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 Raman spectra of ML MoS2 with 514 nm laser source at room temperature before and after PTSA treatment for different exposure times. (b) Drain–source current as a function of back gate voltage (Vg) for ML MoS2 before and after PTSA treatment for different exposure times.
