Selenium nanoparticle prepared by femtosecond laser-induced plasma shock wave

Wen Yen Tzeng, Ya Hsin Tseng, Tien Tien Yeh, Chien Ming Tu, Raman Sankar, Yu Han Chen, Bang Hao Huang, Fang Cheng Chou, Chih-Wei Luo*

*Corresponding author for this work

研究成果: Article同行評審

摘要

A novel approach for the production of both amorphous and crystalline selenium nanoparticles (SeNPs) using femtosecond laser-induced plasma shock wave on the surface of Bi2Se3 topological insulators at room temperature and ambient pressure is demonstrated. The shape and size of SeNPs can be reliably controlled via the kinetic energy obtained from laser pulses, so these are applicable as active components in nanoscale applications. Importantly, the rapid, low-cost and eco-friendly synthesis strategy developed in this study could also be extendable to other systems.

原文English
頁(從 - 到)685-694
頁數10
期刊Optics Express
28
發行號1
DOIs
出版狀態Published - 6 一月 2020

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