Role of oxygen vacancies in ferroelectric or resistive switching hafnium oxide

J Lee, K Yang, JY Kwon, JE Kim, DI Han, DH Lee… - Nano …, 2023 - Springer
HfO2 shows promise for emerging ferroelectric and resistive switching (RS) memory devices
owing to its excellent electrical properties and compatibility with complementary metal oxide …

Operating mechanism principles and advancements for halide perovskite-based memristors and neuromorphic devices

SY Kim, H Zhang, J Rubio-Magnieto - The Journal of Physical …, 2024 - ACS Publications
With the advent of the generation of artificial intelligence (AI) based on big data-processing
technologies, next-generation memristor and memristive neuromorphic devices have been …

Enhanced Synaptic Characteristics under Applied Magnetic Field in V2O5/NiMnIn-Based Switching Device for Neuromorphic Computing

K Kaushlendra, D Kaur - ACS Applied Electronic Materials, 2023 - ACS Publications
The present study reports a memory structure Al/V2O5/NiMnIn on a flexible stainless steel
(SS) substrate for neuromorphic applications. The fabricated device exhibits gradual SET …

Proposition of Adaptive Read Bias: A Solution to Overcome Power and Scaling Limitations in Ferroelectric‐Based Neuromorphic System

RH Koo, W Shin, S Kim, J Im, SH Park, JH Ko… - Advanced …, 2024 - Wiley Online Library
Hardware neuromorphic systems are crucial for the energy‐efficient processing of massive
amounts of data. Among various candidates, hafnium oxide ferroelectric tunnel junctions …

Synergistic Effects of UV Irradiation on a Flexible Ag/NCQDs-MoS2/Ag/Kapton Resistive-Switching Memory Device

S Sharma, K Kumar, K Kaushlendra… - ACS Applied Electronic …, 2024 - ACS Publications
Designing multifunctional and unconventional devices can be accomplished by synergistic
integration of several external features on a memory device. In the current study, a hybrid …

[HTML][HTML] Data encryption/decryption and medical image reconstruction based on a sustainable biomemristor designed logic gate circuit

F Lin, Y Cheng, Z Li, C Wang, W Peng, Z Cao, K Gao… - Materials Today Bio, 2024 - Elsevier
Memristors are considered one of the most promising new-generation memory technologies
due to their high integration density, fast read/write speeds, and ultra-low power …

Artificial Synapse Based on a δ-FAPbI3/Atomic-Layer-Deposited SnO2 Bilayer Memristor

SU Lee, SY Kim, JH Lee, JH Baek, JW Lee… - Nano Letters, 2024 - ACS Publications
Halide perovskite-based resistive switching memory (memristor) has potential in an artificial
synapse. However, an abrupt switch behavior observed for a formamidinium lead triiodide …

Controllable Electrical Properties of ZrO2/BiFeO3 Bilayer Memristor from Synaptic Mimic to TRNG Circuit Application by Modulating Compliance Currents

Y Jin, M Zhu, Y Zhou, Z Zhang, J Wang… - Advanced Electronic …, 2024 - Wiley Online Library
Apart from simulating biological synapses, memristors can also be used in the secure
encryption by exploiting their inherent random resistive switching (RS) properties. In this …

Investigation of resistive switching behavior driven by active and passive electrodes in MoO2–MoS2 core shell nanowire memristors

R Yadav, S Poudyal, B Biswal, R Rajarapu… - Applied Physics …, 2024 - pubs.aip.org
Memristive devices based on layered materials have the potential to enable low power
electronics with ultra-fast operations toward the development of next generation memory …

[HTML][HTML] Resistive switching behaviors and conduction mechanisms of IGZO/ZnO bilayer heterostructure memristors

X Wang, Z Guo, W Zheng, Z Liu, T Liu, X Chen, P Cai… - APL Materials, 2024 - pubs.aip.org
This study delves into the characterization of IGZO/ZnO bilayer memristors, examining the
impact of ZnO thickness and voltage scan rate on device performance. Bilayer memristors …