3 papers
cond-mat.supr-con2002
Phonon-mediated anisotropic superconductivity in the Y and Lu nickel borocarbides
P. Martinez-Samper, H. Suderow, S. Vieira +4
We present scanning tunneling spectroscopy and microscopy measurements at low temperatures in the borocarbide materials RNi2B2C (R=Y, Lu). The characteristic strong coupling struct…
cond-mat.supr-con2002
Scanning Tunneling Spectroscopy in MgB 2
P. Martinez-Samper, J. G. Rodrigo, G. Rubio-Bollinger +4
We present extensive Scanning Tunneling Spectroscopy (STM/S) measurements at low temperatures in the multiband superconductor MgB. We find a similar behavior in single crystall…
cond-mat.supr-con2001
Tunneling spectroscopy in the magnetic superconductor TmNi2B2C
H. Suderow, P. Martinez-Samper, S. Vieira +3
We present new measurements about the tunneling conductance in the borocarbide superconductor TmNiBC. The results show a very good agreement with weak coupling BCS theory,…