Browsing by Author "Pacobahyba, Josefa Teixeira de Mendonça"

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    • Modelos magnéticos com frustração e diluição 

      Pacobahyba, Josefa Teixeira de Mendonça (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, , 08/12/2006)
      In this work, we investigate the effect of dilution and frustration in the thermodynamic properties and the phase diagrams using the quasi-two-dimensional Heisenberg and Ising models. We use the Zubarev Green´s function ...