Now showing items 1-5 of 5

    • Binding Energies and Lifetimes in Negative Ions 

      Karls, Julia (2024-03-15)
      Negative ions hold significant interest because of their importance in understanding electron correlation. Further, they capture substantial focus for their role in, for example: stellar environments, medical applications, ...
    • Excited States in Negative Ions 

      Rohlén, Johan (2014-05-07)
      This thesis covers experimental studies of atomic negative ions with the main goal of increasing our fundamental understanding of these fragile quantum systems. Comparisons of measurements and calculations have been used ...
    • Spectroscopic studies of the negative state of atoms 

      Welander, Jakob (2020-08-13)
      Negative ions are of fundamental interest in atomic physics due to the enhanced importance of the electron correlation. In this thesis new spectroscopic methods have been developed and then applied to study the nature of ...
    • Spectroscopy of Stable and Radioactive Negative Ions 

      Ringvall Moberg, Annie (2023-04-03)
      Negative ions are unique quantum systems which are of fundamental interest within the field of atomic physics due to the importance of the electron correlation in their creation, stability, and existence. Properties of ...
    • Strong-Field Photodetachment of Negative Ions – Orbital Alignment Effects and Tomographic Imaging of Photoelectrons 

      Eklund, Mikael (2015-09-07)
      Photoelectron imaging techniques are used to experimentally investigate photodetachment of negative ions in a strong laser-field as well as the orbital alignment dynamics in the residual neutral. Strong-field ...