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Proceedings Paper

Synthesis of fluorescent nanocarbons by femtosecond laser induced plasma in liquid
Author(s): Naoki Agatsuma; Yusei Fujimatsu; Yasuhiko Shimotsuma; Masaaki Sakakura; Kiyotaka Miura
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Paper Abstract

Fluorescent Carbon nanoparticles (CNPs) with tunable emission are successfully synthesized from the water suspension of graphene oxide by the femtosecond laser irradiation. The luminescence properties were controllable by doping nitrogen into CNPs in the presence of an ammonia molecule. We have also confirmed that CNPs with diamond structure were directly precipitated from the solvent molecules such as cyclohexane.

Paper Details

Date Published: 22 July 2016
PDF: 0 pages
Proc. SPIE 9983, Pacific Rim Laser Damage 2016: Optical Materials for High-Power Lasers, 99831C (22 July 2016); doi: 10.1117/12.2235727
Show Author Affiliations
Naoki Agatsuma, Kyoto Univ. (Japan)
Yusei Fujimatsu, Kyoto Univ. (Japan)
Yasuhiko Shimotsuma, Kyoto Univ. (Japan)
Masaaki Sakakura, Kyoto Univ. (Japan)
Kiyotaka Miura, Kyoto Univ. (Japan)

Published in SPIE Proceedings Vol. 9983:
Pacific Rim Laser Damage 2016: Optical Materials for High-Power Lasers
Takahisa Jitsuno; Jianda Shao; Wolfgang Rudolph, Editor(s)

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