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Photoelectron spectroscopy of size-selected cluster ions using synchrotron radiation

Photoelectron spectroscopy of size-selected cluster ions using synchrotron radiation

Type of Publication: Journal article
Author: Schramm, Thomas; Ganteför, Gerd; Bodi, Andreas; Hemberger, Patrick; Gerber, Thomas; von Issendorff, Bernd
Year of publication: 2014
Published in: Applied Physics A ; 115 (2014), 3. - pp. 771-779. - ISSN 0947-8396. - eISSN 1432-0630
DOI (citable link): https://dx.doi.org/10.1007/s00339-014-8434-z
Summary:
A new experimental setup for photoelectron spectroscopy of size-selected cluster ions using synchrotron VUV radiation as generated by the Swiss Light Source is presented. An intense positively charged cluster ion beam is produced in a high-intensity magnetron sputter source. The clusters are subsequently mass selected in a sector magnet. To maximize the residence time of the cluster ions in the ionization region of the velocity map imaging spectrometer, the cluster ion beam is decelerated where it crosses the light beam. First experiments on (MoO3)+ n (n = 69 and 59) cluster cations show that the approach is capable of delivering photoelectron spectra of size-selected transition metal cluster ions.
Subject (DDC): 530 Physics
Keywords: Condensed Matter Physics, Optical and Electronic Materials, Nanotechnology, Characterization and Evaluation of Materials, Surfaces and Interfaces, Thin Films, Operating Procedures, Materials Treatment
Bibliography of Konstanz: Yes

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SCHRAMM, Thomas, Gerd GANTEFÖR, Andreas BODI, Patrick HEMBERGER, Thomas GERBER, Bernd VON ISSENDORFF, 2014. Photoelectron spectroscopy of size-selected cluster ions using synchrotron radiation. In: Applied Physics A. 115(3), pp. 771-779. ISSN 0947-8396. eISSN 1432-0630. Available under: doi: 10.1007/s00339-014-8434-z

@article{Schramm2014Photo-30023, title={Photoelectron spectroscopy of size-selected cluster ions using synchrotron radiation}, year={2014}, doi={10.1007/s00339-014-8434-z}, number={3}, volume={115}, issn={0947-8396}, journal={Applied Physics A}, pages={771--779}, author={Schramm, Thomas and Ganteför, Gerd and Bodi, Andreas and Hemberger, Patrick and Gerber, Thomas and von Issendorff, Bernd} }

Ganteför, Gerd Schramm, Thomas Schramm, Thomas Gerber, Thomas Hemberger, Patrick Bodi, Andreas 2015-02-25T08:47:23Z Ganteför, Gerd Photoelectron spectroscopy of size-selected cluster ions using synchrotron radiation 2014 2015-02-25T08:47:23Z von Issendorff, Bernd Bodi, Andreas Hemberger, Patrick eng von Issendorff, Bernd Gerber, Thomas A new experimental setup for photoelectron spectroscopy of size-selected cluster ions using synchrotron VUV radiation as generated by the Swiss Light Source is presented. An intense positively charged cluster ion beam is produced in a high-intensity magnetron sputter source. The clusters are subsequently mass selected in a sector magnet. To maximize the residence time of the cluster ions in the ionization region of the velocity map imaging spectrometer, the cluster ion beam is decelerated where it crosses the light beam. First experiments on (MoO<sub>3</sub>)<sup>+</sup> <sub>n </sub> (n = 69 and 59) cluster cations show that the approach is capable of delivering photoelectron spectra of size-selected transition metal cluster ions.

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