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Автор Liu Bing-Chen
Автор Zhai Hua-Jin
Автор Zhou Ru-Fang
Автор Ni Guo-Quan
Автор Xu Zhi-Zhan
Дата выпуска 2000-09-01
dc.description Using a laser vaporization/pulsed molecular beam cluster source, Al cluster anions and Al-C mixed cluster anions are produced and recorded by a time of flight mass spectrometer. Mass abundance spectra of the Al cluster anions in the size range from Al<sub>2</sub><sup>-</sup> to Al<sub>42</sub><sup>-</sup> show that Al<sub>13</sub><sup>-</sup>, Al<sub>23</sub><sup>-</sup>, Al<sub>35</sub><sup>-</sup>, and slightly, Al<sub>37</sub><sup>-</sup> are local maxima, as predicted by the electronic jellium model. Mixed clusters Al<sub>n</sub>C<sup>-</sup> and Al<sub>n</sub>C<sub>2</sub><sup>-</sup> are also shown, among which the most abundant species are Al<sub>3</sub>C<sub>2</sub><sup>-</sup>, Al<sub>6</sub>C<sub>2</sub><sup>-</sup>, Al<sub>7</sub>C<sup>-</sup> and Al<sub>7</sub>C<sub>2</sub><sup>-</sup> in the small size range. The formation mechanism of these products is discussed.
Формат application.pdf
Издатель Institute of Physics Publishing
Название Observation of Electronic Shells and Characteristic Products from Mass Abundance Spectra of Al Cluster and Al-C Cluster Anions
Тип paper
DOI 10.1088/0256-307X/17/9/012
Electronic ISSN 1741-3540
Print ISSN 0256-307X
Журнал Chinese Physics Letters
Том 17
Первая страница 658
Последняя страница 660
Выпуск 9

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