The Superconducting Transition in Boron Doped Silicon Epilayers (2009)
Marcenat, C., Kacmarcik, J., Piquerel, R., Achatz, P., Prudon, G., Dubois, C., ...
We report on a detailed analysis of the superconducting properties of boron-doped silicon films grown along the 001 direction by Gas Immersion Laser Doping. The doping concentration cB has been...
Pribulova, Z., Klein, T., Kacmarcik, J., Marcenat, C., Konczykowski, M., Budko, S. L., ...
The upper and lower critical fields have been deduced from specific heat and Hall probe magnetization measurements in non-optimally doped NdFeAs(O,F) single crystals ($T_c \sim 32-35$K). The...
Metal-insulator transition and superconductivity in boron-doped diamond (2007)
Klein, T., Achatz, P., Kacmarcik, J., Marcenat, C., Gustafsson, F., Marcus, J., ...
We report on a detailed analysis of the transport properties and superconducting critical temperatures of boron-doped diamond films grown along the {100} direction. The system presents a...
Evidence for two superconducting energy gaps in MgB2 by point-contact spectroscopy (2006)
Szabo, P., Samuely, P., Kacmarcik, J., Klein, Th., Marcus, J., Fruchart, D., ...
Experimental support is found for the multiband model of the superconductivity in the recently discovered system MgB2 with the transition temperature Tc = 39 K. By means of Andreev reflection...
Tunneling Spectroscopy and Vortex Imaging in Boron-Doped Diamond (2005)
Sacepe, B., Chapelier, C., Marcenat, C., Kacmarcik, J., Klein, T., Bernard, M., ...
We present the first scanning tunneling spectroscopy study of single-crystalline boron doped diamond. The measurements were performed below 100 mK with a low temperature scanning tunneling...
Samuely, P., Holanova, Z., Szabo, P., Kacmarcik, J., Ribeiro, R. A., Bud'ko, S. L., ...
The Andreev reflection measurements of the superconducting energy gap in the carbon-substituted MgB$_2$ are presented. Despite the strong suppression of the transition temperature by 17 K in...
Point-contact spectroscopy of MgB2 (2002)
Samuely, P., Szabo, P., Kacmarcik, J., Klein, T., Jansen, A. G. M.
Point-contact spectroscopy measurements on magnesium diboride reveal the existence of two superconducting energy gaps closing at the same transition temperature in line with the multiband model of...
3D-2D crossover in the naturally layered superconductor (LaSe)1.14(NbSe2) (2001)
Samuely, P., Szabo, P., Kacmarcik, J., Jansen, A. G. M., Lafond, A., Meerschaut, A., ...
The temperature and angular dependencies of the resistive upper critical magnetic field $B_{c2}$ reveal a dimensional crossover of the superconducting state in the highly anisotropic misfit-layer...
Evidence for two superconducting energy gaps in MgB2 by point-contact spectroscopy (2001)
Szabo, P., Samuely, P., Kacmarcik, J., Klein, Th., Marcus, J., Fruchart, D., ...
Experimental support is found for the multiband model of the superconductivity in the recently discovered system MgB2 with the transition temperature Tc = 39 K. By means of Andreev reflection...
Interlayer transport in highly anisotropic misfit-layer superconductor (LaSe)1.14(NbSe2) (2001)
Szabo, P., Samuely, P., Kacmarcik, J., Jansen, A. G. M., Briggs, A., Lafond, A., ...
We show that the interlayer transport in a two-dimensional superconductor can reveal a peak in the temperature as well as the magnetic field dependence of the resistivity near the superconducting...