Heatmap from Scientific Research

Top, topography (left) and dI/dV maps acquired at the occupied side (V = -200 mV) (middle) and unoccupied side (V = 100 mV) (right) of the energy gap, measured at T = 4.2 K under 6 T field, revealing the topographic and spectroscopic contrast associated with the translation-symmetry-breaking order. Bottom, Fourier transform images of the topography and the dI/dV maps. Strikingly, here Q exc = (+0.5 c* + 0.07 b*) is different from Q exc under zero magnetic field.

DOI