Second-Harmonic Generation from a Single Core/Shell Quantum Dot

Small ◽  
2009 ◽  
Vol 5 (24) ◽  
pp. 2835-2840 ◽  
Author(s):  
Marcin Zielinski ◽  
Dan Oron ◽  
Dominique Chauvat ◽  
Joseph Zyss
Keyword(s):  
Quantum Dot ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Core Shell

Plasmonic Core–Shell Nanowires for Enhanced Second-Harmonic Generation

Plasmonics ◽  
2012 ◽  
Vol 8 (1) ◽  
pp. 115-120 ◽  
Author(s):  
J. Richter ◽  
A. Steinbrück ◽  
T. Pertsch ◽  
A. Tünnermann ◽  
R. Grange
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Core Shell ◽  
Shell Nanowires

Second Harmonic Generation in Core (Shell) γ-Fe2O3 (Au) Nanoparticles

2009 ◽  
Vol 152-153 ◽  
pp. 508-511 ◽  
Author(s):  
I.A. Kolmychek ◽  
T.V. Murzina ◽  
S. Fourier ◽  
J. Wouters ◽  
V.K. Valev ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Plasmon Resonance ◽  
Rayleigh Scattering ◽  
Au Nanoparticles ◽  
Second Harmonic ◽  
Core Shell ◽  
Single Nanoparticle

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.

scholarly journals Synthesis of Core/Shell CuO-Zno Nanoparticles and Their Second-Harmonic Generation Performance / Kodols/Čaula Cuo-Zno Nanodaļiņu Sintēze Un To Spēja Ģenerēt Otrās Harmonikas Signālu

2015 ◽  
Vol 52 (5) ◽  
pp. 41-46 ◽  
Author(s):  
E. Tamanis ◽  
E. Sledevskis ◽  
A. Ogurcovs ◽  
V. Gerbreders ◽  
V. Paskevics
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Zno Nanoparticles ◽  
Atomic Oxygen ◽  
Second Harmonic ◽  
Exciting Radiation ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Harmonic Intensity ◽  
Core Shell Nanoparticles

Abstract The present paper presents the method for obtaining core/shell CuO-ZnO nanoparticles and nanocoatings by using a commercially available vacuum coating system. Initially generated Cu-Zn core/shell nanoparticles have been oxidised with a highly reactive atomic oxygen beam. Second-harmonic generation has been observed in the obtained samples. The dependence of second- harmonic intensity on the wavelength of the exciting radiation is shown in the paper.

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