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Investigation of the size of nanoparticles formed during femto- and nanosecond laser ablation of zircon
Yang, Yong1,2,3,4; Lou, Rui1,4; Yuan, Honglin5; Shu, Yiqing6; Fan, Wenhui1,4,7; Cheng, Guanghua1,8; Si, Jinhai2,3
Department瞬态光学研究室
2021-08
Source PublicationOPTICAL ENGINEERING
ISSN0091-3286;1560-2303
Volume60Issue:8
Contribution Rank1
Abstract

Laser ablation of zircon can be used to analyze its composition for geological history. However, the effect of laser properties on nanoparticle size has not been studied extensively. The effect of laser fluence and pulse duration on the diameter of zircon nanoparticles was analyzed using field-emission scanning electron microscopy and energy dispersive spectroscopy. The results showed that the diameters of the zircon nanoparticles induced by a femtosecond laser increased with increasing laser fluence, and that these particles were smaller than those induced by a nanosecond laser with the same laser fluence. Furthermore, the mechanism of zircon nanoparticle formation induced by laser ablation has been discussed. The explosion mechanism is the primary mechanism of nanoparticle generation. In particular, the zircon nanoparticles induced by the femtosecond laser were the result of Coulomb explosion, while phase explosion contributed to the zircon nanoparticles induced by the nanosecond laser. Therefore, the nature of zircon nanoparticles induced by laser ablation is mainly determined by the pulse duration. (C) 2021 Society of Photo-Optical Instrumentation Engineers (SPIE)

Keywordlaser ablation zircon nanoparticles Coulomb explosion phase explosion
DOI10.1117/1.OE.60.8.086108
Indexed BySCI
Language英语
WOS IDWOS:000704977500030
PublisherSPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/95123
Collection瞬态光学研究室
Corresponding AuthorFan, Wenhui; Cheng, Guanghua
Affiliation1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian, Peoples R China
2.Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Key Lab Phys Elect & Devices, Minist Educ, Xian, Peoples R China
3.Shaanxi Key Lab Informat Photon Tech, Xian, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.Northwest Univ, Collaborat Innovat Ctr Continental Tecton, State Key Lab Continental Dynam, Dept Geol, Xian, Peoples R China
6.Shaanxi Normal Univ, Xian, Peoples R China
7.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan, Peoples R China
8.Northwestern Polytech Univ, Elect Informat Coll, Xian, Peoples R China
Recommended Citation
GB/T 7714
Yang, Yong,Lou, Rui,Yuan, Honglin,et al. Investigation of the size of nanoparticles formed during femto- and nanosecond laser ablation of zircon[J]. OPTICAL ENGINEERING,2021,60(8).
APA Yang, Yong.,Lou, Rui.,Yuan, Honglin.,Shu, Yiqing.,Fan, Wenhui.,...&Si, Jinhai.(2021).Investigation of the size of nanoparticles formed during femto- and nanosecond laser ablation of zircon.OPTICAL ENGINEERING,60(8).
MLA Yang, Yong,et al."Investigation of the size of nanoparticles formed during femto- and nanosecond laser ablation of zircon".OPTICAL ENGINEERING 60.8(2021).
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