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Antonio S. T. Pires

Observed names: A S T Pires, A. Pires, A. S. T. Pires, A. S.T. Pires, A.S. T. Pires, A.S.T Pires, A.S.T. Pires, Antonio Pires, Antonio Sergio Teixeira Pires, Pires, A. S. T.
Observed institutions: Universidade Federal de Juiz de Fora, Universidade Federal de Ouro Preto, Universidade Federal de Minas Gerais, Universidade Federal de Viçosa, University of Ljubljana, University of California, Santa Barbara, Jožef Stefan Institute, Federal Center for Technological Education of Minas Gerais
ORCID: 0000-0002-0174-1607
Observed ORCID: 0000-0002-0174-1607
OpenAlex ID: A5109475027
Spin transport in antiferromagnets in one and two dimensions calculated using the Kubo formula
2009 · A. S. T. Pires, L. S. Lima · Physical Review B · 57
Symmetry crossover in the spin dynamics of (CH3)4 NMn Cl3 (TMMC)
1977 · Daniel Hone, Antonio Pires · Physical review. B, Solid state · 55
Low-temperature thermodynamic study of theXYmodel using a self-consistent harmonic approximation
1996 · A. S. T. Pires · Physical review. B, Condensed matter · 44
Calculation of the spin stiffness for 2D easy-plane magnets
1992 · S.L. Menezes, M.E. Gouvêa, et al. · Physics Letters A · 44
Nonlinear excitations in the classical one-dimensional antiferromagnet
1986 · M. E. Gouvea, A. S. T. Pires · Physical review. B, Condensed matter · 43
Quantum-phase transition in a XY model
2006 · A.S.T. Pires · Physica A Statistical Mechanics and its Applications · 40
The phase diagram and critical properties of the two-dimensional anisotropicXYmodel
2007 · A S T Pires, L S Lima, et al. · Journal of Physics Condensed Matter · 39
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Phase transition and spin dynamics in the two-dimensional easy-plane ferromagnet
1993 · A. S. T. Pires, M. E. Gouvêa · Physical review. B, Condensed matter · 36
Phase diagrams of a two-dimensional Heisenberg antiferromagnet with single-ion anisotropy
2003 · B.V. Costa, A.S.T. Pires · Journal of Magnetism and Magnetic Materials · 34
Classical two-dimensional XXZ model: A test of a generalized self-consistent harmonic approximation
1996 · A. S. T. Pires · Physical review. B, Condensed matter · 34
Ising model in a transverse tunneling field and proton-lattice interaction in H-bonded ferroelectrics
1979 · R. Blinc, B. Žekš, et al. · Physical review. B, Condensed matter · 34
Quantum phase transitions in the anisotropic three dimensional XY model
2009 · A.S.T. Pires, B.V. Costa · Physica A Statistical Mechanics and its Applications · 33
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Thermodynamic Properties of CoCl2·2NC5H5– A Quasi-One-Dimensional Ising System
1978 · Antonio Pires, Daniel Hone · Journal of the Physical Society of Japan · 32
Quantum phase transition in the two-dimensional XY model with single-ion anisotropy
2008 · A.S.T. Pires, M.E. Gouvea · Physica A Statistical Mechanics and its Applications · 30
Quantum fluctuations in low-dimensional easy-plane spin models
2005 · A. S.T. Pires, M. E. Gouv�a · The European Physical Journal B · 30
Solitons in one-dimensional antiferromagnetic chains
1989 · A. S. T. Pires, S. L. Talim, et al. · Physical review. B, Condensed matter · 29
The spin-1 anisotropic Heisenberg antiferromagnet on a square lattice at low temperatures
2011 · A.S.T. Pires · Journal of Magnetism and Magnetic Materials · 26
Spin transport in the two-dimensional quantum disordered anisotropic Heisenberg model
2014 · L.S. Lima, A.S.T. Pires, et al. · Journal of Magnetism and Magnetic Materials · 25
Low-temperature static and dynamic behavior of the two-dimensional easy-axis Heisenberg model
1999 · M. E. Gouvêa, G. M. Wysin, et al. · Physical review. B, Condensed matter · 25
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Monte Carlo calculation of the transition temperature of the anisotropic three-dimensionalXYmodel
1996 · B. V. Costa, A. R. Pereira, et al. · Physical review. B, Condensed matter · 25
Dynamics of the anisotropic two-dimensional XY model
2009 · L. S. Lima, A. S.T. Pires · The European Physical Journal B · 24
Geometrical pinning of magnetic vortices induced by a deficit angle on a surface: Anisotropic spins on a conic space background
2006 · W.A. Moura-Melo, A.R. Pereira, et al. · Physics Letters A · 24
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Kosterlitz-Thouless transition in a two-dimensional isotropic antiferromagnet in a uniform field
1994 · A. S. T. Pires · Physical review. B, Condensed matter · 24
A quantum self-consistent harmonic approximation
1997 · A.S.T. Pires · Solid State Communications · 23
Vortex-magnon interaction in the 2d XY ferromagnetic model
1992 · B.V. Costa, M.E. Gouvea, et al. · Physics Letters A · 23
Works count: 261
Citation count: 1,950
H-index: 23
I10-index: 70
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