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http://elar.urfu.ru/handle/10995/101569
Title: | Peculiarities of Electronic Transport and Magnetic State in Half-Metallic Ferromagnetic and Spin Gapless Semiconducting Heusler Alloys |
Authors: | Marchenkov, V. V. Irkhin, V. Y. Perevozchikova, Y. A. |
Issue Date: | 2019 |
Publisher: | Pleiades Publishing |
Citation: | Marchenkov V. V. Peculiarities of Electronic Transport and Magnetic State in Half-Metallic Ferromagnetic and Spin Gapless Semiconducting Heusler Alloys / V. V. Marchenkov, V. Y. Irkhin, Y. A. Perevozchikova. — DOI 10.1134/S0031918X19130155 // Physics of Metals and Metallography. — 2019. — Vol. 120. — Iss. 13. — P. 1325-1332. |
Abstract: | Abstract: A brief survey of experimental and theoretical studies of half-metallic ferromagnets (HMFs) and spin gapless semiconductors is given, the possible candidates being the X2YZ (X = Mn, Fe, Co; Y = Ti, V, Cr, Mn, Fe, Co, Ni; Z = Al, Si, Ga, Ge, In, Sn, Sb) Heusler alloys. The data on the electrical resistivity, normal and anomalous Hall Effect, and magnetic properties are presented. It is shown that the Co2FeZ alloys demonstrate properties of conventional ferromagnets, the HMF properties being also manifested upon variation of the Z-component. The Fe2YAl and Mn2YAl alloys show upon variation of the Y-component both metallic and semiconducting electronic characteristics, the magnetic properties changing from the ferromagnetic to compensated ferrimagnetic state. The HMF and spin gapless semiconductor states are supposed to exist in these Heusler alloys systems. © 2019, Pleiades Publishing, Ltd. |
Keywords: | CO2FEZ FE2YAL HALF-METALLIC FERROMAGNETS HALL EFFECT HEUSLER ALLOYS MAGNETIZATION MN2YAL RESISTIVITY SPIN GAPLESS SEMICONDUCTORS ALUMINUM ALLOYS ELECTRIC CONDUCTIVITY FERROMAGNETIC MATERIALS FERROMAGNETISM HALL EFFECT IRON ALLOYS MAGNETIC PROPERTIES MAGNETIZATION MAGNETS MANGANESE ALLOYS METALS SEMICONDUCTOR ALLOYS TERNARY ALLOYS CO2FEZ FE2YAL HALF METALLIC FERROMAGNETS HEUSLER ALLOYS MN2YAL SPIN HALL EFFECT |
URI: | http://elar.urfu.ru/handle/10995/101569 |
Access: | info:eu-repo/semantics/openAccess |
SCOPUS ID: | 85078946800 |
PURE ID: | 12220714 162c389a-6a1c-4d7f-8a36-3550fe145e7a |
ISSN: | 0031918X |
DOI: | 10.1134/S0031918X19130155 |
Appears in Collections: | Научные публикации, проиндексированные в SCOPUS и WoS CC |
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