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papers

Publications (23)

cond-mat.str-el2004

Phase diagram and magnetic collective excitations of the Hubbard model in graphene sheets and layers

N. M. R. Peres, M. A. N. Araujo, Daniel Bozi

cond-mat.str-el2010

U(1) slave-particle study of the finite-temperature doped Hubbard model in one and two dimensions

P. Ribeiro, P. D. Sacramento, M. A. N. Araujo

cond-mat.supr-con2000

Superconductivity in the SU(N) Anderson Lattice at U=\infty

M. A. N. Araujo, N. M. R. Peres, P. D. Sacramento +1

cond-mat.supr-con2008

Electron transmission in normal/heavy-fermion superconductor junctions

M. A. N. Araujo, P. D. Sacramento

cond-mat.supr-con2011

Anomalous Hall effect in superconductors with spin-orbit interaction

P. D. Sacramento, M. A. N. Araujo, V. R. Vieira +2

cond-mat.supr-con1997

Cooper pair delocalization in disordered media

M. A. N. Araujo, M. Dzierzawa, C. Aebischer +1

cond-mat.str-el2012

Spin-spectral-weight distribution and energy range of the parent compound La$_2$CuO$_4$

M. A. N. Araujo, J. M. P. Carmelo, M. J. Sampaio +1

cond-mat.supr-con2009

Theory of Andreev reflection in a two-orbital model of iron-pnictide superconductors

M. A. N. Araujo, P. D. Sacramento

cond-mat.str-el2007

Electron transmission between normal and heavy electron metallic phases in a Kondo lattice system

M. A. N. Araujo, A. H. Castro Neto

cond-mat.str-el2001

Specific Heat of the Periodic Anderson Model: From Weak to Strong Coupling

N. M. R. Peres, P. D. Sacramento, M. A. N. Araujo

cond-mat.supr-con2011

Supercurrent induced domain wall motion

P. D. Sacramento, L. C. Fernandes Silva, G. S. Nunes +2

cond-mat.str-el2003

Comment on "Gapless Spin-1 Neutral Collective Mode Branch for Graphite"

N. M. R. Peres, M. A. N. Araujo, A. H. Castro Neto

cond-mat.str-el2012

Hubbard-model description of the high-energy spin-spectral-weight distribution in La(2)CuO(4)

J. M. P. Carmelo, M. A. N. Araujo, S. R. White +1

cond-mat.str-el2003

Magnetic and superconducting instabilities in the periodic Anderson model: an RPA stud

N. M. R. Peres, M. A. N. Araujo

cond-mat.supr-con2009

Single vortex structure in two models of iron pnictide $s^\pm$ superconductivity

M. A. N. Araujo, M. Cardoso, P. D. Sacramento

cond-mat.mtrl-sci2005

Current-induced motion of a domain wall in magnetic nanowires

V. K. Dugaev, V. R. Vieira, P. D. Sacramento +3

cond-mat.supr-con2011

Fermi surfaces of iron-pnictide high-Tc superconductors from the limit of local magnetic moments

J. P. Rodriguez, M. A. N. Araujo, P. D. Sacramento

cond-mat.supr-con2009

Quantum waveguide theory of Andreev reflection in multiband superconductors: the case of Fe-pnictides

M. A. N. Araujo, P. D. Sacramento

cond-mat.str-el2006

Role of electron correlations in transport through domain walls in magnetic nanowires

M. A. N. Araujo, V. K. Dugaev, V. R. Vieira +2

cond-mat.str-el2003

Spin waves in La_2CuO_4: band structure and correlation effects

N. M. R. Peres, M. A. N. Araujo

cond-mat.supr-con2014

Emergent Nesting of the Fermi Surface from Local-Moment Description of Iron-Pnictide High-Tc Superconductors

J. P. Rodriguez, M. A. N. Araujo, P. D. Sacramento

cond-mat.str-el2006

Transmission of correlated electrons through sharp domain walls in magnetic nanowires: a renormalization group approach

M. A. N. Araujo, V. K. Dugaev, V. R. Vieira +2

cond-mat.supr-con2001

Local Moment Formation in the Periodic Anderson Model with Superconducting Correlations

M. A. N. Araujo, N. M. R. Peres, P. D. Sacramento