162 citations · 247 across the 5 of their papers we have counts for
5 papers
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…
Tunneling spectroscopy of the superconducting state of URu2Si2
A. Maldonado, I. Guillamon, J. G. Rodrigo +4
We present measurements of the superconducting gap of URuSi made with scanning tunneling microscopy (STM) using a superconducting tip of Al. We find tunneling conductance c…
Direct observation of stress accumulation and relaxation in small bundles of superconducting vortices in tungsten thin-films
I. Guillamon, H. Suderow, S. Vieira +4
We study the behavior of bundles of superconducting vortices when increasing the magnetic field using scanning tunneling microscopy and spectroscopy (STM/S) at 100 mK. Pinning cent…
Direct observation of melting in a 2-D superconducting vortex lattice
I. Guillamon, H. Suderow, A. Fernandez-Pacheco +5
Topological defects such as dislocations and disclinations are predicted to determine the twodimensional (2-D) melting transition. In 2-D superconducting vortex lattices, macroscop…
Scanning tunneling spectroscopy with superconducting tips of Al
I. Guillamon, H. Suderow, S. Vieira +1
We present Scanning Tunneling Spectroscopy measurements at 0.1 K using tips made of Al. At zero field, the atomic lattice and charge density wave of 2HNbSe2 are observed, and under…