• Laser Resonance Ionization Mass Spectrometry for Krypton-81 Analysis

      Lehmann, B. E.; Loosli, H. H.; Oeschger, Hans; Rauber, Dominique; Hurst, G. S.; Allman, S. L.; Chen, C. H.; Kramer, S. D.; Thonnard, Norbert; Willis, R. D. (American Journal of Science, 1986-01-01)
      A new laser-based analytical technique is described for isotope selective noble gas atom counting. The method has been used to detect 81Kr atoms in a groundwater sample.