Figure 2.
Energy of formation, , of various Al1−xNbx structures predicted by first-principles evolutionary algorithm USPEX as a function of the Nb content. The convex hull line (red) connects the stable phases.
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.