66 citations · 204 across the 6 of their papers we have counts for
6 papers
Dirty Superconductivity in the Electron-Doped Cuprate PCCO: a Tunneling Study
Y. Dagan, R. Beck, R. L. Greene
We report a tunneling study between Pr_2-xCe_xCuO_{4-delta} (PCCO) and Lead as a function of doping, temperature and magnetic field. The temperature dependence of the gap follows t…
Transition from a mixed to a pure d-wave symmetry in superconducting optimally doped YBaCuO thin films under applied fields
G. Elhalel, R. Beck, G. Leibovitch +1
We have probed the Landau levels of nodal quasi-particles by tunneling along a nodal direction of (110) oriented YBaCuO thin films with a magnetic field applied per…
Origin of the anomalous low temperature upturn in resistivity in the electron-doped cuprates
Y. Dagan, A. Biswas, M. C. Barr +2
The temperature, doping and field dependences of the magnetoresistance (MR) in Pr_(2-x)Ce_(x)CuO_(4-delta) films are reported. We distinguish between orbital MR, found when the mag…
Order parameter node removal in the d-wave superconductor under magnetic field
R. Beck, Y. Dagan, A. Milner +2
hether the node in the order parameter characteristic of a superconductor can or cannot be removed by an applied magnetic field has been a subject of debate in recent year…
Origin of hysteretic field splitting of the Zero Bias Conductance Peak in (100) and (110) oriented Y1Ba2Cu3O7-x films
R. Beck, A. Kohen, G. Leibovitch +2
We have studied the evolution of the Zero-Bias Conductance Peak (ZBCP) splitting under applied magnetic fields in tunneling experiments on Y1Ba2Cu3O7-x(YBCO), and particular its hy…
Local and macroscopic tunneling spectroscopy of Y(1-x)CaxBa2Cu3O(7-d) films: evidence for a doping dependent is or idxy component in the order parameter
A. Sharoni O. Millo, A. Kohen, Y. Dagan +3
Tunneling spectroscopy of epitaxial (110) Y1-xCaxBa2Cu3O7-d films reveals a doping dependent transition from pure d(x2-y2) to d(x2-y2)+is or d(x2-y2)+idxy order parameter. The subd…