Fig. 8: | Nature Communications

Fig. 8

From: Discovery of superconductivity in quasicrystal

Fig. 8

Specific heat around superconducting transition. Normalized specific heat divided by temperature as a function of the reduced temperature \(t = T/T_{\tt c}\) for the QC (with \(T_{\mathrm{c}} \approx 0.05\) K) and the 1/1AC_A (\(T_{\mathrm{c}} \approx 0.8\) K). Here, \(C_{\mathrm{e}}\) is the electronic part of the specific heat. The solid line denotes the weak-coupling BCS theory. Note that both results of the QC and 1/1AC samples are compatible with the weak-coupling theory