Dinis Vizcaíno, Luis IgnacioGonzález Herrera, Elvira MaríaVicent López, José LuisRodríguez Parrondo, Juan ManuelAnguita, J. V.2023-06-202023-06-20© IOP Publ2007-10-09Dinis, L., González Herrera, E. M., Vicent López, J. L., Rodrñiguez Parrondo, J. M., Anguita, J. V. «Lattice Effects and Current Reversal in Superconducting Ratchets». New Journal of Physics, vol. 9, n.o 10, octubre de 2007, p. 366. Institute of Physics, https://doi.org/10.1088/1367-2630/9/10/366.[1] Reimann P 2002 Phys. Rep. 361 57 [2] Jülicher F, Ajdari A and Prost J 1997 Rev. Mod. Phys. 69 1269 [3] Serreli V, Lee C F, Kay E R and Leigh D A 2007 Nature 445 523 [4] Huang T J, Brough B, Hoa C M, Liu Y, Flood A H, Bonvallet P A, Tseng H R, Stoddarta J F, Baller M and Magonov S 2004 Appl. Phys. Lett. 85 5391 [5] Rousselet J, Solome L, Ajdari A and Prost J 1994 Nature 370 446 [6] Lee C S, Janko B, Derényi L and Barábasi A L 1999 Nature 400 337 [7] Wambaugh J F, Reichhardt C, Olson C J, Marchesoni F and Nori F 1999 Phys. Rev. Lett. 83 5106 [8] Zapata I, Bartussek R, Sols F and Hänggi P 1996 Phys. Rev. Lett. 77 2292 [9] Marconi V I 2007 Phys. Rev. Lett. 98 047006 [10] Villegas J E, Savelév S, Nori F, González E M, Anguita J V, García R and Vicent J L 2003 Science 302 1188 [11] Savel’ev S and Nori F 2005 Chaos 15 026112 [12] Misko V R, Savel’ev S, Rakhmanov A L and Nori F 2006 Phys. Rev. Lett. 96 127004 Misko V R, Savel’ev S, Rakhmanov A L and Nori F 2007 Phys. Rev. B 75 024509 [13] Savel’ev S, Misko V, Marchesoni F and Nori F 2005 Phys. Rev. B 71 214303 [14] Van de Vondel J, de Souza Silva C C, Zhu B Y, Morelle M and Moshchalkov V V 2005 Phys. Rev. Lett. 94 057003 [15] Tinkham M 1996 Introduction to Superconductivity (New York: McGraw-Hill) [16] Savel’ev S, Marchesoni F and Nori F 2003 Phys. Rev. Lett. 91 010601 Savel’ev S, Marchesoni F and Nori F 2004 Phys. Rev. Lett. 92 160602 [17] Reimann P, Kawai R, Van den Broeck C and Hänggi P 1999 Europhys. Lett. 45 545 [18] Cao F J, Dinis L and Parrondo J M R 2004 Phys. Rev. Lett. 93 040603 [19] Olson Reichhardt C J and Reichhardt C 2005 Physica C 432 125 [20] de Souza Silva C C, Van de Vondel J, Morelle M and Moshchalkov V V 2006 Nature 440 651 [21] Shalóm D E and Pastoriza H 2005 Phys. Rev. Lett. 94 177001 [22] Lu Q, Olson Reichhardt C J and Reichhardt C 2007 Phys. Rev. B 75 054502 [23] Villegas J E, González E M, González M P, Anguita J V and Vicent J L 2005 Phys. Rev. B 71 024519 [24] Martín J I, Vélez M, Nogues J and Schuller I K 1997 Phys. Rev. Lett. 79 1929 [25] Mkrtchyan G S and Shmidt V V 1972 Sov. Phys.—JETP 34 195 [26] Martín J I, Vélez M, Hoffmann A, Schuller I K and Vicent J L 1999 Phys. Rev. Lett. 83 1022 [27] Vélez M, Martín J I, Montero M I, Schuller I K and Vicent J L 2002 Phys. Rev. B 65 104511 [28] Jaccard Y, Martin J I, Cyrille M C, Velez M, Vicent J L and Schuller I K 1998 Phys. Rev. B 58 8232 [29] Zhu B Y, Van Look L, Moshchalkov V V, Marchesoni F and Nori F 2003 Physica E 18 322 [30] Martín J I, Vélez M, Hoffmann A, Schuller I K and Vicent J L 2000 Phys. Rev. B 62 9110 [31] Vélez M, Jaque D, Martín J I, Guinea F and Vicent J L 2002 Phys. Rev. B 65 094509 [32] Reichhardt C, Olson C J and Nori F 1998 Phys. Rev. B 57 7937 [33] Brown S P, Charalambous D, Jones E C, Forgan E M, Kealey P G, Erb A and Kohlbrecher J 2004 Phys. Rev. Lett. 92 0670041367-263010.1088/1367-2630/9/10/366https://hdl.handle.net/20.500.14352/52061Competition between the vortex lattice and a lattice of asymmetric artificial defects is shown to play a crucial role in ratchet experiments in superconducting films. We present a novel and collective mechanism for current reversal based on a reconfiguration of the vortex lattice. In contrast to previous models of vortex current reversal, the mechanism is based on the global response of the vortex lattice to external forcesengAtribución 3.0 Españahttps://creativecommons.org/licenses/by/3.0/es/journal articlehttp://dx.doi.org/10.1088/1367-2630/9/10/366http://iopscience.iop.orgopen access538.9539.1Molecular MotorsBrownian MotorsMagnetic DotsVortexArraysRectificationMotionFísica de materialesFísica del estado sólidoFísica nuclear2211 Física del Estado Sólido2207 Física Atómica y Nuclear