• Nonlinear stopping effects of slow ions in a no-free-electron system : titanium nitride 

      Matias, Flávio; Grande, Pedro Luis; Vos, Maarten; Koval, Peter; Koval, Natalia; Arista, Nestor (2019) [Artigo de periódico]
      A recent experimental study of the energy losses of various ions in titanium nitride, in the low-energy range [M.A.Sortica et al. , Sci. Rep. 9 , 176 ( 2019 )], showed a striking departure of the measured values from those ...