31 citations · 172 across the 15 of their papers we have counts for
6 papers · 1 filter
Large magnetoresistance in the iron-free pnictide superconductor LaRuP
Marta Fernández-Lomana, Víctor Barrena, Beilun Wu +5
The magnetoresistance of iron pnictide superconductors is often dominated by electron-electron correlations and deviates from the H or saturating behaviors expected for uncorre…
Anisotropic superconductivity and Fermi surface reconstruction in the spin-vortex antiferromagnetic superconductor CaK(FeNi)As
José Benito Llorens, Edwin Herrera, Víctor Barrena +9
High critical temperature superconductivity often occurs in systems where an antiferromagnetic order is brought near by slightly modifying pressure or doping. CaKFeAs$_4…
Linear nonsaturating magnetoresistance in the Nowotny chimney ladder compound RuSn
Beilun Wu, Víctor Barrena, Federico Mompeán +3
We present magnetoresistivity measurements in high-quality single crystals of the Nowotny chimney ladder compound RuSn. We find a linear and nonsaturating magnetoresistance…
One-dimensional moire charge density wave in the hidden order state of URu2Si2 induced by fracture
Edwin Herrera, Victor Barrena, Isabel Guillamon +6
Moiré patterns can lead to fundamentally new electronic behavior when formed between two atomic lattices slightly shifted with respect to each other. A solid is however not just ch…
Superconductivity in a disordered metal with Coulomb interactions
Svetlana V. Postolova, Alexey Yu. Mironov, Víctor Barrena +6
We study the electronic densities of states (DOS) of strongly disordered superconducting thin films of TiN. We find, using Scanning Tunneling Microscopy (STM) that the DOS decrease…
Huge linear magnetoresistance due to open orbits in -PtBi
Beilun Wu, Víctor Barrena, Hermann Suderow +1
Some single-crystalline materials present an electrical resistivity which decreases between room temperature and low temperatures at zero magnetic field as in a good metal and swit…