Thermoelectric Properties of a Ferromagnetic Semiconductor Based on a Dirac Semimetal (Cd3As2) under High Pressure

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 3 As 2 + MnAs (44.7% MnAs) structure formed by ferromagnetic MnAs granules in a se...

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Bibliographic Details
Published inPhysics of the solid state Vol. 60; no. 3; pp. 494 - 498
Main Authors Melnikova, N. V., Tebenkov, A. V., Sukhanova, G. V., Babushkin, A. N., Saipulaeva, L. A., Zakhvalinskii, V. S., Gabibov, S. F., Alibekov, A. G., Mollaev, A. Yu
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.03.2018
Springer
Springer Nature B.V
Subjects
Analysis
ARSENIC COMPOUNDS
BINARY ALLOY SYSTEMS
CADMIUM ARSENIDES
CADMIUM COMPOUNDS
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
FERROMAGNETIC MATERIALS
Ferromagnetism
MANGANESE ARSENIDES
MANGANESE COMPOUNDS
MATRIX MATERIALS
Parameter sensitivity
PHASE TRANSFORMATIONS
Phase transitions
Physics
Physics and Astronomy
PRESSURE DEPENDENCE
PRESSURE RANGE GIGA PA
Rankings
SEMICONDUCTOR MATERIALS
Semiconductors
SEMIMETALS
Solid solutions
Solid State Physics
THERMOELECTRIC PROPERTIES
Thermoelectricity
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Summary: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 3 As 2 + MnAs (44.7% MnAs) structure formed by ferromagnetic MnAs granules in a semiconductor Cd 3 As 2 matrix.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783418030174