Engineering Silver Nanowire Networks: From Transparent Electrodes to Resistive Switching Devices

2017 ◽  
Vol 9 (24) ◽  
pp. 20762-20770 ◽  
Author(s):  
Haiwei Du ◽  
Tao Wan ◽  
Bo Qu ◽  
Fuyang Cao ◽  
Qianru Lin ◽  
...  
Keyword(s):  
Resistive Switching ◽  
Silver Nanowire ◽  
Transparent Electrodes ◽  
Nanowire Networks ◽  
Switching Devices

Electrically sintered silver nanowire networks for use as transparent electrodes and heaters

2019 ◽  
Vol 6 (11) ◽  
pp. 116316 ◽  
Author(s):  
Xingzhen Yan ◽  
Xu Li ◽  
Lu Zhou ◽  
Xuefeng Chu ◽  
Fan Yang ◽  
...  
Keyword(s):  
Silver Nanowire ◽  
Transparent Electrodes ◽  
Nanowire Networks ◽  
Sintered Silver

scholarly journals Screen-printing of flexible semi-transparent electrodes and devices based on silver nanowire networks

2018 ◽  
Vol 29 (42) ◽  
pp. 425201 ◽  
Author(s):  
K Elen ◽  
H Penxten ◽  
S Nagels ◽  
W Deferme ◽  
L Lutsen ◽  
...  
Keyword(s):  
Screen Printing ◽  
Silver Nanowire ◽  
Transparent Electrodes ◽  
Nanowire Networks

Optimization of silver nanowire-based transparent electrodes: effects of density, size and thermal annealing

Nanoscale ◽  
2015 ◽  
Vol 7 (41) ◽  
pp. 17410-17423 ◽  
Author(s):  
M. Lagrange ◽  
D. P. Langley ◽  
G. Giusti ◽  
C. Jiménez ◽  
Y. Bréchet ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Thermal Annealing ◽  
Silver Nanowire ◽  
Network Density ◽  
Transparent Electrodes ◽  
Flexible Applications ◽  
Nanowire Networks ◽  
Effects Of Density

This article demonstrates a method to calculate the opto-electrical properties of silver nanowire networks used as transparent electrodes. The electical properties can be adjusted by choosing suitable nanowire dimensions and network density for their use in several flexible applications.

Encapsulation of silver nanowire networks by atomic layer deposition for indium-free transparent electrodes

Nano Energy ◽  
2015 ◽  
Vol 16 ◽  
pp. 196-206 ◽  
Author(s):  
Manuela Göbelt ◽  
Ralf Keding ◽  
Sebastian W. Schmitt ◽  
Björn Hoffmann ◽  
Sara Jäckle ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Silver Nanowire ◽  
Transparent Electrodes ◽  
Layer Deposition ◽  
Nanowire Networks

Evolution and modulation of Ag filament dynamics within memristive devices based on necklace-like Ag@TiO2 nanowire networks

2021 ◽  
Author(s):  
Zhengjin Weng ◽  
Zhiwei Zhao ◽  
Helong Jiang ◽  
Yong Fang ◽  
Wei Lei ◽  
...  
Keyword(s):  
Resistive Switching ◽  
Information Storage ◽  
State Failure ◽  
Full Potential ◽  
Cross Point ◽  
Threshold Switching ◽  
Conduction Mechanisms ◽  
Resistance State ◽  
Nanowire Networks ◽  
Switching Devices

Abstract Random nanowire networks (NWNs) are regarded as promising memristive materials for applications in information storage, selectors, and neuromorphic computing. The further insight to understand their resistive switching properties and conduction mechanisms is crucial to realize the full potential of random NWNs. Here, a novel planar memristive device based on necklace-like structure Ag@TiO2 NWN is reported, in which a strategy only using water to tailor the TiO2 shell on Ag core for necklace-like core-shell structure is developed to achieve uniform topology connectivity. With analyzing the influence of compliance current on resistive switching characteristics and further tracing evolution trends of resistance state during the repetitive switching cycles, two distinctive evolution trends of low resistance state failure and high resistance state failure are revealed, which bear resemblance to memory loss and consolidation in biological systems. The underlying conduction mechanisms are related to the modulation of the Ag accumulation dynamics inside the filaments at cross-point junctions within conductive paths of NWNs. An optimizing principle is then proposed to design reproducible and reliable threshold switching devices by tuning the NWN density and electrical stimulation. The optimized threshold switching devices have a high ON/OFF ratio of ~107 with threshold voltage as low as 0.35 V. This work will provide insights into engineering random NWNs for diverse functions by modulating external excitation and optimizing NWN parameters to satisfy specific applications, transforming from neuromorphic systems to threshold switching devices as selectors.

scholarly journals Versatility of bilayer metal oxide coatings on silver nanowire networks for enhanced stability with minimal transparency loss

Nanoscale ◽  
2019 ◽  
Vol 11 (42) ◽  
pp. 19969-19979 ◽  
Author(s):  
Sara Aghazadehchors ◽  
Viet Huong Nguyen ◽  
David Muñoz-Rojas ◽  
Carmen Jiménez ◽  
Laetitia Rapenne ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Physical Properties ◽  
Silver Nanowire ◽  
Transparent Electrodes ◽  
Oxide Coatings ◽  
Nanowire Networks ◽  
Metal Oxide Coatings ◽  
Enhanced Stability

Silver nanowire (AgNW) networks have been lately much investigated thanks to their physical properties and are therefore foreseen to play a key role in many industrial devices as transparent electrodes, but their stability can be an issue.

scholarly journals Transparent Electrodes Based on Silver Nanowire Networks: From Physical Considerations towards Device Integration

Materials ◽  
2017 ◽  
Vol 10 (6) ◽  
pp. 570 ◽  
Author(s):  
Daniel Bellet ◽  
Mélanie Lagrange ◽  
Thomas Sannicolo ◽  
Sara Aghazadehchors ◽  
Viet Nguyen ◽  
...  
Keyword(s):  
Silver Nanowire ◽  
Transparent Electrodes ◽  
Device Integration ◽  
Nanowire Networks
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