• Valence and delocalization of yb in the Chevrel-phase YbMo 6 S 8 

      Jorgensen, James D.; Hinks, D.J.; Noakes, D.R.; Viccaro, Patsy James; Shenoy, G.K. (1983) [Artigo de periódico]
      Mãssbauer isomer-shift measurements show that Yb is divalent in YbMo6Sg. The asymmetry of the Yb thermal vibration at 4.2 K obtained from the Goldanskii-Karyagin effect is much smaller than that obtained from a Rietveld ...