Photoelectron spectroscopy of silicon-carbon cluster anions (Si nCm-)

Atsushi Nakajima, Tetsuya Taguwa, Kojiro Nakao, Motoki Gomei, Reiko Kishi, Suehiro Iwata, Koji Kaya

研究成果: Article

79 引用 (Scopus)

抄録

Photoelectron spectra of Sin,Cm- cluster anions (1≤n≤7 and 1≤m≤5) were measured at the photon energies of 3.49 eV, by using a magnetic bottle electron spectrometer. The Si nCm- clusters were produced either by a laser vaporization of a silicon-carbon mixed rod or by two laser vaporizations of carbon and silicon rods in a He carrier gas. The spectra of the Si nC1- (3≤n≤7) clusters are similar to those of pure Sin+1- clusters in the peak positions and their envelopes, which is attributed to the isovalent electronic structure of Si and C atoms as well as to the similar geometrical structure. In contrast, the similarity in the photoelectron spectra is not observed between Cm+1 and Si1Cm (2≤m≤5) clusters, which is attributed to a change in their geometry; from chain to ring. These experimental conclusions are discussed with the results of our theoretical calculations.

元の言語English
ページ(範囲)2050-2057
ページ数8
ジャーナルThe Journal of Chemical Physics
103
発行部数6
出版物ステータスPublished - 1995

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Carbon clusters
Silicon
Photoelectron spectroscopy
Photoelectrons
Vaporization
Anions
Carbon
photoelectron spectroscopy
anions
Lasers
carbon
Bottles
silicon
Electronic structure
Spectrometers
Photons
Gases
photoelectrons
rods
Atoms

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

これを引用

Nakajima, A., Taguwa, T., Nakao, K., Gomei, M., Kishi, R., Iwata, S., & Kaya, K. (1995). Photoelectron spectroscopy of silicon-carbon cluster anions (Si nCm-). The Journal of Chemical Physics, 103(6), 2050-2057.

Photoelectron spectroscopy of silicon-carbon cluster anions (Si nCm-). / Nakajima, Atsushi; Taguwa, Tetsuya; Nakao, Kojiro; Gomei, Motoki; Kishi, Reiko; Iwata, Suehiro; Kaya, Koji.

:: The Journal of Chemical Physics, 巻 103, 番号 6, 1995, p. 2050-2057.

研究成果: Article

Nakajima, A, Taguwa, T, Nakao, K, Gomei, M, Kishi, R, Iwata, S & Kaya, K 1995, 'Photoelectron spectroscopy of silicon-carbon cluster anions (Si nCm-)', The Journal of Chemical Physics, 巻. 103, 番号 6, pp. 2050-2057.
Nakajima A, Taguwa T, Nakao K, Gomei M, Kishi R, Iwata S その他. Photoelectron spectroscopy of silicon-carbon cluster anions (Si nCm-). The Journal of Chemical Physics. 1995;103(6):2050-2057.
Nakajima, Atsushi ; Taguwa, Tetsuya ; Nakao, Kojiro ; Gomei, Motoki ; Kishi, Reiko ; Iwata, Suehiro ; Kaya, Koji. / Photoelectron spectroscopy of silicon-carbon cluster anions (Si nCm-). :: The Journal of Chemical Physics. 1995 ; 巻 103, 番号 6. pp. 2050-2057.
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AU - Nakajima, Atsushi

AU - Taguwa, Tetsuya

AU - Nakao, Kojiro

AU - Gomei, Motoki

AU - Kishi, Reiko

AU - Iwata, Suehiro

AU - Kaya, Koji

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