109 citations · 161 across the 6 of their papers we have counts for
5 papers · 1 filter
Impact of border defects on the magnetic flux penetration in superconducting films
Alejandro V. Silhanek, Lu Jiang, Cun Xue +1
Defects in superconducting systems are ubiquitous and nearly unavoidable. They can vary in nature, geometry, and size, ranging from microscopic-size defects such as dislocations, g…
Temperature dependence of lower critical field Hc1(T) shows nodeless superconductivity in FeSe
M. Abdel-Hafiez, J. Ge, A. N. Vasiliev +4
We investigate the temperature dependence of the lower critical field Hc1(T) of a high-quality FeSe single crystal under static magnetic fields H parallel to the c axis. The temper…
Lower critical field and SNS-Andreev spectroscopy of 122-arsenides: Evidence of nodeless superconducting gap
M. Abdel-Hafiez, P. J. Pereira, S. A. Kuzmichev +10
Using two experimental techniques, we studied single crystals of the 122-FeAs family with almost the same critical temperature, Tc. We investigated the temperature dependence of th…
A closer look at the low frequency dynamics of vortex matter
B. Raes, C. de Souza Silva, A. V. Silhanek +3
Using scanning susceptibility microscopy, we shed new light on the dynamics of individual superconducting vortices and examine the hypotheses of the phenomenological models traditi…
Localization of superconductivity in superconductor-electromagnet hybrids
G. W. Ataklti, A. Yu. Aladyshkin, W. Gillijns +7
We investigate the nucleation of superconductivity in a superconducting Al strip under the influence of the magnetic field generated by a current-carrying Nb wire, perpendicularly…