Strong evidence for the three-dimensional Fermi liquid behaviour of quasiparticles in high-$T_{\mathrm{C}}$ cupurates

Setsuo Misawa

It is generally believed that behaviours of quasiparticles (holes) in high-$T_{\mathrm{C}}$ cupurates should be attributed to the two-dimensional (2D) electronic states in the CuO${}_2$…