Mask‐Free Patterning of High‐Conductivity Metal Nanowires in Open Air by Spatially Modulated Femtosecond Laser Pulses | Zendy

Wang Andong | Zendy; Jiang Lan | Zendy; Li Xiaowei | Zendy; Liu Yang | Zendy; Dong Xianzi | Zendy; Qu Liangti | Zendy; Duan Xuanming | Zendy; Lu Yongfeng | Zendy

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Mask‐Free Patterning of High‐Conductivity Metal Nanowires in Open Air by Spatially Modulated Femtosecond Laser Pulses

Author(s) -

Wang Andong,

Jiang Lan,

Li Xiaowei,

Liu Yang,

Dong Xianzi,

Qu Liangti,

Duan Xuanming,

Lu Yongfeng

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.201503289

Subject(s) - materials science , femtosecond , nanowire , laser , optoelectronics , plasmon , nanotechnology , fabrication , electronics , optics , medicine , chemistry , physics , alternative medicine , pathology

A novel high‐resolution nanowire fabrication method is developed by thin‐film patterning using a spatially modulated femtosecond laser pulse. Deep subwavelength (≈1/13 of the laser wavelength) and high conductivity (≈1/4 of the bulk gold) nanowires are fabricated in the open air without using masks, which offers a single‐step arbitrary direct patterning approach for electronics, plasmonics, and optoelectronics nanodevices.

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