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.
(a) The absorbance spectrum of the PbS NCs IR sensitizing layer, and the transparency spectra of the ITO bottom and the Mg:Ag/Alq3 top cathode. (b) Schematic cross section view of the transparent IR-OLEDs with the ITO bottom electrode, and the Mg:Ag/Alq3 top electrode. (c) L-V characteristics of the IR-OLED with a PbS IR sensitizer in the dark and under different IR illuminations.
