75 citations · 295 across the 9 of their papers we have counts for
12 papers
Electric Pulse Induced Resistive Switching, Electronic Phase Separation, and Possible Superconductivity in a Mott insulator
C. Vaju, L. Cario, B. Corraze +6
Metal-insulator transitions (MIT) belong to a class of fascinating physical phenomena, which includes superconductivity, and colossal magnetoresistance (CMR), that are associated w…
Influence of the atomic-scale inhomogeneity of the pair interaction on extracted from the STM spectra characteristics of high- superconductors
A. M. Bobkov, I. V. Bobkova
The influence of the atomic-scale inhomogeneities of the pairing interaction strength on the superconducting order parameter and the conductance spectra measurable by STM is studie…
Resonant excitonic emission of a single quantum dot in the Rabi regime
R. Melet, V. Voliotis, A. Enderlin +4
We report on coherent resonant emission of the fundamental exciton state in a single semiconductor GaAs quantum dot. Resonant regime with picoseconde laser excitation is realized b…
Local tunneling spectroscopy of the electron-doped cuprate Sm1.85Ce0.15CuO4
A. Zimmers, Y. Noat, T. Cren +4
We present local tunneling spectroscopy in the optimally electron-doped cuprate Sm2-xCexCuO4 x=0.15. A clear signature of the superconducting gap is observed with an amplitude rang…
Quasiparticle spectrum of the cuprate BiSrCaCuO: Possible connection to the phase diagram
W. Sacks, T. Cren, D. Roditchev +1
We previously introduced [T. Cren et al., Europhys. Lett. 52, 203 (2000)] an energy-dependant gap function, , that fits the unusual shape of the quasiparticle (QP) spectrum f…
Local Tunneling Study of Three-Dimensional Order Parameter in the -band of Al-doped MgB Single Crystals
F. Giubileo, F. Bobba, A. Scarfato +5
We have performed local tunneling spectroscopy on high quality MgAlB single crystals by means of Variable Temperature Scanning Tunneling Spectroscopy (STS) in magne…