Extended Data Fig. 4: Robustness and reproducibility of the edge mode.
From: Topological superconductivity in a van der Waals heterostructure
Topography (top row, extracted during grid spectroscopy) and dI/dV maps at different bias voltages (indicated in the different panels) on four different CrBr3 islands and recorded with different microscopic tip apices. Edge modes are observed in our hybrid van der Waals heterostructures on all CrBr3 islands, irrespective of their size and shape, or different microscopic tip.
