2 papers
cond-mat.mes-hall2026
Quantum Coherent Transport of 1D ballistic states in second order topological insulator BiBr
J. Lefeuvre, M. Kobayashi, G. Patriarche +7
We investigate quantum transport in micrometer-sized single crystals of BiBr, a material predicted to be a second-order topological insulator. 1D topological states with lo…
physics.app-ph2024
Crystallinity in Niobium oxides: A pathway to mitigate Two-Level System Defects in Niobium 3D Resonator for quantum applications
Y. Kalboussi, I. Curci, F. Miserque +10
Materials imperfections in Nniobium based superconducting quantum circuits, in particular, two-level-system (TLS) defects, are a major source of decoherence, ultimately limiting th…