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cond-mat.supr-con2012★ 1 cited
Break-up of long-range coherence due to phase fluctuations in ultrathin superconducting NbN films
Y. Noat, T. Cren, C. Brun +7
Using scanning tunneling spectroscopy (STS), we address the problem of the superconductor-insulator phase transition (SIT) in homogeneously disordered ultrathin (2-15 nm) films of…
cond-mat.str-el2012
Electric pulse induced electronic patchwork in the Mott insulator GaTaSe
Vincent Dubost, Tristan Cren, François Debontridder +6
Following a recent discovery of the Insulator-to-Metal Transition induced by electric field in GaTaSe, we performed a detailed Scanning Tunneling Microscopy/Spectroscop…