Multiply charged titanium cluster anions: production and photodetachment

被引：0
|
作者：
A. Herlert
K. Hansen
L. Schweikhard
M. Vogel
机构：
[1] Johannes Gutenberg Universität Mainz,Institut für Physik
来源：
Hyperfine Interactions | 2000年 / 127卷
关键词：
clusters; dianions; photodetachment;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Titanium clusters are produced by laser vaporization of a metal wire in a helium gas pulse, stored in a Penning trap, size selected and transformed into multiply charged anions by electron attachment. Both doubly and triply charged titanium clusters are observed. For the first observation of photodetachment of electrons from metal cluster dianions, Ti552- clusters are selected and excited by a laser pulse, which leads to the emission of an excess electron: Ti552-→ e− + Ti55-.
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页码：529 / 532
页数：3
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