The dissociation channels of silver clusters Ag_n⁺, 3 ≤ n ≤ 20

verfasst von: S. Krückeberg, G. Dietrich, K. Lützenkirchen, L. Schweikhard, Clemens Walther, J. Ziegler
Abstract: The low energy dissociation channels of silver cluster ions Ag_n⁺, 3 ≤ n ≤ 20 are determined by collision-induced dissociation (CID) in a Penning trap. While for most cluster sizes the first fragment cluster ion is produced by monomer evaporation, the fragment ion of small odd-sized clusters has two atoms less than their precursors indicating an evaporation of dimers. The results are compared to similar CID studies on gold cluster ions, photofragmentation patterns, abundance spectra for various silver-cluster production techniques and calculated binding energies.
Externe Organisation(en): Johannes Gutenberg-Universität Mainz
Typ: Artikel
Journal: International Journal of Mass Spectrometry and Ion Processes
Band: 155
Seiten: 141-148
Anzahl der Seiten: 8
ISSN: 0168-1176
Publikationsdatum: 12.1996
Publikationsstatus: Veröffentlicht
Peer-reviewed: Ja
ASJC Scopus Sachgebiete: Spektroskopie

BibTeX

@article{6519572361db425dba092518579fb960,
title = "The dissociation channels of silver clusters Agn+, 3 ≤ n ≤ 20",
abstract = "The low energy dissociation channels of silver cluster ions Agn+, 3 ≤ n ≤ 20 are determined by collision-induced dissociation (CID) in a Penning trap. While for most cluster sizes the first fragment cluster ion is produced by monomer evaporation, the fragment ion of small odd-sized clusters has two atoms less than their precursors indicating an evaporation of dimers. The results are compared to similar CID studies on gold cluster ions, photofragmentation patterns, abundance spectra for various silver-cluster production techniques and calculated binding energies.",
keywords = "Atomic clusters, Collision-induced dissociation, Ion cyclotron resonance, Penning trap, Stability and fragmentation of clusters",
author = "S. Kr{\"u}ckeberg and G. Dietrich and K. L{\"u}tzenkirchen and L. Schweikhard and Clemens Walther and J. Ziegler",
note = "Funding information: We acknowledge financial help by the Deutsche Forschungsgemeinscha(Sftc hw 401/ 7-3) and by the MaterialwissenschaftlichFeosr - schungszentrumM ainz and thank H.-J. Kluge and E.W. Otten for their continuouss upportof the Mainz cluster trap experiments. S.K. acknowledgess upport by the Studienstiftung des deutschenV olkes.",
year = "1996",
month = dec,
language = "English",
volume = "155",
pages = "141--148",
journal = "International Journal of Mass Spectrometry and Ion Processes",
issn = "0168-1176",
publisher = "Elsevier",
number = "3",
}

The dissociation channels of silver clusters Agn+, 3 ≤ n ≤ 20

The dissociation channels of silver clusters Ag_n⁺, 3 ≤ n ≤ 20