Isomer-resolved ion spectroscopy -: art. no. 083001

被引：37

作者：

Fromherz, R

Ganteför, G

Shvartsburg, AA

机构：

[1] Natl Ctr Toxicol Res, Div Chem, Jefferson, AR 72079 USA

[2] Univ Konstanz, Fachbereich Phys, D-78457 Constance, Germany

来源：

PHYSICAL REVIEW LETTERS | 2002年 / 89卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.89.083001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We demonstrate the isomer-resolved spectroscopy of gas-phase ions, with different geometries separated prior to spectroscopic probe using ion mobility techniques. Specifically, ring and chain isomers of carbon cluster anions with 10-12 atoms have been separated by ion mobility/mass spectrometry and examined by photoelectron spectroscopy. This methodology should also apply to other ion spectroscopies, including IR photodissociation.

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页码：083001/1 / 083001/4

页数：4

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