Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: Jun 23, 2026

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

Steady, Flexible Memristor with Lead-Free Perovskite for Bionic Perception.

Haohan Qu¹, Jinxia Duan¹, Junke Wang¹

¹Hubei Yangtze Laboratory, School of Integrated Circuits, Hubei University, Wuhan 430000, PR China.

ACS Applied Materials & Interfaces

|June 20, 2026

Summary

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

High Dynamic Range 120 dB Ga<sub>2</sub>O<sub>3</sub>-In<sub>2</sub>Se<sub>3</sub> Photodetector Array by Ferroelectric Polarization Enhancement.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same author

CT - derived fractional flow reserve can predict recurrent ischemia in patients with MCA stenosis.

Frontiers in neurology·2026

Same author

Construction of Vertical 2D Open Hierarchical NiCoS<sub>x</sub> Nanosheet Arrays for High-Performance Alkaline Zinc Batteries.

Nanomaterials (Basel, Switzerland)·2026

Same author

Unraveling the Photoexcited Dual-Threshold Phase Transitions in Niobium Dioxide.

The journal of physical chemistry letters·2026

Same author

Manganese-Zinc Synergy in Prussian Blue Analogues for Long-Cycle Aqueous Zinc-Ion Battery Cathodes.

Nanomaterials (Basel, Switzerland)·2026

Same author

A Location-Specific Hyperdense Area Score Predicts Severe Mass Effect after Thrombectomy.

Neurocritical care·2026

This study presents a flexible perovskite memristor for AI applications. The device demonstrates synaptic plasticity and simulates fear and sound perception, paving the way for bionic systems.

Area of Science:

Materials Science
Neuroscience
Electrical Engineering

Background:

Artificial intelligence and cloud computing require advanced components for complex problem-solving and bionic perception.
Perovskite memristors are emerging neural synapse devices with potential for information storage and brain-like learning due to low energy consumption and fast processing.

Purpose of the Study:

To fabricate a flexible, lead-free perovskite memristor using low-temperature processing.
To investigate its resistive switching characteristics, environmental stability, and mechanical performance.
To demonstrate its capability for synaptic plasticity, fear emulation, and sound perception simulation for multimodal intelligent perception.

Main Methods:

Fabrication of a PET/Graphene/Cs2AgBiBr6/Ag flexible memristor via low-temperature processing (~100 °C).

Keywords:

artificial synapse fear emulation lead-free perovskite memristor sound perception

More Related Videos

Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

Related Experiment Videos

Last Updated: Jun 23, 2026

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

Characterization of resistive switching, ON/OFF ratio (~10^2), long-term stability (>=8 months), and mechanical bending (600 cycles).

Verification of synaptic plasticity (paired pulse facilitation, spike-timing-dependent plasticity) and emulation of fear and sound perception using voltage parameters and light illuminance.

Main Results:

The flexible memristor exhibited pronounced resistive switching characteristics and excellent mechanical bending performance.
Synaptic plasticity, including PPF and STDP, was successfully verified.
The device achieved fear emulation (self-extinction, generalization, avoidance) and simulated sound perception (pitch, loudness, timbre).

Conclusions:

The developed lead-free flexible perovskite memristor shows promise for multimodal intelligent perception and biological simulation.
The device's characteristics are suitable for applications in artificial intelligence and brain-like learning systems.
This work opens new application avenues for perovskite memristors in advanced computing and sensory simulation.