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.
Low-dose TEM micrographs of (a) ION@CMD250, (b) ION@CMD12.5, and (c) IONs@CMD6.25. These micrographs were acquired using the dose fractionation method, where 40 micrographs were taken with bursts of 0.1 s of exposure and subsequently aligned and summed. Scale bars: 20 nm.
