Photoelectron spectroscopy of germanium-fluorine binary cluster anions: The HOMO-LUMO gap estimation of Gen clusters

Y. Negishi, H. Kawamata, T. Hayase, M. Gomei, R. Kishi, F. Hayakawa, Atsushi Nakajima, K. Kaya

Research output: Contribution to journalArticle

58 Citations (Scopus)

Abstract

Electronic properties of germanium-fluorine cluster anions (GenF-m; n = 1-11, m = 1-3) were studied using photoelectron spectroscopy (PES) with a magnetic-bottle type electron spectrometer. Compared between the PES of GenF- and those of the Ge-n, it was found that the doped F atom in GenF- deprives each Ge-n cluster of the excess electron without any serious rearrangement of the Gen framework. The F doping method enables us to estimate the HOMO-LUMO gap of the corresponding neutral Gen clusters (n = 4-11). For a diatomic GeF- cluster, furthermore, the vibrational structures could be resolved to determine its vibrational frequency.

Original languageEnglish
Pages (from-to)199-207
Number of pages9
JournalChemical Physics Letters
Volume269
Issue number3-4
Publication statusPublished - 1997 May 2

Fingerprint

Germanium
Fluorine
Photoelectron spectroscopy
Anions
fluorine
germanium
photoelectron spectroscopy
anions
Electrons
Bottles
Vibrational spectra
Electronic properties
Spectrometers
Doping (additives)
Atoms
bottles
electrons
spectrometers
estimates
electronics

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

Cite this

Negishi, Y., Kawamata, H., Hayase, T., Gomei, M., Kishi, R., Hayakawa, F., ... Kaya, K. (1997). Photoelectron spectroscopy of germanium-fluorine binary cluster anions: The HOMO-LUMO gap estimation of Gen clusters. Chemical Physics Letters, 269(3-4), 199-207.

Photoelectron spectroscopy of germanium-fluorine binary cluster anions : The HOMO-LUMO gap estimation of Gen clusters. / Negishi, Y.; Kawamata, H.; Hayase, T.; Gomei, M.; Kishi, R.; Hayakawa, F.; Nakajima, Atsushi; Kaya, K.

In: Chemical Physics Letters, Vol. 269, No. 3-4, 02.05.1997, p. 199-207.

Research output: Contribution to journalArticle

Negishi, Y, Kawamata, H, Hayase, T, Gomei, M, Kishi, R, Hayakawa, F, Nakajima, A & Kaya, K 1997, 'Photoelectron spectroscopy of germanium-fluorine binary cluster anions: The HOMO-LUMO gap estimation of Gen clusters', Chemical Physics Letters, vol. 269, no. 3-4, pp. 199-207.
Negishi Y, Kawamata H, Hayase T, Gomei M, Kishi R, Hayakawa F et al. Photoelectron spectroscopy of germanium-fluorine binary cluster anions: The HOMO-LUMO gap estimation of Gen clusters. Chemical Physics Letters. 1997 May 2;269(3-4):199-207.
Negishi, Y. ; Kawamata, H. ; Hayase, T. ; Gomei, M. ; Kishi, R. ; Hayakawa, F. ; Nakajima, Atsushi ; Kaya, K. / Photoelectron spectroscopy of germanium-fluorine binary cluster anions : The HOMO-LUMO gap estimation of Gen clusters. In: Chemical Physics Letters. 1997 ; Vol. 269, No. 3-4. pp. 199-207.
@article{62e6cbcfbd7e44b6958650e5efebdda2,
title = "Photoelectron spectroscopy of germanium-fluorine binary cluster anions: The HOMO-LUMO gap estimation of Gen clusters",
abstract = "Electronic properties of germanium-fluorine cluster anions (GenF-m; n = 1-11, m = 1-3) were studied using photoelectron spectroscopy (PES) with a magnetic-bottle type electron spectrometer. Compared between the PES of GenF- and those of the Ge-n, it was found that the doped F atom in GenF- deprives each Ge-n cluster of the excess electron without any serious rearrangement of the Gen framework. The F doping method enables us to estimate the HOMO-LUMO gap of the corresponding neutral Gen clusters (n = 4-11). For a diatomic GeF- cluster, furthermore, the vibrational structures could be resolved to determine its vibrational frequency.",
author = "Y. Negishi and H. Kawamata and T. Hayase and M. Gomei and R. Kishi and F. Hayakawa and Atsushi Nakajima and K. Kaya",
year = "1997",
month = "5",
day = "2",
language = "English",
volume = "269",
pages = "199--207",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",
number = "3-4",

}

TY - JOUR

T1 - Photoelectron spectroscopy of germanium-fluorine binary cluster anions

T2 - The HOMO-LUMO gap estimation of Gen clusters

AU - Negishi, Y.

AU - Kawamata, H.

AU - Hayase, T.

AU - Gomei, M.

AU - Kishi, R.

AU - Hayakawa, F.

AU - Nakajima, Atsushi

AU - Kaya, K.

PY - 1997/5/2

Y1 - 1997/5/2

N2 - Electronic properties of germanium-fluorine cluster anions (GenF-m; n = 1-11, m = 1-3) were studied using photoelectron spectroscopy (PES) with a magnetic-bottle type electron spectrometer. Compared between the PES of GenF- and those of the Ge-n, it was found that the doped F atom in GenF- deprives each Ge-n cluster of the excess electron without any serious rearrangement of the Gen framework. The F doping method enables us to estimate the HOMO-LUMO gap of the corresponding neutral Gen clusters (n = 4-11). For a diatomic GeF- cluster, furthermore, the vibrational structures could be resolved to determine its vibrational frequency.

AB - Electronic properties of germanium-fluorine cluster anions (GenF-m; n = 1-11, m = 1-3) were studied using photoelectron spectroscopy (PES) with a magnetic-bottle type electron spectrometer. Compared between the PES of GenF- and those of the Ge-n, it was found that the doped F atom in GenF- deprives each Ge-n cluster of the excess electron without any serious rearrangement of the Gen framework. The F doping method enables us to estimate the HOMO-LUMO gap of the corresponding neutral Gen clusters (n = 4-11). For a diatomic GeF- cluster, furthermore, the vibrational structures could be resolved to determine its vibrational frequency.

UR - http://www.scopus.com/inward/record.url?scp=0031547582&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0031547582&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0031547582

VL - 269

SP - 199

EP - 207

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 3-4

ER -