286 citations · 981 across the 32 of their papers we have counts for
6 papers · 1 filter
Enhanced pinning and proliferation of matching effects in a superconducting film with a Penrose array of magnetic dots
A. V. Silhanek, W. Gillijns, V. V. Moshchalkov +3
The vortex dynamics in superconducting films deposited on top of a five-fold Penrose array of magnetic dots is studied by means of transport measurements. We show that in the low p…
Tunable pinning in superconducting films with magnetic micro-loops
A. V. Silhanek, W. Gillijns, V. V. Moshchalkov +2
We study the flux pinning properties of superconductor/magnetic micro-rings lattice hybrid structures. The used open triangular micromagnets represent an eight-fold degree of freed…
Tunable Field Induced Superconductivity
W. Gillijns, A. V. Silhanek, V. V. Moshchalkov
We investigate the transport properties of a thin superconducting Al layer covering a square array of magnetic dots with out-of-plane magnetization. A thorough characterization of…
Analysis of the paraconductivity in underdoped thin films using high magnetic fields
B. Leridon, J. Vanacken, T. Wambecq +1
The contribution of superconducting fluctuations to the conductivity, or paraconductivity is studied in the underdoped regime of cuprates. A perpendicular magne…
The 0 and the pi phase Josephson coupling through an insulating barrier with magnetic impurities
O. Vavra, S. Gazi, D. S. Golubovic +5
We have studied temperature and field dependencies of the critical current in the Nb-FeSi-Nb Josephson junction with tunneling barrier formed by paramagneti…
High-field magneto-excitons in unstrained GaAs/AlGaAs quantum dots
Y. Sidor, B. Partoens, F. M. Peeters +5
The magnetic field dependence of the excitonic states in unstrained GaAs/AlGaAs quantum dots is investigated theoretically and experimentally. The diamagnetic shift for the ground…