95 citations · 219 across the 8 of their papers we have counts for
8 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…
Low-temperature thermal conductivity of CoMSi (M=Fe, Ni) alloys
Yu. V. Ivanov, A. A. Levin, S. V. Novikov +8
We study the low-temperature electrical and thermal conductivity of CoSi and CoMSi alloys (M = Fe, Ni; 0.06). Measurements show that the low-temperature electr…
The effect of energy-dependent electron scattering on thermoelectric transport in novel topological semimetal CoSi
D. A. Pshenay-Severin, Y. V. Ivanov, A. T. Burkov
These compounds have long been known as promising thermoelectric materials. Recently it was revealed, that they also have unconventional electronic topology. This renewed interest…
Band structure and unconventional electronic topology of CoSi
D. A. Pshenay-Severin, Yu. V. Ivanov, A. A. Burkov +1
Crystalline semimetals with certain space group symmetries may possess unusual electronic structure topology, distinct from the conventional Weyl and Dirac semimetals. Characterist…
Energy filtering enhancement of thermoelectric performance of nanocrystalline Cr-Si composites
A. T. Burkov, S. V. Novikov, V. V. Khovaylo +1
We report on thermoelectric properties of nanocrystalline CrSi composite films. As-deposited amorphous films were transformed into a nanocrystalline state wit…