Second harmonic generation in core (shell) Y-Fe2O3 (Au) nanoparticles

I. A. Kolmychek; T. V. Murzina; S. Fourier; J. Wouters; V. K. Valev; T. Verbiest; O. A. Aktsipetrov

doi:10.4028/www.scientific.net/SSP.152-153.508

Second harmonic generation in core (shell) Y-Fe₂O₃ (Au) nanoparticles

I. A. Kolmychek, T. V. Murzina, S. Fourier, J. Wouters, V. K. Valev, T. Verbiest, O. A. Aktsipetrov

Department of Physics

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

9 Citations (SciVal)

Abstract

The films containing core (shell) γ-Fe₂O₃ (Au) nanoparticles that possess the plasmon resonance at the wavelength 550 nm are prepared. The second harmonic generation in these structures is shown to be diffuse and depolarized, that is typical for the hyper-Rayleigh scattering.. The studies of the magnetization-induced second harmonic generation shows that the ratio of the magnetic to nonmagnetic components of the hyperpolarizability of a single nanoparticle, γ^M/γ⁰ ∼ 0.4 in the field of about 3 kOe.

Original language	English
Title of host publication	Solid State Phenomena
Publisher	Trans Tech Publications
Pages	508-511
Number of pages	4
Volume	152-153
ISBN (Print)	390845168X, 9783908451686
DOIs	https://doi.org/10.4028/www.scientific.net/SSP.152-153.508
Publication status	Published - 1 Apr 2009
Event	Forth Moscow International Symposium on Magnetism MISM2008 - Moscow, UK United Kingdom Duration: 20 Jun 2008 → 25 Jun 2008

Publication series

Name	Solid State Phenomena
Volume	152-153
ISSN (Print)	10120394

Conference

Conference	Forth Moscow International Symposium on Magnetism MISM2008
Country/Territory	UK United Kingdom
City	Moscow
Period	20/06/08 → 25/06/08

Keywords

Hyper-rayleigh scattering
Magnetization-induced second harmonic generation
Nanoparticles

Access to Document

10.4028/www.scientific.net/SSP.152-153.508

Cite this

Kolmychek, IA, Murzina, TV, Fourier, S, Wouters, J, Valev, VK, Verbiest, T & Aktsipetrov, OA 2009, Second harmonic generation in core (shell) Y-Fe₂O₃ (Au) nanoparticles. in Solid State Phenomena. vol. 152-153, Solid State Phenomena, vol. 152-153, Trans Tech Publications, pp. 508-511, Forth Moscow International Symposium on Magnetism MISM2008, Moscow, UK United Kingdom, 20/06/08. https://doi.org/10.4028/www.scientific.net/SSP.152-153.508

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abstract = "The films containing core (shell) γ-Fe2O3 (Au) nanoparticles that possess the plasmon resonance at the wavelength 550 nm are prepared. The second harmonic generation in these structures is shown to be diffuse and depolarized, that is typical for the hyper-Rayleigh scattering.. The studies of the magnetization-induced second harmonic generation shows that the ratio of the magnetic to nonmagnetic components of the hyperpolarizability of a single nanoparticle, γM/γ0 ∼ 0.4 in the field of about 3 kOe.",

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AU - Valev, V. K.

AU - Verbiest, T.

AU - Aktsipetrov, O. A.

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AB - The films containing core (shell) γ-Fe2O3 (Au) nanoparticles that possess the plasmon resonance at the wavelength 550 nm are prepared. The second harmonic generation in these structures is shown to be diffuse and depolarized, that is typical for the hyper-Rayleigh scattering.. The studies of the magnetization-induced second harmonic generation shows that the ratio of the magnetic to nonmagnetic components of the hyperpolarizability of a single nanoparticle, γM/γ0 ∼ 0.4 in the field of about 3 kOe.

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