228 citations · 1.1k across the 33 of their papers we have counts for
8 papers · 1 filter
Comparison of the Transport Mechanism in Underdoped High Temperature Superconductors and in Spin Ladders
J. Vanacken, L. Trappeniers, G. Teniers +6
Recently, the normal state resistivity of high temperature superconductors (in particular in La2-xSrxCuO4 single crystals) has been studied extensively in the region below Tc by su…
Flux Jumps Driven by a Pulsed Magnetic Field
J. Vanacken, L. Trappeniers, K. Rosseel +3
The understanding of flux jumps in the high temperature superconductors is of importance since the occurrence of these jumps may limit the perspectives of the practical use of thes…
Flux pinning by regular arrays of ferromagnetic dots
M. J. Van Bael, L. Van Look, K. Temst +6
The pinning of flux lines by two different types of regular arrays of submicron magnetic dots is studied in superconducting Pb films; rectangular Co dots with in-plane magnetizatio…
Nucleation of Superconductivity in a Mesoscopic Loop of Finite Width
V. Bruyndoncx, L. Van Look, V. V. Moshchalkov
The normal/superconducting phase boundary Tc has been calculated for mesoscopic loops, as a function of an applied perpendicular magnetic field H. While for thin-wire loops and fil…
Flux pinning in a superconducting film by a regular array of magnetic dots
L. Van Look, M. J. Van Bael, K. Temst +4
We have studied flux pinning in thin superconducting Pb films covering a triangular array of submicron magnetic Au/Co/Au dots with in-plane magnetization. The rectangular dots can…
Influence of the cooperative Jahn-Teller effect on the transport- and magnetic properties of La_{7/8}Sr_{1/8}MnO_3 single crystals
P. Wagner, I. Gordon, S. Mangin +4
The low-doped magnetic perovskite La_{7/8}Sr_{1/8}MnO_3 undergoes within the paramagnetic-semiconducting phase a first-order structural transition due to antiferrodistorsive orderi…