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) Resonant frequency and its derivative for a synthesis started at 90°C and continued at 70°C after the derivative of the resonant frequency reached about - 75 Hz/s. (b) Top view SEM image of the nanorods grown with the proposed two-temperatures dynamic process (cross-section in the top-right inset; the nanorods have enhanced length and aspect ratio, see text).
