Time-of-flight mass and photoelectron spectroscopy study of LaC n -

S. Suzuki, Masamichi Kohno, H. Shiromaru, Y. Achiba, H. Kietzmann, B. Kessler, G. Ganteför, W. Eberhardt

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Mass spectra of LaC n - were taken by using a laser-vaporization source (LVS) and pulsed arc cluster ion source (PACIS) applied to La-carbon composite rods (1:130 atomic ratio). The mass spectrum using the LVS with annealing procedure has shown several magic numbers for LaC n - (n = 44, 50, 60, and 70), whereas only small LaC n - (up to n = 14) have been observed in the mass spectrum using the PACIS. Photoelectron spectra of some of these have been measured using a magnetic-bottle type time-of-flight electron spectrometer. These results indicate the exsistence of a few conformational isomers for small La-containing carbon cluster negative ions LaC n - (n = 5-8).

Original languageEnglish
Pages (from-to)407-409
Number of pages3
JournalZeitschrift fur Physik D-Atoms Molecules and Clusters
Volume40
Issue number1-4
DOIs
Publication statusPublished - Jan 1 1997
Externally publishedYes

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mass spectra
mass spectroscopy
photoelectron spectroscopy
ion sources
arcs
bottles
carbon
negative ions
lasers
photoelectrons
rods
isomers
spectrometers
annealing
composite materials
electrons

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this

Time-of-flight mass and photoelectron spectroscopy study of LaC n - . / Suzuki, S.; Kohno, Masamichi; Shiromaru, H.; Achiba, Y.; Kietzmann, H.; Kessler, B.; Ganteför, G.; Eberhardt, W.

In: Zeitschrift fur Physik D-Atoms Molecules and Clusters, Vol. 40, No. 1-4, 01.01.1997, p. 407-409.

Research output: Contribution to journalArticle

Suzuki, S, Kohno, M, Shiromaru, H, Achiba, Y, Kietzmann, H, Kessler, B, Ganteför, G & Eberhardt, W 1997, ' Time-of-flight mass and photoelectron spectroscopy study of LaC n - ', Zeitschrift fur Physik D-Atoms Molecules and Clusters, vol. 40, no. 1-4, pp. 407-409. https://doi.org/10.1007/s004600050238
Suzuki, S. ; Kohno, Masamichi ; Shiromaru, H. ; Achiba, Y. ; Kietzmann, H. ; Kessler, B. ; Ganteför, G. ; Eberhardt, W. / Time-of-flight mass and photoelectron spectroscopy study of LaC n - In: Zeitschrift fur Physik D-Atoms Molecules and Clusters. 1997 ; Vol. 40, No. 1-4. pp. 407-409.
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AU - Suzuki, S.

AU - Kohno, Masamichi

AU - Shiromaru, H.

AU - Achiba, Y.

AU - Kietzmann, H.

AU - Kessler, B.

AU - Ganteför, G.

AU - Eberhardt, W.

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