1.
J Phys Chem A
; 115(25): 7362-7, 2011 Jun 30.
Article
in English
| MEDLINE
| ID: mdl-21486054
ABSTRACT
Computer simulations and experiments have been performed to quantify the effects of nozzle shape and skimmer placement on high-density supersonic jets. It is shown that the on axis beam intensity achieved is much higher than intensity achieved using standard sonic nozzles. Changes in skimmer design and positioning are required to allow this intense jet to propagate in a typical supersonic beam setup.
2.
Rev Sci Instrum
; 80(10): 104102, 2009 Oct.
Article
in English
| MEDLINE
| ID: mdl-19895075
ABSTRACT
We present a new excitation source for pulsed supersonic beams. The excitation is based on dielectric barrier discharge in the beam. It produces cold beams of metastable atoms, dissociated neutral atoms from molecular precursors, and both positive and negative ions with high efficiency and reliability.
3.
Fr Hist Stud
; 24(2): 185-222, 2001.
Article
in English
| MEDLINE
| ID: mdl-18807277