Sökning: "Gunnar Haeffler"

Hittade 2 avhandlingar innehållade orden Gunnar Haeffler.

1. 1. Photodetachment spectroscopy : negative ion bound states and resonances Gunnar Haeffler

   Författare :Gunnar Haeffler; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; electron correlation; electron affinity; shape resonance; fine structure; ion optics; photodetachment; resonance ionization spectroscopy RIS ; Wigner law; doubly excited state; Feshback resonance; negative ion; electron spectroscopy;

   Sammanfattning : .... LÄS MER

3. 2. Photodetachment Studies of Negative Ion Structure

   Författare :Gunnar Haeffler; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : The structure of atomic negative ions has been investigated experimentally by studying photodetachment, which is the process of photon-induced electron emission from a negative ion. The interaction between the valence electrons and the nucleus is weaker in negative ions than in atoms and positive ions. LÄS MER