I. Apfelstedt

Investigation of inter- and intragrain critical currents in high Tc ceramic superconductors

H. Küpfer, I. Apfelstedt, R. Flükiger et al. · Cryogenics · 1988 · 163 citations

Critical Currents, Superconducting Material, Electrical Engineering +11

Intragrain junctions in YBa2Cu3O7−x ceramics and single crystals

H. Küpfer, I. Apfelstedt, R. Flükiger et al. · Cryogenics · 1989 · 122 citations

Materials Science, Engineering, Superconductivity +3

Critical current and upper critical field of sintered and powdered superconducting YBa2Cu3O7

H. K�pfer, I. Apfelstedt, W. Schauer et al. · The European Physical Journal B · 1987 · 77 citations

Materials Science, Critical Currents, Superconducting Material +11

Metallurgy and critical currents in YBa2Cu3O7 wires

R Flu ̈kiger, T. Mu ̈ller, W. Goldacker et al. · Physica C Superconductivity · 1988 · 44 citations

Materials Science, Superconducting Material, High-tc Superconductivity +5

Preparation and characterization of isotropic and textured YBa2Cu3O7−x with high density and low residual resistivity

T. Wolf, I. Apfelstedt, W. Goldacker et al. · Physica C Superconductivity · 1988 · 26 citations

Materials Engineering, Materials Science, High Density +6