%0 Journal Article
%T Band spectrum transformation and temperature dependences of thermoelectric power of Hg1-xRxBa2Ca2Cu3O8+¦Ä system
%A O. Babych
%A I. Gabriel
%A R. Lutsiv
%A M. Matviyiv
%J Condensed Matter Physics
%D 2011
%I Institute for Condensed Matter Physics
%X Temperature dependences of thermoelectric power S(T) at T>Tc of the Hg-based high temperature superconductors Hg1-xRxBa2Ca2Cu3O8+¦Ä (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 Tc is shown.
%K high-temperature superconductivity
%K superconductive transition temperature
%K thermoelectric power
%K narrow conduction band
%K peak of density of states
%K Fermi level
%U http://dx.doi.org/10.5488/CMP.14.13702