@Article{NevesSilvKish:2015:FeDiMa,
               author = "Neves, R. da Silva and Silva, A. Ferreira da and Kishore, Ram",
          affiliation = "{Universidade Federal da Bahia (UFBA)} and {Universidade Federal 
                         da Bahia (UFBA)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)}",
                title = "Ferromagnetism in disordered magnetic semiconductors",
              journal = "Journal of Superconductivity and Novel Magnetism",
                 year = "2015",
               volume = "28",
               number = "3",
                pages = "751--756",
                month = "Mar.",
             keywords = "Dilute magnetic system, Disordered magnetic semiconductors, 
                         Ferromagnetism.",
             abstract = "The study of the ferromagnetic transition of Ga1-xMnxAs dilute 
                         magnetic semiconductor (DMS) is of much interest, mainly due to 
                         its potential application in spintronic devices. Based on the mean 
                         field approach, we present the average contribution of the hole 
                         spins by considering the holes in an impurity band (IB). In order 
                         to calculate the mean configuration of spins of impurities Mn 
                         (+2), we use a formalism proposed for a spatial disordered system. 
                         The results for the spontaneous magnetization and the critical 
                         temperature are compared to experimental results and other 
                         theoretical findings.",
                  doi = "10.1007/s10948-014-2789-4",
                  url = "http://dx.doi.org/10.1007/s10948-014-2789-4",
                 issn = "1557-1939",
             language = "en",
           targetfile = "neves_ferromagnetism.pdf",
        urlaccessdate = "27 abr. 2024"
}