IOP Publishing
Quantum Electronics
,  volume 45 ,  issue 5 ,  pages 472-476

Photofragmentation of colloidal solutions of gold nanoparticles under femtosecond laser pulses in IR and visible ranges

Publication type: Journal Article
Publication date: 2015-05-29
IOP Publishing
scimago Q3
SJR: 0.233
CiteScore: —
Impact factor: —
ISSN: 10637818, 14684799
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering
Statistical and Nonlinear Physics
Abstract
The specific features of photofragmentation of sols of gold nanoparticles under focused femtosecond laser pulses in IR (1030 nm) and visible (515 nm) ranges is experimentally investigated. A high photofragmentation efficiency of nanoparticles in the waist of a pulsed laser beam in the visible range (at moderate radiation scattering) is demonstrated; this efficiency is related to the excitation of plasmon resonance in nanoparticles on the blue shoulder of its spectrum, in contrast to the regime of very weak photofragmentation in an IR-laser field of comparable intensity. Possible mechanisms of femtosecond laser photofragmentation of gold nanoparticles are discussed.
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GOST Copy
Danilov P. et al. Photofragmentation of colloidal solutions of gold nanoparticles under femtosecond laser pulses in IR and visible ranges // Quantum Electronics. 2015. Vol. 45. No. 5. pp. 472-476.
GOST all authors (up to 50) Copy
Danilov P., Zayarnyi D. A., Ionin A., Kudryashov S., Lednev V. N., Makarov S. V., Pershin S., Rudenko A., Saraeva I. N., Yurovskikh V. I. Photofragmentation of colloidal solutions of gold nanoparticles under femtosecond laser pulses in IR and visible ranges // Quantum Electronics. 2015. Vol. 45. No. 5. pp. 472-476.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1070/QE2015v045n05ABEH015760
UR - https://doi.org/10.1070/QE2015v045n05ABEH015760
TI - Photofragmentation of colloidal solutions of gold nanoparticles under femtosecond laser pulses in IR and visible ranges
T2 - Quantum Electronics
AU - Danilov, P. A.
AU - Zayarnyi, D. A.
AU - Ionin, Andrey
AU - Kudryashov, Sergey
AU - Lednev, V N
AU - Makarov, Sergey V.
AU - Pershin, S.M.
AU - Rudenko, Artem
AU - Saraeva, I N
AU - Yurovskikh, V I
PY - 2015
DA - 2015/05/29
PB - IOP Publishing
SP - 472-476
IS - 5
VL - 45
SN - 1063-7818
SN - 1468-4799
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2015_Danilov,
author = {P. A. Danilov and D. A. Zayarnyi and Andrey Ionin and Sergey Kudryashov and V N Lednev and Sergey V. Makarov and S.M. Pershin and Artem Rudenko and I N Saraeva and V I Yurovskikh},
title = {Photofragmentation of colloidal solutions of gold nanoparticles under femtosecond laser pulses in IR and visible ranges},
journal = {Quantum Electronics},
year = {2015},
volume = {45},
publisher = {IOP Publishing},
month = {may},
url = {https://doi.org/10.1070/QE2015v045n05ABEH015760},
number = {5},
pages = {472--476},
doi = {10.1070/QE2015v045n05ABEH015760}
}
MLA
Cite this
MLA Copy
Danilov, P. A., et al. “Photofragmentation of colloidal solutions of gold nanoparticles under femtosecond laser pulses in IR and visible ranges.” Quantum Electronics, vol. 45, no. 5, May. 2015, pp. 472-476. https://doi.org/10.1070/QE2015v045n05ABEH015760.