R. R. Santos

activity

20012022

most citedCritical temperature for the two-dimensional attractive Hubbard Model

110 citations · 206 across the 11 of their papers we have counts for

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cond-mat.mtrl-sci2005★ 13 cited

Disorder and the effective Mn-Mn exchange interaction in Ga $_{1 - x}$ Mn $_{x}$ As diluted magnetic semiconductors

Antonio J. R. da Silva, A. Fazzio, Raimundo R. dos Santos +1

We perform a theoretical study, using {\it ab initio} total energy density-functional calculations, of the effects of disorder on the $M n - M n$ exchange interactions for $Ga_{1-x}Mn_…

cond-mat.mtrl-sci2003★ 2 cited

Magnetic-field effects in defect-controlled ferromagnetic Ga_{1-x}Mn_xAs semiconductors

Raimundo R. dos Santos, J. d'Albuquerque e Castro, L. E. Oliveira

We have studied the magnetic-field and concentration dependences of the magnetizations of the hole and Mn subsystems in diluted ferromagnetic semiconductor Ga_{1-x}Mn_xAs. A mean-f…

Disorder and the effective Mn-Mn exchange interaction in Ga1−x​Mnx​As diluted magnetic semiconductors

Magnetic-field effects in defect-controlled ferromagnetic Ga_{1-x}Mn_xAs semiconductors

Disorder and the effective Mn-Mn exchange interaction in Ga $_{1 - x}$ Mn $_{x}$ As diluted magnetic semiconductors