The anisotropy of the transverse Nernst — Ettingshausen effect in PbSb[2]Te[4] monocrystal doped with copper

Condensed matter physics

The results on temperature dependence (80 — 450 K) of the Nernst — Ettingshausen tensor components (NETC) and on the Hall tensor (77 K) measured in PbSb[2]Te[4]:Cu perfect monocrystal have been presented. A considerable influence of the copper impurity on the holes concentration and the NETC right up to a sign change was found.