Publications (5)
Quantitative assessment of pinning forces and the superconducting gap in NbN thin films from complementary magnetic force microscopy and transport measurements
T. Shapoval, H. Stopfel, S. Haindl +5
Epitaxial niobium-nitride thin films with a critical temperature of Tc=16K and a thickness of 100nm were fabricated on MgO(100) substrates by pulsed laser deposition. Low-temperatu…
Strain induced superconductivity in the parent compound BaFe2As2
J. Engelmann, V. Grinenko, P. Chekhonin +10
The discovery of superconductivity (SC) with a transition temperature, Tc, up to 65K in single-layer FeSe (bulk Tc =8K) films grown on SrTiO3 substrates has attracted special atten…
Investigation of TiO barriers for their use in hybrid Josephson and tunnelling junctions based on Ba-122 thin films
S. Döring, M. Monecke, S. Schmidt +9
We tested oxidized titanium layers as barriers for hybrid Josephson junctions with high -products and for the preparation of junctions for tunneling spectroscopy. For that…
Electronic phase diagram of disordered Co doped BaFe2As2
F. Kurth, K. Iida, S. Trommler +8
Superconducting and normal state transport properties in iron pnictides are sensitive to disorder and impurity scattering. By investigation of Ba(Fe1-xCox)2As2 thin films with vary…
Unusually high critical current of clean P-doped BaFe2As2 single crystalline thin film
F. Kurth, C. Tarantini, V. Grinenko +12
Microstructura lly clean, isov alently P-doped BaFe2As2 (Ba-122) single crystalline thin films have been prepared on MgO (001) substrates by molecular beam epitaxy. These films sho…