Thermoelectric Properties of a Ferromagnetic Semiconductor Based on a Dirac Semimetal (Cd{sub 3}As{sub 2}) under High Pressure

Journal Article · Thu Mar 15 00:00:00 EDT 2018 · Physics of the Solid State

DOI:https://doi.org/10.1134/S1063783418030174· OSTI ID:22771381

Melnikova, N. V.; Tebenkov, A. V.; Sukhanova, G. V.; Babushkin, A. N. ^[1]; Zakhvalinskii, V. S. ^[2]; Gabibov, S. F.; Alibekov, A. G.; Mollaev, A. Yu. ^[3]

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1. Ural Federal University, Institute of Natural Sciences and Mathematics (Russian Federation)
2. Belgorod National Research University (Russian Federation)
3. Russian Academy of Sciences, Amirkhanov Institute of Physics, Dagestan Scientific Center (Russian Federation)

The pressure dependences of thermal emf (a parameter that ranks among the most sensitive to phase transformations) are studied for the purpose of identifying baric phase transitions in the 10–50 GPa interval in the Cd{sub 3}As{sub 2} + MnAs (44.7% MnAs) structure formed by ferromagnetic MnAs granules in a semiconductor Cd{sub 3}As{sub 2} matrix.

• OSTI ID: 22771381
• Journal Information: Physics of the Solid State, Vol. 60, Issue 3; Other Information: Copyright (c) 2018 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7834
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ARSENIC COMPOUNDS
BINARY ALLOY SYSTEMS
CADMIUM ARSENIDES
CADMIUM COMPOUNDS
FERROMAGNETIC MATERIALS
MANGANESE ARSENIDES
MANGANESE COMPOUNDS
MATRIX MATERIALS
PHASE TRANSFORMATIONS
PRESSURE DEPENDENCE
PRESSURE RANGE GIGA PA
SEMICONDUCTOR MATERIALS
SEMIMETALS
THERMOELECTRIC PROPERTIES