FIG. 6.6 (a) typical voltage profile of a Li–S cell, highlighting the four regimes of lithiation mechanisms, and (b) operando XRD measurements on a Li–S cell by Conder et al., collected over the first cycle at a rate of C/50. The asterisk (*) marks a peak from a cell component, with α-S₈ and β-S₈ represented by white horizontal lines and diamond and oval symbols, respectively. Peaks from the phase formed at the end of lithiation, Li₂S, are marked with a dashed-dotted black line. Reproduced with permission from Conder et al., Nat. Energy 2 (6), 17069 (2017). Copyright 2017 Springer Nature. More about this image found in (a) typical voltage profile of a Li–S cell, highlighting the four regimes o...

FIG. 1.16 Magnetization as a function of U in strong and weak couples regimes. More about this image found in Magnetization as a function of U in strong and weak couple...

FIG. 4.31 Generic phase diagram showing temperature vs hole doping (per copper atom) for cuprate superconductors. The different phases are shown. The superconducting dome extends upto a doping of 0.3. In the underdoped regime, at high temperatures, one gets a “strange” metallic phase, which cannot be explained by the Fermi liquid theory, whereas the overdoped regime shows more familiar metallic features. More about this image found in Generic phase diagram showing temperature vs hole doping (per copper atom) ...