Title :
Optical properties of self-assembled anisotropic gold nanoparticles
Author :
Ozaki, Ryotaro ; Yoshiki, Nagao ; Kadowaki, Kazunori ; Kuwahara, Yutaka ; Kurihara, Seiji
Author_Institution :
Grad. Sch. of Sci. & Eng., Ehime Univ., Matsuyama, Japan
Abstract :
Metal nanoparticles have become more and more important to electronics, photonics, biotechnology, and so on. In particular, anisotropic gold nanoparticles such as gold nanorods exhibit unique properties due to its anisotropy. We reported a method for three-dimensional assembling of anisotropic gold nanoparticles as well as gold nanospheres, by two-phase transfer. In this study, we numerically calculate extinction spectra to analyze the interparticle interaction for the assembled nanoparticles.
Keywords :
extinction coefficients; gold; nanofabrication; nanoparticles; nanorods; self-assembly; surface plasmon resonance; Au; biotechnology; electronics; extinction spectra; gold nanorods; gold nanospheres; interparticle interaction; localized surface plasmon resonance; metal nanoparticles; optical properties; photonics; self-assembled anisotropic gold nanoparticles; three-dimensional assembling; two-phase transfer; Gold; Optical imaging; Optical mixing; Optical polarization; Plasmons; gold nanorod; localized surface plasmons; nanoparticles; self-assembly;
Conference_Titel :
Electrical Insulating Materials (ISEIM), Proceedings of 2014 International Symposium on
Conference_Location :
Niigata
DOI :
10.1109/ISEIM.2014.6870762
