Local surface plasmon resonance of single silver nanorice particles in the near-infrared
Artikel i vetenskaplig tidskrift, 2014

We report on the synthesis and optical spectra of silver nanorice particles. Two strong absorption bands are resolved in the near UV and near-IR region, and the dark field scattering spectra are consistent with the absorption spectra. Finite-difference time-domain simulations reveal that the peak in the IR region can be attributed to the E field that is parallel to the long axis, while the peak in the UV can be attributed to the E field perpendicular to the short axis of the silver nanorice particles.

Local surface plasmon resonance

Silver nanorice crystal

Near-infrared

Författare

B. Dong

Dalian Nationalities University

D. Qin

Dalian Nationalities University

Liaoning University

H. L. Shi

Minzu University of China

Yurui Fang

Chalmers, Teknisk fysik, Bionanofotonik

W. Z. Wang

Minzu University of China

Y. Y. He

Dalian Nationalities University

B. S. Cao

Dalian Nationalities University

Y. X. Liu

Liaoning University

Y. Ding

Liaoning University

Mikrochimica Acta

0026-3672 (ISSN) 1436-5073 (eISSN)

Vol. 181 7-8 791-795

Ämneskategorier

Annan teknik

DOI

10.1007/s00604-013-1135-z