Figure 9.
The impact of the change of the lattice parameter b (models R, B1–B20) on the 
(red) and 
(blue) values.
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.