RT Journal Article T1 Experimental realization of smectic phase in vortex matter induced by symmetric potentials arranged in two-fold symmetry arrays A1 Valle Granda, Javier del A1 Gómez, A. A1 González, E. M. A1 Osorio, M. R. A1 Gálvez Alonso, Fernando A1 Granados, D. A1 Vicent López, José Luis AB Smectic order has been generated in superconducting Nb films with two-fold symmetry arrays of symmetric pinning centers. Magnetic fields applied perpendicularly to the films develop a vortex matter smectic phase that is easily detected when the vortices are commensurate with the pinning center array. The smectic phase can be turned on and off with external parameters. PB IOP Publishing SN 1367-2630 YR 2015 FD 2015-09-14 LK https://hdl.handle.net/20.500.14352/24333 UL https://hdl.handle.net/20.500.14352/24333 LA eng NO ©2015 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.We thank Spanish MINECO grant FIS2013-45469 and CM grant S2013/MIT-2850 and EU COST Action MP-1201. D.G. acknowledges RYC-2012-09864. NO Spanish MINECO NO Comunidad de Madrid NO EU COST Action DS Docta Complutense RD 8 abr 2025