76 citations · 132 across the 7 of their papers we have counts for
7 papers
Studies of YBa2Cu3O6+x degradation and surface conductivity properties by Scanning Spreading Resistance Microscopy
Martin Truchly, Tomas Plecenik, Ondrej Krsko +9
Local surface conductivity properties and surface degradation of c-axis oriented YBa2Cu3O6+x (YBCO) thin films were studied by Scanning Spreading Resistance Microscopy (SSRM). For…
Directly created electrostatic micro-domains on hydroxyapatite: probing with a Kelvin Force probe and a protein
Tomas Plecenik, Sylvain Robin, Maros Gregor +11
Micro-domains of modified surface potential (SP) were created on hydroxyapatite (HAp) films by direct patterning by midenergy focused electron beam, typically available as a microp…
Temperature dependence of the resistance switching effect studied on the metal/YBa2Cu3O6+x planar junctions
Milan Tomasek, Tomas Plecenik, Martin Truchly +7
Resistive switching (RS) effect observed in capacitor-like metal/insulator/metal junctions belongs to the most promising candidates for next generation of memory cell technology. I…
Direct creation of micro-domains with positive and negative surface potential on hydroxyapatite coatings
T. Plecenik, S. A. M. Tofail, M. Gregor +9
A method for the direct patterning of electrostatic potential at the surface of hydroxyapatite is presented here. Micro-domains of surface potential have been created on hydroxyapa…
Superconducting MgB2 thin films nano-bridges for cryo-electronic application
M. Gregor, R. Micunek, T. Plecenik +10
Precursor MgB2 thin films were prepared on sapphire substrates by magnetron sputtering. Influence of ex-situ annealing process on superconducting MgB2 thin films roughness is discu…
Four-qubit device with mixed couplings
M. Grajcar, A. Izmalkov, S. H. W. van der Ploeg +12
We present the first experimental results on a device with more than two superconducting qubits. The circuit consists of four three-junction flux qubits, with simultaneous ferro- a…