23 citations · 52 across the 4 of their papers we have counts for
4 papers
Thermoelectric properties of Sm-doped BiCuSeO oxyselenides fabricated by two-step reactive sintering
Andrei Novitskii, Illia Serhiienko, Sergey Novikov +10
Among layered oxygen-containing compounds, BiCuSeO is one of the most promising candidates for thermoelectric applications due to its intrinsically low thermal conductivity and goo…
Influence of Bi substitution with rare-earth elements on the transport properties of BiCuSeO oxyselenides
Andrei Novitskii, Illia Serhiienko, Sergey Novikov +10
In this study, we demonstrate that introducing of rare-earth elements, = La or Pr, into the Bi-O charge reservoir layer of BiCuSeO leads to an increase of both, the charge carr…
Direct synthesis of p-type bulk BiCuSeO oxyselenides by reactive spark plasma sintering and related thermoelectric properties
Andrei Novitskii, Gabin Guélou, Andrei Voronin +2
Herein, we demonstrate that BiCuSeO compound can be formed in bulk directly from the raw materials through reactive spark plasma sintering (RSPS) followed by ball milling and a sec…
Ultrafast synthesis of Pb-doped BiCuSeO oxyselenides by high-energy ball milling
Andrei Novitskii, Illia Serhiienko, Evgeny Kolesnikov +3
We report on the direct ultrafast synthesis of Pb-doped BiCuSeO oxyselenides by high-energy ball milling. We show that, contrary to the mechanical alloying sintering routes used in…