A. Tassi

Universidade Estadual de Campinas (UNICAMP) — Brazil

Physics and Astronomy · Physical Sciences

19h-index1.1kcitations113works0.02yr avg
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Research Topics

Physics of Superconductivity and Magnetism(81), Theoretical and Computational Physics(67), Advanced Condensed Matter Physics(38), Magnetic properties of thin films(37), Quantum many-body systems(14)

Publications113 total

HISTOPLASMOSE DISSEMINADA EM PACIENTE COM TRICOLEUCEMIA: UM RELATO DE CASO
Hematology Transfusion and Cell Therapy·2024Open Access
FÍSTULA COLOVESICAL POR CORPO ESTRANHO ALIMENTAR
BRAD Cases.·2022Open Access
TRICOBEZOAR GÁSTRICO - AVALIAÇÃO POR IMAGEM DE UM DISTÚRBIO PSIQUIÁTRICO COMPLEXO
BRAD Cases.·2022Open Access
Specific heat and structure factor in the square ANNNI model by Monte Carlo simulation
Physical Review B·2010· 9 cited
Relaxation time of the nanomagnet<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mtext>Fe</mml:mtext></mml:mrow><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math>
Physical Review B·2009· 1 cited
Phase diagram of a square Ising model with exchange and dipole interactions: Monte Carlo simulations
Physical Review B·2007· 20 cited
Magnetization steps in nanomagnets induced by a time-dependent magnetic field: Application to<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>Fe</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math>
Physical Review B·2007· 2 cited
Phase transitions in a square Ising model with exchange and dipole interactions
Physical Review B·2006· 35 cited
Order-disorder phase transition in two-dimensional Ising model with exchange and dipole interactions
Journal of Applied Physics·2006· 5 cited
Monte Carlo simulations on a triangular Ising antiferromagnet with nearest and next-nearest interactions
Physical Review B·2005· 31 cited
Upward renormalization of the antiferromagnetic mode in the paramagnetic phase of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>CsMnBr</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>
Physical Review B·2004· 1 cited
Monte Carlo simulation for square planar model with a small fourfold symmetry-breaking field
Physical Review B·2004· 20 cited
Monte Carlo simulation of a planar rotator model with symmetry-breaking fields
Physical Review B·2004· 31 cited
Spin reorientation in ultra-thin films with dipole and exchange interaction
Journal of Magnetism and Magnetic Materials·2004
Breaking-symmetry fields in two-dimensional planar models
Journal of Magnetism and Magnetic Materials·2004· 3 cited
Short-range exchange and long-range dipole interactions in a triangular planar model
Physical review. B, Condensed matter·2003· 6 cited
Planar triangular model with long-range interactions
Physical review. B, Condensed matter·2002· 11 cited
Quantum tunneling gap oscillations of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Fe</mml:mi></mml:mrow><mml:mrow><mml:mn>8</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>nanomagnets
Physical review. B, Condensed matter·2002· 6 cited
Long-range isotropic and dipolar spin-spin interactions in the square planar rotator model
Physical review. B, Condensed matter·2002· 19 cited
Phase Diagram of the Square Planar Model with Long Range Isotropic Antiferromagnetic and Dipolar Interactions
physica status solidi (a)·2002
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Frequent Co-authors

E. Rastelli(49), S. Regina(12), L. Reatto(8), A. Carbognani(4), S. Sedazzari(4), Alberto Pimpinelli(2), M. G. Pini(2), V. Tognetti(2), A. B. Harris(2), B. Carazza(1), L. Battistini(1), R. Benasciutti(1)