%0 Journal Article
%T Band spectrum transformation and temperature dependences of thermoelectric power of Hg$_{1-x}$R$_x$Ba$_2$Ca$_2$Cu$_3$O$_{8+¦Ä}$ system
%A O. Babych
%A I. Gabriel
%A R. Lutsiv
%A M. Matviyiv
%A M. Vasyuk
%J Physics
%D 2011
%I arXiv
%R 10.5488/CMP.14.13702
%X Temperature dependences of thermoelectric power S(T) at $T>T_c$ of the Hg-based high temperature superconductors Hg$_{1-x}$R$_x$Ba$_2$Ca$_2$Cu$_3$O$_{8+\delta}$ (R=Re, Pb) have been analyzed with accounting for strong scattering of charge carriers. Transformation of parameters of a narrow conducting band in the region of the Fermi level was studied. The existence of correlation between the effective bandwidth and the temperature of a superconductive transition $T_c$ is shown.
%U http://arxiv.org/abs/1106.6163v1