Journal
PHYSICS OF METALS AND METALLOGRAPHY
Volume 124, Issue 7, Pages 684-691Publisher
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S0031918X23600847
Keywords
Heusler alloys; electronic structure; Seebeck coefficient; electrical resistance; optical properties
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The electronic structure, thermoelectric characteristics, and experimental study of Mn2MeAl Heusler alloys (Me = Ti, V, Cr) are presented. The agreement between theory and experiment in the sign of the Seebeck coefficient is shown. The obtained band spectrum pattern allows for a qualitative explanation of the temperature dependences of the electrical resistance and the permittivity dispersion.
The results of calculations of the electronic structure, thermoelectric characteristics, and experimental study of the thermoelectric, electrical, and optical properties of Mn2MeAl Heusler alloys (Me = Ti, V, Cr) are presented. The agreement between theory and experiment in the sign of the Seebeck coefficient is shown. The obtained pattern of the band spectrum allows us to qualitatively explain the peculiarities of the temperature dependences of the electrical resistance and the permittivity dispersion.
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