Femtosecond-laser ablation of monolayer molybdenum disulfide (MoS2) on sapphire

Joel M. Solomon, Hsin Yu Yao, Li Syuan Lu, Wen-Hao Chang, Tsing Hua Her

研究成果: Conference contribution同行評審

摘要

Single-shot femtosecond laser ablation of monolayer molybdenum disulfide is demonstrated. An ablation threshold was found 0.9 nJ/m2, which is too low for two-photon photoionization alone. We show that surface defects and avalanche ionization are important.

原文English
主出版物標題2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁數2
ISBN(電子)9781943580576
DOIs
出版狀態Published - 1 五月 2019
事件2019 Conference on Lasers and Electro-Optics, CLEO 2019 - San Jose, United States
持續時間: 5 五月 201910 五月 2019

出版系列

名字2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings

Conference

Conference2019 Conference on Lasers and Electro-Optics, CLEO 2019
國家/地區United States
城市San Jose
期間5/05/1910/05/19

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