Libin Wang

TL;DR: The fabrication of large-area high-quality 2D ultrathin α-Mo2C crystals by chemical vapour deposition (CVD) that show 2D characteristics of superconducting transitions that are consistent with Berezinskii-Kosterlitz-Thouless behaviour and show strong anisotropy with magnetic field orientation.

TL;DR: The direct growth of high-quality graphene/2D superconductor (nonlayered ultrathin α-Mo2C crystal) vertical heterostructures with uniformly well-aligned lattice orientation and strong interface coupling by chemical vapor deposition are reported.

TL;DR: Transport studies across domain boundaries show a broad resistive superconducting transition with two distinct transition processes due to the formation of localized phase slip events within the boundaries, indicating a significant influence of the boundary on 2D superconductivity.

TL;DR: Low-temperature magnetotransport measurements on high-quality ultrathin 2D superconducting α-Mo2C crystals synthesized by a chemical vapor deposition method show reproducible oscillations at low magnetic fields for temperature far below the superconductor-insulator transition temperature of the crystals.

TL;DR: In this paper, a proximity Josephson junction was used to measure the electron temperature under steady state and nonequilibrium conditions, with zero back-action from the temperature measurement in the form of additional dissipation or thermal conductance.