Fig. 2. Laser power effect.
Optical (A) and AFM (B) images of a 1L BN on Au/Si. The Raman G bands of the suspended (C) 1L BN, (D) 2L BN, and (E) 3L BN under different laser power. a.u., arbitrary units.
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.