Production of highly charged ions of rare species by laser-induced desorption 
inside an electron beam ion trap

Schweiger, Christoph; König, Charlotte; Crespo López-Urrutia, José R.; Door, Menno; Dorrer , Holger; Düllmann , Christoph E.; Eliseev, Sergey; Filianin, Pavel; Huang, Wenjia; Kromer, Kathrin; Micke, Peter; Müller, Marius; Renisch, Dennis; Rischka, Alexander; Schüssler, Rima; Blaum, Klaus

doi:10.1063/1.5128331

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Production of highly charged ions of rare species by laser-induced desorption inside an electron beam ion trap

MPS-Authors

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Schweiger, Christoph
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons226719

König, Charlotte
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30383

Crespo López-Urrutia, José R.
Division Prof. Dr. Thomas Pfeifer, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons186043

Door, Menno
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30445

Eliseev, Sergey
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons181461

Filianin, Pavel
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons226461

Huang, Wenjia
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

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Kromer, Kathrin
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons123093

Micke, Peter
Division Prof. Dr. Thomas Pfeifer, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons224530

Müller, Marius
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons37881

Rischka, Alexander
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons181459

Schüssler, Rima
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

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Blaum, Klaus
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

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Citation

Schweiger, C., König, C., Crespo López-Urrutia, J. R., Door, M., Dorrer, H., Düllmann, C. E., et al. (2019). Production of highly charged ions of rare species by laser-induced desorption inside an electron beam ion trap. Review of Scientific Instruments, 90: 123201. doi:10.1063/1.5128331.

Cite as: https://hdl.handle.net/21.11116/0000-0005-549A-F

Abstract

This paper reports on the development and testing of a novel, highly
efficient technique for the injection of very rare species into electron beam
ion traps (EBITs) for the production of highly charged ions (HCI). It relies on
in-trap laser-induced desorption of atoms from a sample brought very close to
the electron beam resulting in a very high capture efficiency in the EBIT. We
have demonstrated a steady production of HCI of the stable isotope
$^{165}\mathrm{Ho}$ from samples of only $10^{12}$ atoms ($\sim$ 300 pg) in
charge states up to 45+. HCI of these species can be subsequently extracted for
use in other experiments or stored in the trapping volume of the EBIT for
spectroscopic measurements. The high efficiency of this technique expands the
range of rare isotope HCIs available for high-precision nuclear mass and
spectroscopic measurements. A first application of this technique is the
production of HCI of the synthetic radioisotope $^{163}\mathrm{Ho}$ for a
high-precision measurement of the $Q_{\mathrm{EC}}$-value of the electron
capture in $^{163}\mathrm{Ho}$ within the Electron Capture in Holmium
experiment (ECHo collaboration) ultimately leading to a measurement of the
electron neutrino mass with an uncertainty on the sub-eV level.