Optical properties of core-shell gold-silver and silver-gold nanoparticles for some laser wavelengths

Victor K. Pustovalov; Karsten König; Liudmila G. Astafyeva; Wolfgang Fritzsche

doi:10.1117/12.761551

14 February 2008 Optical properties of core-shell gold-silver and silver-gold nanoparticles for some laser wavelengths

Victor K. Pustovalov, Karsten König, Liudmila G. Astafyeva, Wolfgang Fritzsche

Proceedings Volume 6879, Photon Processing in Microelectronics and Photonics VII; 687915 (2008) https://doi.org/10.1117/12.761551
Event: Lasers and Applications in Science and Engineering, 2008, San Jose, California, United States

Abstract

Computer calculation of optical properties of core-shell metal nanoparticles was made for some laser wavelengths. Efficiency factors of absorption, scattering and extinction by spherical core-shell gold-silver and silver-gold nanoparticles of the radiuses in the range 5-100 nm and for laser wavelengths 400, 532 and 800 nm were calculated. Analysis of influence of optical parameters of metals, radiuses of core and thicknesses of shell on optical properties of nanoparticles was made.

Citation Download Citation

Victor K. Pustovalov, Karsten König, Liudmila G. Astafyeva, and Wolfgang Fritzsche "Optical properties of core-shell gold-silver and silver-gold nanoparticles for some laser wavelengths", Proc. SPIE 6879, Photon Processing in Microelectronics and Photonics VII, 687915 (14 February 2008); https://doi.org/10.1117/12.761551

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available