東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Photonic analysis of colloidal plasm...

Ghosh, Chayanjit.

Linked to FindBook

Google Book

Amazon

博客來

Photonic analysis of colloidal plasmonic nanoparticles.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Photonic analysis of colloidal plasmonic nanoparticles./
Author:	Ghosh, Chayanjit.
Description:	44 p.
Notes:	Source: Masters Abstracts International, Volume: 55-02.
Contained By:	Masters Abstracts International55-02(E).
Subject:	Electrical engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1600751
ISBN:	9781339103549

Photonic analysis of colloidal plasmonic nanoparticles.
Ghosh, Chayanjit.

Photonic analysis of colloidal plasmonic nanoparticles. - 44 p.

Source: Masters Abstracts International, Volume: 55-02.

Thesis (M.S.)--State University of New York at Buffalo, 2015.

In this thesis we investigate the optical behavior of different plasmonic nanoparticles ranging from solid metallic (Au) spheres to copper sulfide (CuS) nanoplatelets. We use computational electromagnetic analysis to predict light-particle interactions at the nanoscale. The dissertation includes four chapters. Chapter 1 is a brief introduction to the fields of Nano photonics, plasmonics and metamaterials. In Chapter 2, we review the theory used to analyze the photonic materials and phenomena that we investigate. This includes Maxwell's field equations for predicting the propagation of electromagnetic waves, Mie Theory for predicting electromagnetic scattering and absorption by sub wavelength particles and Mie-Gans theory for predicting electromagnetic scattering and absorption by colloidal spheroidal particles. In Chapter 3 we study the plasmonic behavior of colloidal metallic (gold) nanoparticles and discuss the dependency of localized surface plasmon resonance (LSPR) on the particle size and the refractive index of the background medium. We also study the optical properties of magnetite (Fe3O4) nanoparticles and develop a closed-form expression for the dielectric function of such particles at in the optical spectrum by curve fitting experimental data. In the later part of the chapter we analyze the plasmonic properties of magnetite-gold core-shell nanoparticles. In Chapter 4, we discuss the synthesis and characterization of the covellite (CuS) nanoplatelets. We use the Drude model for the dielectric function of CuS nanoparticles and use the Mie-Gans theory to fit the Drude model parameters to measured spectral data. We study the plasmonic behavior of the nanoplatelets, especially the absorption spectra and its dependence on the size and aspect ratio of the particles as well as the orientation of the platelets relative to the polarization of the incident field.

ISBN: 9781339103549Subjects--Topical Terms:

649834
Electrical engineering.

Photonic analysis of colloidal plasmonic nanoparticles.
LDR:02756nmm a2200289 4500 001 2066748
005 20160204121808.5
008 170521s2015 ||||||||||||||||| ||eng d
020 $a 9781339103549
035 $a (MiAaPQ)AAI1600751
035 $a AAI1600751
040 $a MiAaPQ $c MiAaPQ
100 1 $a Ghosh, Chayanjit. $3 3181587
245 1 0 $a Photonic analysis of colloidal plasmonic nanoparticles.
300 $a 44 p.
500 $a Source: Masters Abstracts International, Volume: 55-02.
500 $a Adviser: Edward P. Furlani.
502 $a Thesis (M.S.)--State University of New York at Buffalo, 2015.
520 $a In this thesis we investigate the optical behavior of different plasmonic nanoparticles ranging from solid metallic (Au) spheres to copper sulfide (CuS) nanoplatelets. We use computational electromagnetic analysis to predict light-particle interactions at the nanoscale. The dissertation includes four chapters. Chapter 1 is a brief introduction to the fields of Nano photonics, plasmonics and metamaterials. In Chapter 2, we review the theory used to analyze the photonic materials and phenomena that we investigate. This includes Maxwell's field equations for predicting the propagation of electromagnetic waves, Mie Theory for predicting electromagnetic scattering and absorption by sub wavelength particles and Mie-Gans theory for predicting electromagnetic scattering and absorption by colloidal spheroidal particles. In Chapter 3 we study the plasmonic behavior of colloidal metallic (gold) nanoparticles and discuss the dependency of localized surface plasmon resonance (LSPR) on the particle size and the refractive index of the background medium. We also study the optical properties of magnetite (Fe3O4) nanoparticles and develop a closed-form expression for the dielectric function of such particles at in the optical spectrum by curve fitting experimental data. In the later part of the chapter we analyze the plasmonic properties of magnetite-gold core-shell nanoparticles. In Chapter 4, we discuss the synthesis and characterization of the covellite (CuS) nanoplatelets. We use the Drude model for the dielectric function of CuS nanoparticles and use the Mie-Gans theory to fit the Drude model parameters to measured spectral data. We study the plasmonic behavior of the nanoplatelets, especially the absorption spectra and its dependence on the size and aspect ratio of the particles as well as the orientation of the platelets relative to the polarization of the incident field.
590 $a School code: 0656.
650 4 $a Electrical engineering. $3 649834
650 4 $a Nanotechnology. $3 526235
650 4 $a Electromagnetics. $3 3173223
690 $a 0544
690 $a 0652
690 $a 0607
710 2 $a State University of New York at Buffalo. $b Electrical Engineering. $3 1019366
773 0 $t Masters Abstracts International $g 55-02(E).
790 $a 0656
791 $a M.S.
792 $a 2015
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1600751