• Specific heat and nonlinear susceptibility in spin glasses with random fields 

      Romitti, Marcos Vinicios; Zimmer, Fábio Mallmann; Morais Junior, Carlos Alberto Vaz de; Magalhaes, Sergio Garcia (2019) [Artículo de periódico]
      We study magnetic properties of spin glass (SG) systems under a random field (RF), based on the suggestion that RFs can be induced by a weak transverse field in the compound LiHo x Y 1 − x F 4 .Weconsideracluster spin model ...