolysis technique for neuromorphic computing

A Moazzeni, H Riyahi Madvar, S Hamedi… - ACS Applied Nano …, 2023 - ACS Publications
Recently, resistive switching memory (RRAM) has been attractive for implementing
electronic synapses in neural networks and high-density memory technology. In this paper …