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.
Dependence of the angle (θ) between transition dipole moment and electric field on potential for (A) 
, (B) 
and (C) 
for a DOPC bilayer spread on an Au(111) electrode, 0.1 M NaF/D2O; (filled squares) positive, (open squares) negative potential step.
