16 citations · 16 across the 2 of their papers we have counts for
6 papers
Ferroelectric switched all-metallic-oxide - junctions
J. Yuan, H. Wu, L. Zhao +13
We report the first formation of the metallic - junctions, the ferroelectric (Ba,Sr)TiO (BST) switched optimally electron-doped (-type) metallic T'-phase superconducto…
Coexistence of Superconductivity and Ferromagnetism in Dilute Co-doped $La_{1.89} Ce_{0.11} Cu O_{4\pm\d}$ System
K. Jin, J. Yuan, L. Zhao +8
Thin films of the optimally electron-doped -phase superconductor LaCeCuO$_{4\pm \d}$ are investigated by dilute Co doping, formed as LaCe(Cu…
Collective vortex rectification effects in films with a periodic pinning array
Clecio C. de Souza Silva, J. Van de Vondel, B. Y. Zhu +2
The vortex ratchet effect has been studied in Al films patterned with square arrays of submicron antidots. We have investigated the transport properties of two sets of samples: (i)…
Vortex rectification effects in films with periodic asymmetric pinning
J. Van de Vondel, C. C. de Souza Silva, B. Y. Zhu +2
We study the transport of vortices excited by an ac current in an Al film with an array of nanoengineered asymmetric antidots. The vortex response to the ac current is investigated…
Enhanced vortex pinning by a composite antidot lattice in a superconducting Pb film
A. V. Silhanek, L. Van Look, R. Jonckheere +3
The use of artificial defects is known to enhance the superconducting critical parameters of thin films. In the case of conventional superconductors, regular arrays of submicron ho…
Anisotropic vortex pinning in superconductors with a square array of rectangular submicron holes
L. Van Look, B. Y. Zhu, R. Jonckheere +3
We investigate vortex pinning in thin superconducting films with a square array of rectangular submicron holes ("antidots"). Two types of antidots are considered: antidots fully pe…