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Low‐Cost Facile Fabrication of Flexible Transparent Copper Electrodes by Nanosecond Laser Ablation
Author(s) -
Paeng Dongwoo,
Yoo JaeHyuck,
Yeo Junyeob,
Lee Daeho,
Kim Eunpa,
Ko Seung Hwan,
Grigoropoulos Costas P.
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201500098
Subject(s) - materials science , fabrication , electrode , transmittance , nanosecond , laser ablation , ablation , sheet resistance , optoelectronics , laser , nanotechnology , optics , layer (electronics) , medicine , chemistry , alternative medicine , physics , engineering , pathology , aerospace engineering
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.