Abstract
Influence of the grain sizes on thermoelectric parameters of pressurized solid solutions of the composition Mg2Si0.8Sn0.2 was studied. The Seebeck coefficient, electric conductivity, thermal conductivity, and Hall coefficient were determined. Decreasing the grain size to the nanoscale was found to decrease the mobility at low temperatures and resulted in a peculiar temperature dependence of the electric conductivity, but did not lead to a decrease in the thermo EMF. It was found that the grain size had no effect on the thermoelectric efficiency of the investigated solid solution in the operating temperature range.
Similar content being viewed by others
References
V. K. Zaitsev, M. I. Fedorov, I. S. Eremin, and E. A. Gurieva, in Thermoelectrics Handbook: Macro to Nano-Structured Materials (CRC Press, New York, 2006), Chap. 29.
V. K. Zaitsev, M. I. Fedorov, E. A. Gurieva, I. S. Eremin, P. P. Konstantinov, A. Yu. Samunin, and M. V. Vedernikov, Phys. Rev. B: Condens. Matter 74, 045207 (2006).
Q. Zhang, J. He, T. J. Zhu, S. N. Zhang, X. B. Zhao, and T. M. Tritt, Appl. Phys. Lett. 93, 102109 (2008).
A. U. Khan, N. Vlachos, and Th. Kyratsi, Scr. Mater. 69, 606 (2013).
A. J. Minnich, M. S. Dresselhaus, Z. F. Ren, and G. Chen, Energy Environ. Sci. 2, 466 (2009).
J. R. Sootsman, D. Y. Chung, and M. G. Kanatzidis, Angew. Chem., Int. Ed. 48, 8616 (2009).
L. P. Bulat, D. A. Pshenai-Severin, V. V. Karatayev, V. B. Osvenskii, Yu. N. Parkhomenko, M. Lavrentev, A. Sorokin, V. D. Blank, G. I. Pivovarov, V. T. Bublik, and N. Yu. Tabachkova, in The Delivery of Nanoparticles, Ed. by A. A. Hashim (InTech, Rijeka, Croatia, 2012), Chap.
http://wwwintechopencom/ books/thedelivery-of-nanoparticles/bulk-nanocrystalline- thermoelectricsbased-on-bi-sb-te-solid-solution.
E. Hatzikraniotis, G. S. Polymeris, C. B. Lioutas, A. Burkov, E.-C. Stefanaki, A. Samunin, G. Isachenko, M. I. Fedorov, and K. M. Paraskevopoulos, MRS Proc. 1642 (2014). http://dxdoiorg/. doi 10.1557/opl. 2014.445
B. F. Gryzunov and P. P. Konstantinov, Prib. Tekh. Eksp., No. 5, 225 (1972).
D. McWilliams and D. W. Lynch, Phys. Rev. 130, 2248 (1963).
N. Satyala and D. Vashaee, Appl. Phys. Lett. 100, 073107 (2012).
H. J. Goldsmid, Introduction to Thermoelectricity (Springer-Verlag, Berlin, 2010).
O. A. Golikova, Sov. Phys.—Usp. 32 (8), 665 (1989).
V. K. Zaitsev, V. I. Tarasov, and A. A. Adilbekov, Sov. Phys. Solid State 17 (2), 370 (1975).
F. Yu. Solomkin, V. K. Zaitsev, S. V. Novikov, A. Yu. Samunin, and G. N. Isachenko, Tech. Phys. 58 (2), 289 (2013).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.Yu. Samunin, V.K. Zaitsev, D.A. Pshenay-Severin, P.P. Konstantinov, G.N. Isachenko, M.I. Fedorov, S.V. Novikov, 2016, published in Fizika Tverdogo Tela, 2016, Vol. 58, No. 8, pp. 1479–1482.
Rights and permissions
About this article
Cite this article
Samunin, A.Y., Zaitsev, V.K., Pshenay-Severin, D.A. et al. Thermoelectric properties of n-Type Mg2Si–Mg2Sn solid solutions with different grain sizes. Phys. Solid State 58, 1528–1531 (2016). https://doi.org/10.1134/S1063783416080242
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063783416080242