Low-Cost Facile Fabrication of Flexible Transparent Copper Electrodes by Nanosecond Laser Ablation

Dongwoo Paeng; Jae Hyuck Yoo; Junyeob Yeo; Daeho Lee; Eunpa Kim; Seung Hwan Ko; Costas P. Grigoropoulos

doi:10.1002/adma.201500098

Low-Cost Facile Fabrication of Flexible Transparent Copper Electrodes by Nanosecond Laser Ablation

Dongwoo Paeng, Jae Hyuck Yoo, Junyeob Yeo, Daeho Lee, Eunpa Kim, Seung Hwan Ko, Costas P. Grigoropoulos

Research output: Contribution to journal › Article › peer-review

136 Scopus citations

Abstract

Low-cost Cu flexible transparent conducting electrodes (FTCEs) are fabricated by facile nanosecond laser ablation. The fabricated Cu FTCEs show excellent opto-electrical properties (transmittance: 83%, sheet resistance: 17.48 Ω sq^-1) with outstanding mechanical durability. Successful demonstration of a touch-screen panel confirms the potential applicability of Cu FTCEs to the flexible optoelectronic devices.

Original language	English
Pages (from-to)	2762-2767
Number of pages	6
Journal	Advanced Materials
Volume	27
Issue number	17
DOIs	https://doi.org/10.1002/adma.201500098
State	Published - 5 Jun 2015

Keywords

copper thin films
flexible electronics
laser ablation
touch screen panel
transparent electrode

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10.1002/adma.201500098

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title = "Low-Cost Facile Fabrication of Flexible Transparent Copper Electrodes by Nanosecond Laser Ablation",

abstract = "Low-cost Cu flexible transparent conducting electrodes (FTCEs) are fabricated by facile nanosecond laser ablation. The fabricated Cu FTCEs show excellent opto-electrical properties (transmittance: 83%, sheet resistance: 17.48 Ω sq-1) with outstanding mechanical durability. Successful demonstration of a touch-screen panel confirms the potential applicability of Cu FTCEs to the flexible optoelectronic devices.",

keywords = "copper thin films, flexible electronics, laser ablation, touch screen panel, transparent electrode",

author = "Dongwoo Paeng and Yoo, {Jae Hyuck} and Junyeob Yeo and Daeho Lee and Eunpa Kim and Ko, {Seung Hwan} and Grigoropoulos, {Costas P.}",

note = "Publisher Copyright: {\textcopyright} 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

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T1 - Low-Cost Facile Fabrication of Flexible Transparent Copper Electrodes by Nanosecond Laser Ablation

AU - Paeng, Dongwoo

AU - Yoo, Jae Hyuck

AU - Yeo, Junyeob

AU - Lee, Daeho

AU - Kim, Eunpa

AU - Ko, Seung Hwan

AU - Grigoropoulos, Costas P.

PY - 2015/6/5

Y1 - 2015/6/5

N2 - Low-cost Cu flexible transparent conducting electrodes (FTCEs) are fabricated by facile nanosecond laser ablation. The fabricated Cu FTCEs show excellent opto-electrical properties (transmittance: 83%, sheet resistance: 17.48 Ω sq-1) with outstanding mechanical durability. Successful demonstration of a touch-screen panel confirms the potential applicability of Cu FTCEs to the flexible optoelectronic devices.

AB - Low-cost Cu flexible transparent conducting electrodes (FTCEs) are fabricated by facile nanosecond laser ablation. The fabricated Cu FTCEs show excellent opto-electrical properties (transmittance: 83%, sheet resistance: 17.48 Ω sq-1) with outstanding mechanical durability. Successful demonstration of a touch-screen panel confirms the potential applicability of Cu FTCEs to the flexible optoelectronic devices.

KW - copper thin films

KW - flexible electronics

KW - laser ablation

KW - touch screen panel

KW - transparent electrode

UR - http://www.scopus.com/inward/record.url?scp=84928740395&partnerID=8YFLogxK

U2 - 10.1002/adma.201500098

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EP - 2767

JO - Advanced Materials

JF - Advanced Materials

IS - 17

ER -

Low-Cost Facile Fabrication of Flexible Transparent Copper Electrodes by Nanosecond Laser Ablation

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