Extended Data Fig. 8: Determination of Tstripe above Pc1.
From: Emergent charge order in pressurized kagome superconductor CsV3Sb5
a–e, The temperature-dependent central lines of 51V NMR under different pressures. The spectrum configuration continuously changes from 0.54 GPa to 0.76 GPa at 2 K, which reveals the first order quantum phase transition. Meanwhile, the transition temperature of the stripe-like CDW Tstirpe rapidly increases above 0.64 GPa and converges to TCDW in 0.76 GPa. f–j, The temperature-dependent renormalized intensity ratio of stripe-like CDW under different pressures. The renormalized intensity ratio is expressed as A1/(A1+A2), where A1 and A2 are the integral spectrum weights on the characteristic peaks belonging to triple-Q CDW and stripe-like CDW respectively. The characteristic peaks of triple-Q CDW and stripe-like CDW are labelled by blue and magenta bars, respectively. The spectral integration on both triple-Q CDW and stripe-like CDW is performed on the corresponding peak frequency with a width of 10 kHz. All data were collected from sample A
