Paper on Andreev spectroscopy of disordered superconductors online on Nature Physics !
Collective energy gap of preformed Cooper pairs in disordered superconductors, Nature Physics AOP dec. (2018)
Institut Néel
Collective energy gap of preformed Cooper pairs in disordered superconductors, Nature Physics AOP dec. (2018)
https://arxiv.org/abs/1810.09127
Low-temperature anomaly in disordered superconductors near Bc2 as a vortex-glass property Strongly disordered superconductors in a magnetic field exhibit many characteristic properties of type-II superconductivity—except at low temperatures, where an anomalous linear temperature dependence of the resistive critical field Bc2
Pair-breaking quantum phase transition in superconducting nanowires Quantum phase transitions (QPT) between distinct ground states of matter are widespread phenomena, yet there are only a few experimentally accessible systems where the microscopic mechanism of the transition can be tested and
Collective energy gap of preformed Cooper-pairs in disordered superconductors Thomas Dubouchet, Benjamin Sacépé, Johanna Seidemann, Dan Shahar, Marc Sanquer, Claude Chapelier In most superconductors the transition to the superconducting state is driven by the binding of electrons into Cooper-pairs. The
Extreme Sensitivity of the Superconducting State in Thin Films I. Tamir, A. Benyamini, E. J. Telford, F. Gorniaczyk, A. Doron, T. Levinson, D. Wang, F. Gay, B. Sacépé, J. Hone, K. Watanabe, T. Taniguchi, C. R. Dean, A. N. Pasupathy,
Abstract Topological Josephson junctions designed on the surface of a 3D-topological insulator (TI) harbor Majorana bound states (MBS’s) among a continuum of conventional Andreev bound states. The distinct feature of these MBS’s lies in the 4π-periodicity of their energy-phase relation
See https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.119.247001
Johanna getting her PhD degree by the members of the assessment committee !