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Thermal energy transfer by plasmon-resonant composite nanoparticles at pulse laser irradiation |
Applied Optics, Vol. 51, Issue 10, pp. C88-C94 (2012)
http://dx.doi.org/10.1364/AO.51.000C88
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Abstract
Heating of composite plasmon-resonant nanoparticles (spherical gold nanoshells) under pulse laser illumination is considered. The numerical solution of the time-dependent heat conduction equation accounting for spatial inhomogeneities of absorbed laser radiation is performed. Important features of temperature kinetics and thermal flux inside nanoparticles are analyzed. Possible applications of the observed effects in nanotechnology and medicine are discussed.
© 2012 Optical Society of America
OCIS Codes
(160.6840) Materials : Thermo-optical materials
(170.1020) Medical optics and biotechnology : Ablation of tissue
(170.5180) Medical optics and biotechnology : Photodynamic therapy
(320.4240) Ultrafast optics : Nanosecond phenomena
(350.5340) Other areas of optics : Photothermal effects
(160.4236) Materials : Nanomaterials
History
Original Manuscript: December 5, 2011
Revised Manuscript: February 10, 2012
Manuscript Accepted: February 24, 2012
Published: March 27, 2012
Virtual Issues
Vol. 7, Iss. 6 Virtual Journal for Biomedical Optics
Citation
Yuri A. Avetisyan, Alexander N. Yakunin, and Valery V. Tuchin, "Thermal energy transfer by plasmon-resonant composite nanoparticles at pulse laser irradiation," Appl. Opt. 51, C88-C94 (2012)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ao-51-10-C88
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