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  1. No Access

    Article

    The REX-ISOLDE project

    The Radioactive Beam Experiment REX-ISOLDE [1–3] is a pilot experiment at ISOLDE (CERN) testing the new concept of post acceleration of radioactive ion beams by using charge breeding of the ions in a high char...

    D. Habs, O. Kester, T. Sieber, H. Bongers, S. Emhofer, P. Reiter… in Hyperfine Interactions (2000)

  2. No Access

    Article

    Quantum beat measurements on spin-polarized electrons in oxygen ions emerging from magnetized Ni- andGd-layers

    Employing the time-differential perturbed γ-angular correlation technique it is shown that 1s- and2s-electrons of highly stripped16O(3−)-ions have their spin polarized on emergence from magnetized thin Ni- andGd-...

    S. Kremeyer, K. -H. Speidel, H. Busch, U. Grabowy, U. Knopp… in Hyperfine Interactions (1993)

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    Article

    Large dynamic perturbations of transient magnetic fields induced by heavy ion beams

    Measurements of transient magnetic fields in Fe for Coulomb-excited24Mg(2↓)-ions at high velocity confirm strong attenuations as observed earller for single-electron28Si ions. In a measurement in which the beam w...

    K. -H. Speidel, M. Knopp, W. Karle, J. Cub, P. N. Tandon… in Hyperfine Interactions (1990)

  4. No Access

    Article

    Measurements of transient magnetic fields on single-electron Ni-ions

    Measurements were performed to determine the transient magnetic field assoclated with polarized is electrons of highly-stripped Ni ions traversing a ferromagnetic Fe layer. Partiele γ angular correlations and ...

    K. -H. Speidel, J. Cub, M. Knopp, H. -J. Simonis… in Hyperfine Interactions (1990)

  5. No Access

    Article

    Plunger measurements on highly stripped O-ions as tool for detecting electron polarization on emergence from thin ferromagnetic layers

    From hyperfine interaction studles on free single electron16O(3−) ions. in a time differential mode using the recoil distance technique. It is shown that these ions are polarized when emerging from magnetized thi...

    H. -J. Simonis, S. Kremeyer, F. Hagelberg, U. Reuter, M. Knopp… in Hyperfine Interactions (1990)

  6. No Access

    Article

    Transient magnetic fields for highly stripped ions traversing ferromagnetic solids

    Transient magnetic fields experienced by nuclei of single-electron ions in ferromagnetic solids have been analyzed in terms of the polarization of 1s electrons. Values obtained are well explained with spin-exc...

    K. -H. Speidel, M. Knopp, W. Karle, J. Cub, M. -L. Dong… in Hyperfine Interactions (1989)