Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Khovaylo Vladimir"'
Autor:
Ivanova, Alexandra, Luchnikov, Lev, Golikova, Margarita, Muratov, Dmitry S., Saranin, Danila, Khanina, Aleksandra, Gostishchev, Pavel, Khovaylo, Vladimir
The intense research for efficient low-temperature thermoelectric materials motivates the exploration of innovative compounds and composite systems. This study examines the effects of integrating low-dimensional titanium trisulfide (TiS$_3$) into bul
Externí odkaz:
http://arxiv.org/abs/2405.08420
Ternary half Heusler alloys are under intense investigations recently towards achieving high thermoelectric figure-of-merit (ZT). Of particular interest is the ZrNiPb based half Heusler (HH) alloy where an optimal value of ZT = 0.7 at 773 K has been
Externí odkaz:
http://arxiv.org/abs/2208.13563
Autor:
Liu, Wei, Bykov, Eduard, Taskaev, Sergey, Bogush, Mikhail, Khovaylo, Vladimir, Fortunato, Nuno, Aubert, Alex, Zhang, Hongbin, Gottschall, Tino, Wosniza, Jochen, Scheibel, Franziska, Skokov, Konstantin, Gutfleisch, Oliver
We are witnessing a great transition towards a society powered by renewable energies to meet the ever-stringent climate target. Hydrogen, as an energy carrier, will play a key role in building a climate-neutral society. Although liquid hydrogen is es
Externí odkaz:
http://arxiv.org/abs/2205.01559
Autor:
Chernyshova, Evgeniya, Voronin, Andrei, Moskovskikh, Dmitry, Sviridova, Tatyana, Yushchuk, Vyacheslav, Khovaylo, Vladimir
Publikováno v:
In Ceramics International 15 December 2024 50(24) Part C:55201-55207
Thermoelectric properties of Sm-doped BiCuSeO oxyselenides fabricated by two-step reactive sintering
Autor:
Novitskii, Andrei, Serhiienko, Illia, Novikov, Sergey, Kuskov, Kirill, Pankratova, Daria, Sviridova, Tatyana, Voronin, Andrei, Bogach, Aleksei, Skryleva, Elena, Parkhomenko, Yuriy, Burkov, Alexander, Mori, Takao, Khovaylo, Vladimir
Among layered oxygen-containing compounds, BiCuSeO is one of the most promising candidates for thermoelectric applications due to its intrinsically low thermal conductivity and good thermal stability. However, the rather poor electrical conductivity
Externí odkaz:
http://arxiv.org/abs/2112.06600
Autor:
Novitskii, Andrei, Serhiienko, Illia, Novikov, Sergey, Ashim, Yerzhan, Zheleznyi, Mark, Kuskov, Kirill, Pankratova, Daria, Konstantinov, Petr, Voronin, Andrei, Tretiakov, Oleg, Inerbaev, Talgat, Burkov, Alexander, Khovaylo, Vladimir
In this study, we demonstrate that introducing of rare-earth elements, $R$ = La or Pr, into the Bi-O charge reservoir layer of BiCuSeO leads to an increase of both, the charge carrier concentration and the effective mass. Although the charge carrier
Externí odkaz:
http://arxiv.org/abs/2104.10509
Autor:
Kamantsev Alexander, Koledov Victor, Dilmieva Elvina, Mashirov Alexey, Shavrov Vladimir, Cwik Jacek, Tereshina Irina, Khovaylo Vladimir, Lyange Maria, Gonzalez-Legarreta Lorena, Hernando Blanca, Ari-Gur Pnina
Publikováno v:
EPJ Web of Conferences, Vol 75, p 04008 (2014)
High cooling power of magnetocaloric refrigeration can be achieved only at large amounts of heat, which can be transferred in one cycle from cold end hot end at quasi-isothermal conditions. The simple and robust experimental method of direct measurin
Externí odkaz:
https://doaj.org/article/5970ccd4a9e144a9be4cf23ab467c373