HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >

Spectrum of laser light scattered by nanoparticles in an ablation-induced cavitation bubble

Files in This Item:
COLA2015_APA_HUSCAP.pdf905.41 kBPDFView/Open
Please use this identifier to cite or link to this item:

Title: Spectrum of laser light scattered by nanoparticles in an ablation-induced cavitation bubble
Authors: Takeuchi, Masato Browse this author
Sasaki, Koichi Browse this author →KAKEN DB
Keywords: in-situ Raman scattering
liquid-phase laser ablation
synthesis of nanoparticles
titanium dioxide
Issue Date: Apr-2016
Publisher: Springer
Journal Title: Applied physics A: Materials science & processing
Volume: 122
Issue: 4
Start Page: 312
Publisher DOI: 10.1007/s00339-016-9927-8
Abstract: The spectrum of the laser light scattered by nanoparticles in a cavitation bubble, which was induced by laser ablation of a titanium target in water, was measured using a triple-grating spectrograph. The scattered laser light observed at 100 mu s after laser ablation had no wavelength-shifted component, suggesting that nanoparticles at this delay time were metallic. The wavelength-shifted component was observed in the spectrum at a delay time of 200 mu s, suggesting the formation of oxidized nanoparticles. However, we observed no peaks in the spectrum of the scattered laser light in the present in situ laser-light scattering experiment. On the other hand, we observed clear peaks in the Raman spectrum of synthesized nanoparticles. The experimental results suggest slow crystallization of nanoparticles in liquid in liquid-phase laser ablation.
Rights: The original publication is available at
Type: article (author version)
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 佐々木 浩一

Export metadata:

OAI-PMH ( junii2 , jpcoar_1.0 )

MathJax is now OFF:


 - Hokkaido University