Magnetic monopole and string excitations in two-dimensional spin ice LA Mól, RL Silva, RC Silva, AR Pereira, WA Moura-Melo, BV Costa Journal of Applied Physics 106 (6), 2009 | 170 | 2009 |
Conditions for free magnetic monopoles in nanoscale square arrays of dipolar spin ice LAS Mól, WA Moura-Melo, AR Pereira Physical Review B—Condensed Matter and Materials Physics 82 (5), 054434, 2010 | 118 | 2010 |
Thermodynamics of elementary excitations in artificial magnetic square ice RC Silva, FS Nascimento, LAS Mól, WA Moura-Melo, AR Pereira New Journal of Physics 14 (1), 015008, 2012 | 78 | 2012 |
Extinction of the Berezinskii-Kosterlitz-Thouless phase transition by nonmagnetic disorder in planar symmetry spin models GM Wysin, AR Pereira, IA Marques, SA Leonel, PZ Coura Physical Review B—Condensed Matter and Materials Physics 72 (9), 094418, 2005 | 74 | 2005 |
Extending spin ice concepts to another geometry: The artificial triangular spin ice LAS Mól, AR Pereira, WA Moura-Melo Physical Review B—Condensed Matter and Materials Physics 85 (18), 184410, 2012 | 71 | 2012 |
From confinement to deconfinement of magnetic monopoles in artificial rectangular spin ices FS Nascimento, LAS Mól, WA Moura-Melo, AR Pereira New Journal of Physics 14 (11), 115019, 2012 | 62 | 2012 |
Vortex behavior near a spin vacancy in two-dimensional XY magnets AR Pereira, LAS Mól, SA Leonel, PZ Coura, BV Costa Physical Review B 68 (13), 132409, 2003 | 62 | 2003 |
Nambu monopoles interacting with lattice defects in a two-dimensional artificial square spin ice RC Silva, RJC Lopes, LAS Mól, WA Moura-Melo, GM Wysin, AR Pereira Physical Review B—Condensed Matter and Materials Physics 87 (1), 014414, 2013 | 59 | 2013 |
Emergence of skyrmion lattices and bimerons in chiral magnetic thin films with nonmagnetic impurities RL Silva, LD Secchin, WA Moura-Melo, AR Pereira, RL Stamps Physical Review B 89 (5), 054434, 2014 | 51 | 2014 |
Monte Carlo study of the critical temperature for the planar rotator model with nonmagnetic impurities SA Leonel, PZ Coura, AR Pereira, LAS Mól, BV Costa Physical Review B 67 (10), 104426, 2003 | 50 | 2003 |
Predicted defect-induced vortex core switching in thin magnetic nanodisks RL Silva, AR Pereira, RC Silva, WA Moura-Melo, NM Oliveira-Neto, ... Physical Review B—Condensed Matter and Materials Physics 78 (5), 054423, 2008 | 43 | 2008 |
Dynamics and hysteresis in square lattice artificial spin ice GM Wysin, WA Moura-Melo, LAS Mól, AR Pereira New Journal of Physics 15 (4), 045029, 2013 | 38 | 2013 |
Dynamics of vortices in a two-dimensional easy-plane antiferromagnet AR Pereira, AST Pires Physical Review B 51 (2), 996, 1995 | 38 | 1995 |
Hysteresis trace in cylindrical magnetic nanoparticles with individual defects AR Pereira Journal of applied physics 97 (9), 2005 | 37 | 2005 |
A model for structural defects in nanomagnets FA Apolonio, WA Moura-Melo, FP Crisafuli, AR Pereira, RL Silva Journal of Applied Physics 106 (8), 2009 | 36 | 2009 |
Topological spin excitations on a rigid torus VL Carvalho-Santos, AR Moura, WA Moura-Melo, AR Pereira Physical Review B—Condensed Matter and Materials Physics 77 (13), 134450, 2008 | 36 | 2008 |
Inhomogeneous states in permalloy nanodisks with point defects AR Pereira Physical Review B—Condensed Matter and Materials Physics 71 (22), 224404, 2005 | 35 | 2005 |
Miniaturization of vortex-comprising system using ferromagnetic nanotori VL Carvalho-Santos, WA Moura-Melo, AR Pereira Journal of Applied Physics 108 (9), 2010 | 33 | 2010 |
Syntactic similarity of web documents AR Pereira, N Ziviani 2003 First Latin American Web Congress, 194-200, 2003 | 33 | 2003 |
Vortex motion induced by lattice defects in two-dimensional easy-plane magnets AR Pereira, SA Leonel, PZ Coura, BV Costa Physical Review B—Condensed Matter and Materials Physics 71 (1), 014403, 2005 | 32 | 2005 |