Investigations on sources and targets of polarized alkali nuclei - Ebinghaus, H.; Holm, U.; Tietgen, K.; Wegmann, D.; Wittchow, F. (Elsevier)
The principles of the polarized lithium source and target are discussed with regard to the construction of a polarized alkali source and target. Adiabatic rf-transitions for sodium and potassium have been measured and the ''Sona''-transition has been applied to an atomic beam source. Charge exchange efficiencies of negative lithium ions from positive ones with alkali earth atoms as collision partners are relatively small.
http://linkinghub.elsevier.com/retrieve/pii/0029-554X(76)90419-5
Keywords: ZP; U