First investigations of a warm electron beam ion trap for the production of highly charged ions

Ovsyannikov, V. P.; Zschornack, G.

doi:10.1063/1.1149822

Cited by 66 publications

(22 citation statements)

References 19 publications

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“…In a collaboration of the Dresden University of Technology and the Dreebit GmbH Dresden a new ion source family has been developed for the economical, compact and stable production of highly charged ions in the last ten years. These ion sources, the Dresden EBIT, Dresden EBIS and the Dresden EBIS-A are specialized ion sources for different classes of applications and together represent a new platform technology for the implementation of highly charged ions into different processes and research fields [9,10,11]. The complete ion source family operates at room temperature.…”

Section: The Ion Source Platform Technologymentioning

confidence: 99%

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Sources of highly charged ions as a platform technology for applications in nanotechnology and medicine

Zschornack¹,

Großmann²,

Ovsyannikov³

et al. 2009

Materialwissenschaft Werkst

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Highly charged ions significantly differ in their physical properties compared to "classical" low charged ions. Exciting properties of highly charged ionsThe application of ions in different technological processes as well as in basic science is well known and applied over many decades. Relatively new is the application of multiply or highly charged ions, i.e. of ions where a significant part of the atomic shell is ionized. In comparison to "classical" low charged ions highly charged ions have some new physical properties that makes highly charged ions interesting for technological applications and new research fields in basic science [1,2,3].The most important new properties of highly charged ions are summarized in Fig. 1 and as

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Section: The Ion Source Platform Technologymentioning

confidence: 99%

“…With the Dresden EBIT [9] and Dresden EBIS/EBIS-A [10] (see Fig. 2) ion sources are available which produce beams of highly charged ions in the pulsed mode in the order of up to lA per pulse at pulse lengths from some tens of ns up to some tens of ls.…”

Section: The Ion Source Platform Technologymentioning

confidence: 99%

Sources of highly charged ions as a platform technology for applications in nanotechnology and medicine

Zschornack¹,

Großmann²,

Ovsyannikov³

et al. 2009

Materialwissenschaft Werkst

Self Cite

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“…Recently EBITs using permanent magnets have been developed and successfully used to study highly charged ions. 4,5 The magnetic field strength produced by the permanent magnets is considerably lower than that by the superconducting magnets, resulting in a larger electronbeam diameter, and hence, in a lower current density. Because the cryogenic pumping effect provided by the liquid helium used for the superconducting magnets is not available, the vacuum quality will be lower.…”

Section: Introductionmentioning

confidence: 99%

Design of an electron-beam ion trap to be situated at Queen’s University, Belfast

Watanabe

O’Rourke

Currell

2004

Review of Scientific Instruments

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An electron-beam ion trap ͑EBIT͒ has been designed for atomic physics experiments at the Queen's University of Belfast. A pair of permanent magnets will be used to produce an axial magnetic field to compress an electron beam, whereas pairs of superconducting magnets have been used for traditional EBITs. The design of the new EBIT is detailed and possible experiments are explained to show the feasibility of the EBIT.

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“…Additional machines are operating at the University of Electro-Communications, Tokyo, the Max-Planck-Institute in Heidelberg, Germany, and at the Technical University, Dresden, Germany [16,17,18].…”

Section: The Livermore Electron Beam Ion Traps and Associated Instrummentioning

confidence: 99%

Highly Charged Ion Research at the Livermore Electron Beam Ion Traps

Beiersdörfer

2005

Phys. Scr.

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Spectroscopy performed with the three Livermore electron beam ion traps is reviewed, which is continuing and complementing the innumerable contributions to atomic physics provided over the years by heavy-ion accelerators. Numerous spectrometers were developed that cover the spectral bands from the visible to the hard x ray region. These enabled exhaustive line surveys useful for x-ray astrophysics and for systematic studies along iso-electronic sequences, such as the 4s-4p, 3s-3p, and 2s-2p transitions in ions of the Cu-I, Na-I, and Li-I sequences useful for studying QED and correlation effects as well as for precise determinations of atomic-nuclear interactions. They also enabled measurements of radiative transition probabilities of very long-lived (milli-and microseconds) and very short-live (femtosecond) levels. Because line excitation processes can be controlled by choice of the electron beam energy, the observed line intensities are used to infer cross sections for electron-impact excitation, dielectronic recombination, resonance excitation, and innershell ionization. These capabilities have recently been expanded to simulate x-ray emission from comets by charge exchange. Specific contributions to basic atomic physics, nuclear physics, and high-temperature diagnostics are illustrated.

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First investigations of a warm electron beam ion trap for the production of highly charged ions

Cited by 66 publications

References 19 publications

Sources of highly charged ions as a platform technology for applications in nanotechnology and medicine

Sources of highly charged ions as a platform technology for applications in nanotechnology and medicine

Design of an electron-beam ion trap to be situated at Queen’s University, Belfast

Highly Charged Ion Research at the Livermore Electron Beam Ion Traps

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