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.
Scheme of ET. A tilt series of projections (same for both bright-field TEM and STEM tomography) from different viewing angles of an object (here, butterfly wing scale crystallites) is acquired and aligned to a common tilt axis. The aligned tilt series is then used to reconstruct the 3D structure of the butterfly wing scales.
