Self-Mixed Biphasic Liquid Metal Composite with Ultra-High Stretchability and Strain-Insensitivity for Neuromorphic Circuits

© 2024 Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 16 vom: 09. Apr., Seite e2310956
1. Verfasser: Lee, Do Hoon (VerfasserIn)
Weitere Verfasser: Lim, Taesu, Pyeon, Jeongsu, Park, Hyunmin, Lee, Sang-Won, Lee, Seungkyu, Kim, Wonsik, Kim, Min, Lee, Jeong-Chan, Kim, Do-Wan, Han, Seungmin, Kim, Hyoungsoo, Park, Steve, Choi, Yang-Kyu
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article artificial neuron biphasic eGaIn liquid metal neuromorphic circuit reduced graphene oxide
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520 |a Neuromorphic circuits that can function under extreme deformations are important for various data-driven wearable and robotic applications. Herein, biphasic liquid metal particle (BMP) with unprecedented stretchability and strain-insensitivity (ΔR/R0 = 1.4 1200% strain) is developed to realize a stretchable neuromorphic circuit that mimics a spike-based biologic sensory system. The BMP consists of liquid metal particles (LMPs) and rigid liquid metal particles (RLMPs), which are homogeneously mixed via spontaneous solutal-Marangoni mixing flow during coating. This permits facile single step patterning directly on various substrates at room temperature. BMP is highly conductive (2.3 × 106 S/m) without any post activation steps. BMP interconnects are utilized for a sensory system, which is capable of distinguishing variations of biaxial strains with a spiking neural network, thus demonstrating their potential for various sensing and signal processing applications 
650 4 |a Journal Article 
650 4 |a artificial neuron 
650 4 |a biphasic 
650 4 |a eGaIn 
650 4 |a liquid metal 
650 4 |a neuromorphic circuit 
650 4 |a reduced graphene oxide 
700 1 |a Lim, Taesu  |e verfasserin  |4 aut 
700 1 |a Pyeon, Jeongsu  |e verfasserin  |4 aut 
700 1 |a Park, Hyunmin  |e verfasserin  |4 aut 
700 1 |a Lee, Sang-Won  |e verfasserin  |4 aut 
700 1 |a Lee, Seungkyu  |e verfasserin  |4 aut 
700 1 |a Kim, Wonsik  |e verfasserin  |4 aut 
700 1 |a Kim, Min  |e verfasserin  |4 aut 
700 1 |a Lee, Jeong-Chan  |e verfasserin  |4 aut 
700 1 |a Kim, Do-Wan  |e verfasserin  |4 aut 
700 1 |a Han, Seungmin  |e verfasserin  |4 aut 
700 1 |a Kim, Hyoungsoo  |e verfasserin  |4 aut 
700 1 |a Park, Steve  |e verfasserin  |4 aut 
700 1 |a Choi, Yang-Kyu  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 36(2024), 16 vom: 09. Apr., Seite e2310956  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnas 
773 1 8 |g volume:36  |g year:2024  |g number:16  |g day:09  |g month:04  |g pages:e2310956 
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