32 citations · 57 across the 4 of their papers we have counts for
4 papers
High-resistance YBa2Cu3O7-x grain-boundary Josephson junctions fabricated by electromigration
M. Lyatti, U. Poppe, I. Gundareva +1
[100]-tilt grain-boundary YBa2Cu3O7-x (YBCO) junctions are promising for investigation of macroscopic quantum phenomena in high-Tc Josephson junctions. However, fabrication of the…
Experimental evidence for hotspot and phase-slip mechanisms of voltage switching in ultra-thin YBa2Cu3O7-x nanowires
M. Lyatti, M. A. Wolff, A. Savenko +6
We have fabricated ultra-thin YBa2Cu3O7-x nanowires with a high critical current density and studied their voltage switching behavior in the 4.2 - 90 K temperature range. A compari…
Variable resistor made by repeated steps of epitaxial deposition and lithographic structuring of oxide layers by using wet chemical etchants
Dieter Weber, Róza Vöfély, Yuehua Chen +2
Variable resistors were constructed from epitaxial SrRuO3 (SRO), La0.67Sr0.33MnO3 (LSMO) and SrTiO3 layers with perovskite crystal structure. Each layer was patterned separately by…
Non-volatile gated variable resistor based on doped La_{2}CuO_{4} and SrTiO_{3} heterostructures
Dieter Weber, Ulrich Poppe
Gated variable resistors were manufactured by depositing epitaxial heterostructures of doped La_{2}CuO_{4} and SrTiO_{3} layers. Their conductance change as function of write curre…