scholarly journals Fission of multiply charged alkali clusters in helium droplets – approaching the Rayleigh limit

2016 ◽  
Vol 18 (15) ◽  
pp. 10623-10629 ◽  
Author(s):  
Michael Renzler ◽  
Martina Harnisch ◽  
Matthias Daxner ◽  
Lorenz Kranabetter ◽  
Martin Kuhn ◽  
...  
Keyword(s):  
Electron Ionization ◽  
Cluster Ions ◽  
Sodium Potassium ◽  
Helium Droplets ◽  
Charged Cluster ◽  
Multiply Charged ◽  
Rayleigh Limit

Electron ionization of helium droplets doped with sodium, potassium or cesium results in doubly and triply charged cluster ions that are much smaller than previously observed.

Multiply charged cluster ions of Ar, Kr, Xe, N2, O2, CO2, SO2 and NH3: Production mechanism, appearance size and appearance energy

1989 ◽  
Vol 12 (1-4) ◽  
pp. 279-281 ◽  
Author(s):  
T. D. M�rk ◽  
P. Scheier ◽  
M. Lezius ◽  
G. Walder ◽  
A. Stamatovic
Keyword(s):  
Appearance Energy ◽  
Cluster Ions ◽  
Production Mechanism ◽  
Charged Cluster ◽  
Multiply Charged

RECOMBINATION OF OPPOSITELY CHARGED AQUEOUS CLUSTER IONS USING ELECTROSTATICALLY MERGED ION BEAMS

1996 ◽  
Vol 03 (01) ◽  
pp. 655-660 ◽  
Author(s):  
B. PLASTRIDGE ◽  
K.A. COWEN ◽  
D.A. WOOD ◽  
M.H. COHEN ◽  
J.V. COE
Keyword(s):  
Rate Constants ◽  
Cluster Size ◽  
Collision Energy ◽  
Relative Rate ◽  
Center Of Mass ◽  
Cluster Ions ◽  
Charged Cluster ◽  
Relative Rate Constants ◽  
Oppositely Charged ◽  
Electrostatic Quadrupole

A new method for studying cluster-cluster interactions is introduced which involves merging mass-selected beams of oppositely charged cluster ions with an electrostatic quadrupole deflector. Recombination is monitored by measuring the rate of fast neutral production. Relative rate constants have been measured for the reaction of H 3O+( H 2 O )n+ OH −( H 2 O )m as a function of cluster size (m=n=0–3), which display a pronounced enhancement with clustering. Relative rate constants have also been measured as a function of center-of-mass collision energy for a heavily clustered reaction (n=3, m=3) and a lightly clustered reaction (n=1, m=0) revealing that clustering produces a dramatic change in the reaction mechanism.

New Ionic Crystals of Oppositely Charged Cluster Ions and Their Characterization.

ChemInform ◽  
2003 ◽  
Vol 34 (40) ◽  
Author(s):  
Jung Ho Son ◽  
Young-Uk Kwon ◽  
Oc Hee Han
Keyword(s):  
Cluster Ions ◽  
Ionic Crystals ◽  
Charged Cluster ◽  
Oppositely Charged

Electron Ionization Dissociation of Singly and Multiply Charged Peptides

2009 ◽  
Vol 131 (29) ◽  
pp. 9977-9985 ◽  
Author(s):  
Y. M. Eva Fung ◽  
Christopher M. Adams ◽  
Roman A. Zubarev
Keyword(s):  
Electron Ionization ◽  
Multiply Charged ◽  
Charged Peptides
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