Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Typical plasmonic spectral bands of material- and shape-dependent metallic nanostructures. Left: homogeneous metals (Au,101,164−182 Ag,183−192 Al,131,145,193−195 Pd,196−199 Pt,186,200 and Cu.136,201−204 Right: metal hybrids (Au hybrids: Au-Ag,156,201−218 Au-Pd,219−224 Au-Pt,225−234 Au-Cu,235−238 and Au-Ni;239,240 Ag hybrids: Ag-Pd,241−248 Ag-Pt,249−251 Ag-Ni,252,253 and Ag-Co254,255) according to their different geometries.
