Superior plasmon absorption in iron-doped gold nanoparticles-Reference-Cited by-同舟云学术

Superior plasmon absorption in iron-doped gold nanoparticles

Published:2015 Issue:19 Volume:7 Page:8782-8792
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Amendola Vincenzo¹²³,Saija Rosalba⁴⁵⁶,Maragò Onofrio M.⁷⁸⁹,Iatì Maria Antonia⁷⁸⁹

Affiliation:

1. Department of Chemical Sciences

2. University of Padova

3. I-35131 Padova, Italy

4. Dipartimento di Fisica e di Scienze della Terra

5. Università di Messina

6. I-98166 Messina, Italy

7. CNR-IPCF

8. Istituto per i Processi Chimico-Fisici

9. I-98158 Messina, Italy

Abstract

Plasmon absorption can be increased up to 200% just by doping gold nanoparticles (nanospheres, nanoshells, nanorods, etc.) with iron. The benefits of alloying Au with Fe are observed in nanostructures larger than 70–100 nm and for iron contents of 10–20 atomic%. The increment is located in the red and near infrared part of the spectrum.

Funder

Università degli Studi di Padova

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2015/NR/C5NR00823A

Reference86 articles.

1. U. Kreibig and M.Vollmer, Optical Properties of Metal Clusters, Springer, Berlin, 1995

2. Alternative Plasmonic Materials: Beyond Gold and Silver

3. C. F. Bohren and D. R.Huffman, Absorption and scattering of light by small particles, Wiley-Interscience, New York, 1983