81 citations · 345 across the 14 of their papers we have counts for
4 papers · 1 filter
Band structure, superconductivity and polytypism in AuSn
Edwin Herrera, Beilun Wu, Evan O'Leary +13
The orthorhombic compound AuSn4 is compositionally similar to the Dirac node arc semimetal PtSn. AuSn is, contrary to PtSn, superconducting with a critical temperature…
Observation of a gel of quantum vortices in a superconductor at very low magnetic fields
José Benito Llorens, Lior Embon, Alexandre Correa +13
A gel consists of a network of particles or molecules formed for example using the sol-gel process, by which a solution transforms into a porous solid. Particles or molecules in a…
Attractive interaction between superconducting vortices in tilted magnetic fields
Alexandre Correa, Federico Mompean, Isabel Guillamon +8
Many practical applications of high T superconductors involve layered materials and magnetic fields applied on an arbitrary direction with respect to the layers. When the aniso…
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…