• Study of rare-earth ions implanted into copper, aluminum, silver, and rhodium 

      Gebbie, D.W.; Scherer, Claudio; Huber, D.L.; Heestand, G.M.; Borches, R.R. (1973) [Artigo de periódico]
      Various even-even isotopes of Er, Dy, and Yb have been Coulomb excited to their first 2+ states and implanted into metallic foils of Cu, AI, Ag, and Rh. The attenuation of the subsequent y-ray angular distribution was ...