TY - JOUR
T1 - Shape effects on surface plasmons in spherical, cubic, and rod-shaped silver nanoparticles
AU - Tzarouchis, Dimitrios C.
AU - Ylä-Oijala, Pasi
AU - Ala-Nissilä, Tapio
AU - Sihvola, Ari
PY - 2016/4/1
Y1 - 2016/4/1
N2 - The localized surface plasmon resonances of silver nanoparticles are explored by applying numerical full-wave electrodynamic simulations. In this work the plasmonic response of spherical, cubic and cylindrical rod-shaped silver nanoparticles, and shapes varying continuously between them are presented. The electrodynamic characterization is done by their extinction, albedo, and the corresponding resonant surface field distributions. Several shape effects on the plasmonic resonances are elucidated, enabling the proper adjustment of their response for application-oriented purposes.
AB - The localized surface plasmon resonances of silver nanoparticles are explored by applying numerical full-wave electrodynamic simulations. In this work the plasmonic response of spherical, cubic and cylindrical rod-shaped silver nanoparticles, and shapes varying continuously between them are presented. The electrodynamic characterization is done by their extinction, albedo, and the corresponding resonant surface field distributions. Several shape effects on the plasmonic resonances are elucidated, enabling the proper adjustment of their response for application-oriented purposes.
UR - http://www.scopus.com/inward/record.url?scp=84960105816&partnerID=8YFLogxK
U2 - 10.1007/s00339-016-9851-y
DO - 10.1007/s00339-016-9851-y
M3 - Article
AN - SCOPUS:84960105816
SN - 0947-8396
VL - 122
JO - APPLIED PHYSICS A-MATERIALS SCIENCE AND PROCESSING
JF - APPLIED PHYSICS A-MATERIALS SCIENCE AND PROCESSING
IS - 4
M1 - 298
ER -