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Enhanced Percolation Effect in Sub‐100 Nm Nanograting Structure for High‐Performance Bending Insensitive Flexible Pressure Sensor (Adv. Electron. Mater. 10/2025)

Year: 2025

Type: article

Abstract: Flexible Pressure Sensors In article number 2400980, Jae-Young Yoo, Jun-Bo Yoon, and co-workers develop a high-performance flexible pressure sensor using a sub-100 nm valley nanograting structure to enhance the percolation effect while maintaining bending insensitivity. This sensor reliably detects subtle pressures, such as arterial pulses, even on curved surfaces, making it ideal for wearable healthcare and tactile sensing applications. This cover illustrates the sensor's ability to maintain bending insensitivity while sensitively detecting arterial pulses, suggesting its potential for future applications in plantar pressure mapping.

Source: Advanced Electronic Materials

DOI: 10.1002/aelm.70023

Authors: Jae‐Soon Yang, Min‐Ho Seo, Min‐Seung Jo, Kwang‐Wook Choi, Jae‐Shin Lee, Myung‐Kun Chung, Bon‐Jae Koo, Jae‐Young Yoo, Jun‐Bo Yoon

Institutions: Korea Advanced Institute of Science and Technology, Pusan National University, Sungkyunkwan University

Language: English

Topic: Advanced Sensor and Energy Harvesting Materials

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,560

OpenAlex ID: W4411971789

FWCI:

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