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arXiv · 1506.06942

Experimental realization of smectic phase in vortex matter induced by symmetric potentials arranged in two-fold symmetry arrays

J. del Valle·A. Gomez·E. M. Gonzalez·M. R. Osorio·F. Galvez·D. Granados·J. L. Vicent
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Abstract

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 commensurate with the pinning center array. The smectic phase can be turned on and off with external parameters.

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J. del Valle, A. Gomez, E. M. Gonzalez, M. R. Osorio, F. Galvez, D. Granados, J. L. Vicent. 2015-12-22. Experimental realization of smectic phase in vortex matter induced by symmetric potentials arranged in two-fold symmetry arrays. https://doi.org/10.1088/1367-2630%2F17%2F9%2F093022

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