reSeArCH Letter
Extended Data Fig. 6 | Electrical resistivity in La 2 CuO 4. Electrical
resistivity, ρxx, of two of our samples—La 2 CuO 4 (LCO, red) and LSCO at
p = 0.06 (blue)—compared with published data for La 2 CuO 4 (yellow^34 )
and LSCO at p = 0.01 (green^35 ). This shows that our LCO sample is very
close to the Mott insulator La 2 CuO 4 , being more insulating than LSCO
with p = 0.01 and much more insulating than our LSCO sample with
p = 0.06.