We study the geometrical confinement effect in Bi22Sr22CaCu22O8+δ8+δ mesoscopic vortex matter with edge-to-surface ratio of 7–12 %. Samples have in-plane square and circular edges, 30 μm widths, and ∼2 μm thickness. Direct vortex imaging reveals the compact planes of the structure align with the sample edge by introducing topological defects. The defect density is larger for circular than for square edges. Molecular dynamics simulations suggest that this density is not an out-of-equilibrium property but rather determined by the geometrical confinement.Fil: Cejas Bolecek, Néstor René. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (centro Atómico Bariloche). División B...
We present an experimental study of the vortex-motion dissipation in a mesoscopic amorphous (a-)Nb0....
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...
© 2014, Springer Science+Business Media New York. We study the geometrical confinement effect in Bi2...
We investigated configurational changes in mesoscopic vortex matter with less than thousand vortices...
We study the field for the penetration of a first vortex, HP, for vortex matter nucleated in micron-...
We directly image individual vortex positions in nanocrystals in order to unveil the structural prop...
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...
In this article, we theoretically investigated the vortex configuration of mesoscopic samples of dif...
In this article, we theoretically investigated the vortex configuration of mesoscopic samples of dif...
We show that the dynamical freezing of vortex structures nucleated at diluted densities in Bi2Sr2CaC...
We present an experimental study of the vortex-motion dissipation in a mesoscopic amorphous (α-)Nb0....
We present an experimental study of the vortex-motion dissipation in a mesoscopic amorphous (α-)Nb0....
We present an experimental study of the vortex-motion dissipation in a mesoscopic amorphous (a-)Nb0....
We present an experimental study of the vortex-motion dissipation in a mesoscopic amorphous (a-)Nb0....
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...
© 2014, Springer Science+Business Media New York. We study the geometrical confinement effect in Bi2...
We investigated configurational changes in mesoscopic vortex matter with less than thousand vortices...
We study the field for the penetration of a first vortex, HP, for vortex matter nucleated in micron-...
We directly image individual vortex positions in nanocrystals in order to unveil the structural prop...
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...
In this article, we theoretically investigated the vortex configuration of mesoscopic samples of dif...
In this article, we theoretically investigated the vortex configuration of mesoscopic samples of dif...
We show that the dynamical freezing of vortex structures nucleated at diluted densities in Bi2Sr2CaC...
We present an experimental study of the vortex-motion dissipation in a mesoscopic amorphous (α-)Nb0....
We present an experimental study of the vortex-motion dissipation in a mesoscopic amorphous (α-)Nb0....
We present an experimental study of the vortex-motion dissipation in a mesoscopic amorphous (a-)Nb0....
We present an experimental study of the vortex-motion dissipation in a mesoscopic amorphous (a-)Nb0....
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...
We study the effects of surface columnar defects created along about 5% of the sample thickness by m...