Figure 4.
Storage of ions in the SLIM section. The Coulomb repulsion forces are balanced by the DC electric field produced by guard electrodes and the RF effective focusing field from RF rung electrodes.
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.