Abstract:
The results of kinetic study of the Mn1−xGdxSe chalcogenide solid solutions with different substitute concentrations (0 ⩽x⩽ 0.15) in the temperature range of 80–400 K are reported. The difference between the Hall constant and thermopower signs has been found. The electron-type conductivity determined from the Hall constant and hysteresis of the I – V characteristics have been explained by the existence of nanoareas with local electric polarizations. The sharp extrema observed in the temperature dependence of thermopower are explained by splitting of a narrow 4f subband by the crystal field.
Citation:
O. B. Romanova, S. S. Aplesnin, A. M. Khar'kov, V. V. Kretinin, A. M. Zhivul'ko, “Kinetic properties of the Mn1−xGdxSe solid solutions”, Fizika Tverdogo Tela, 60:9 (2018), 1650–1655; Phys. Solid State, 60:9 (2018), 1691–1697
\Bibitem{RomAplKha18}
\by O.~B.~Romanova, S.~S.~Aplesnin, A.~M.~Khar'kov, V.~V.~Kretinin, A.~M.~Zhivul'ko
\paper Kinetic properties of the Mn$_{1-x}$Gd$_{x}$Se solid solutions
\jour Fizika Tverdogo Tela
\yr 2018
\vol 60
\issue 9
\pages 1650--1655
\mathnet{http://mi.mathnet.ru/ftt9065}
\crossref{https://doi.org/10.21883/FTT.2018.09.46379.353}
\elib{https://elibrary.ru/item.asp?id=36903679}
\transl
\jour Phys. Solid State
\yr 2018
\vol 60
\issue 9
\pages 1691--1697
\crossref{https://doi.org/10.1134/S1063783418090263}
Linking options:
https://www.mathnet.ru/eng/ftt9065
https://www.mathnet.ru/eng/ftt/v60/i9/p1650
This publication is cited in the following 3 articles:
M. M. Syrokvashin, E. V. Korotaev, A. D. Nikolenko, V. V. Kriventsov, “Features of the Conduction-Band Electronic Structure of Manganese Sulfide Solid Solutions Doped with Lanthanides”, J. Surf. Investig., 17:6 (2023), 1514
A.M. Kharkov, Maxim N. Sitnikov, Vasily Kretinin, Hichem Abdelbaki, Fedor Zelenov, Stepan Konovalov, Alexander Gelgorn, “Electric Power Sources Based on the Seebeck Effect of Manganese Sulfides with Rare Earth Substitution”, MSF, 1049 (2022), 167
A M Kharkov, M N Sitnikov, V V Kretinin, O B Fisenko, G Yu Fillipson, “Magnetocapacity of manganese sulphides substituted by thulium ions”, IOP Conf. Ser.: Mater. Sci. Eng., 822:1 (2020), 012024