Line Plot from Scientific Research

Temperature dependence of the quasielastic peak intensity based on the Lorentzian fits. The error bars represent the standard deviation of the fitting parameter. The red curve for T c ≤ T ≤ 200 K is the result of a power-law fit with exponent β = 0.24 ± 0.07. For comparison, the data of Y123 with doping level p ~ 0.12 are displayed as a gray curve, reproduced from ref. 45 . Inset: Temperature dependence of the quasielastic peak intensity based on the Lorentzian fits. Details are described in Supplementary Note 5 .

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