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) Raman scattering spectra of PEDOT:PSS/Se, PEDOT:PSS, and Se. Effects of thermal annealing of the composite films. (B) X-ray diffraction (XRD) traces. Inset: photograph of the composite films before (left) and after of thermal annealing (right). (C) SEM images of top surfaces of the composite films before (left) and after thermal annealing (right). (D) HAADF-STEM image of thermally annealed composites.
