236 citations · 3.1k across the 107 of their papers we have counts for
5 papers · 1 filter
Tilted vortex cores and superconducting gap anisotropy in 2H-NbSe2
J. A. Galvis, E. Herrera, C. Berthod +3
Superconducting vortex cores have been extensively studied for magnetic fields applied perpendicular to the surface by mapping the density of states (DOS) through Scanning Tunnelin…
Direct visualization of phase separation between superconducting and nematic domains in Co-doped CaFe2As2 close to a first order phase transition
Antón Fente, Alexandre Correa-Orellana, Anna E. Böhmer +9
We show that biaxial strain induces alternating tetragonal superconducting and orthorhombic nematic domains in Co substituted CaFe2As2. We use Atomic Force, Magnetic Force and Scan…
Probing magnetic interactions between Cr adatoms on the -BiPd superconductor
Deung-Jang Choi, Carlos García Fernández, Edwin Herrera +6
We show that the magnetic ordering of coupled atomic dimers on a superconductor is revealed by their intra-gap spectral features. Chromium atoms on the superconductor -BiPd…
Vortex creep at very low temperatures in single crystals of the extreme type-II superconductor RhInS
Edwin Herrera-Vasco, 1 José Benito-Llorens, Udhara S. Kaluarachchi +4
We image vortex creep at very low temperatures using Scanning Tunneling Microscopy (STM) in the superconductor RhInS (=2.25 K). We measure the superconducting gap…
Subsurface bending and reorientation of tilted vortex lattices in the bulk due to Coulomb-like repulsion at the surface
E. Herrera, I. Guillamon, J. A. Galvis +6
We study vortex lattices (VLs) in superconducting weak-pinning platelet-like crystals of -BiPd in tilted fields with a Scanning Tunneling Microscope. We show that vortices…