Extended Data Fig. 3: Electron temperature estimation at low density under different incident light powers.
From: An electronic microemulsion phase emerging from a quantum crystal-to-liquid transition

a-d, We plot the signal \(\widetilde{M}\) at the electron density of 0.30×1012 cm-2 under varying light powers: (a) 60 fW, (b) 320 fW, (c) 3.3 pW, and (d) 32 pW. From a fit using the Brillouin function, we estimate the electron temperature. The estimated electron temperatures are: (a) 80 mK, (b) 130 mK, (c) 180 mK, and (d) 350 mK.