Extended Data Fig. 2: UP peak as a function of displacement field.
From: Cavity-driven attractive interactions in quantum materials
The data are adapted from Fig. 5a. The frequency window is restricted to 2.3–5.4 THz (that is, from just above the cavity frequency up to near the upper end of our spectral window), thereby removing the LP contribution and excluding the noisy high-frequency tails. The vertical axis is rescaled independently for each D (min-to-max within the shown frequency window) to highlight the UP peak. The dashed lines highlight the peak position. a, D = 0 V nm−1. b, D = −0.037 V nm−1. c, D = −0.073 V nm−1. d, D = −0.11 V nm−1.
