144 citations · 326 across the 8 of their papers we have counts for
4 papers · 1 filter
Irreversible Magnetization Deep in the Vortex-Liquid State of a 2D Superconductor at High Magnetic Fields
T. Maniv, V. Zhuravlev, J. Wosnitza +1
The remarkable phenomenon of weak magnetization hysteresis loops, observed recently deep in the vortex-liquid state of a nearly two-dimensional (2D) superconductor at low temperatu…
Superconducting energy gap distribution of MgB investigated by point-contact spectroscopy
F. Laube, G. Goll, J. Hagel +3
We performed point-contact spectroscopy on the binary superconductor MgB. The differential conductance shows gap-related structures which vary in width and position from contac…
Field-induced metal-insulator transition in a two-dimensional organic superconductor
J. Wosnitza, S. Wanka, J. Hagel +9
The quasi-two-dimensional organic superconductor beta-(BEDT-TTF)_2SF_5CH_2CF_2SO_3 (T_c approx 4.4 K)shows very strong Shubnikov-de Haas (SdH) oscillations which are superimposed o…
kappa-(BEDT-TTF)_2Cu[N(CN)_2]Br: a Fully Gapped Strong-Coupling Superconductor
H. Elsinger, J. Wosnitza, S. Wanka +3
High-resolution specific-heat measurements of the organic superconductor kappa-(BEDT-TTF)_2Cu[N(CN)_2]Br in the superconducting (B = 0) and normal (B = 14 T) state show a clearly r…