材料科学
光电子学
激光器
制作
纳米线
退火(玻璃)
吸收(声学)
波长
电阻率和电导率
光子
光学
复合材料
物理
工程类
电气工程
病理
医学
替代医学
作者
Gui-Cang He,Mei‐Ling Zheng,Xian‐Zi Dong,Jie Liu,Feng Jin,Ziliang Zhao
摘要
In this work, a phenomenon of dual wavelength two-photon absorption is found in the process of silver nanowire (AgNW) fabrication using the two-beam laser direct writing technique. The resistivity of the AgNW is decreased and stabilized by the electrical current Joule heating annealing process to 8.0 × 10−8 Ω·m. The flexibility of the AgNW is very excellent because the resistance of the AgNW increased only about 2.2 Ω after the stretched bending and compressed bending. The two-beam laser direct writing technique not only could be used to fabricate conductive nanowire on flexible substrate but also helps to understand the process of two-photon absorption with dual wavelength photons.
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