Multiple users have reported problems submitting materials to IDEALS. We are aware of the issue and are working to correct it ASAP. We appreciate your patience!
University of Illinois Urbana-Champaign
Withdraw
Loading…
Planar ion funnel for improved control of ion transmission and temperature in cluster studies
Folluo, Carley N.
Loading…
Permalink
https://hdl.handle.net/2142/104460
Description
Title
Planar ion funnel for improved control of ion transmission and temperature in cluster studies
Author(s)
Folluo, Carley N.
Contributor(s)
Chick Jarrold, Caroline
Mason, Jarrett
McMahon, Abbey
Issue Date
2019-06-21
Keyword(s)
Clusters/complexes
Date of Ingest
2019-07-15T22:16:58Z
2020-01-25T19:29:24Z
Abstract
Cluster anions are commonly made in Smalley-type laser ablation sources, which generate a wide range of species in different charge states, potentially causing ion loss due to charge recombination in thermalization channels. We present an anion photoelectron spectroscopy study of anions selectively funneled into a thermalization channel using a planar ion funnel (PIF). This funnel can increase ion current and allow selection of different portions of the ion plume generated in the cluster source. The vibrational temperatures of funneled anions are evaluated by analysis of hot band transitions, and we present the advantages and disadvantages of implementing this mass spectrometric tool in studies that rely on ablation for ion production.
Use this login method if you
don't
have an
@illinois.edu
email address.
(Oops, I do have one)
IDEALS migrated to a new platform on June 23, 2022. If you created
your account prior to this date, you will have to reset your password
using the forgot-password link below.
