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cond-mat.supr-con2007★ 13 cited
Enhanced current flow through meandering and tilted grain boundaries in YBCO films
Rafael B. Dinner, Kathryn A. Moler, D. Matthew Feldmann +1
Grain boundaries (GBs) have been shown to limit critical current density, Jc, in YBa2Cu3O7 (YBCO) coated conductors. Here we use transport measurements and scanning Hall probe micr…
cond-mat.supr-con2006
Imaging ac losses in superconducting films via scanning Hall probe microscopy
Rafael B. Dinner, Kathryn A. Moler, D. Matthew Feldmann +1
Various local probes have been applied to understanding current flow through superconducting films, which are often surprisingly inhomogeneous. Here we show that magnetic imaging a…
cond-mat.supr-con2005
New Memory Concept for Superconducting Electronics
R. Held, J. Xu, A. Schmehl +3
A new concept for nonvolatile superconducting memories is proposed. The devices combine ferromagnetic dots for the storage of the data and Josephson junctions for their readout. Go…