Theoretical modeling of the electronic structure and Fermi surfaces of Gd4Sb3 and GdSb2 compounds

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Theoretical modeling of the electronic structure and Fermi surfaces of Gd₄Sb₃ and GdSb₂ compounds. / Baidak, S.; Lukoyanov, A.
In: Journal of Physics: Conference Series, Vol. 2701, No. 1, 012091, 2024.

Research output: Contribution to journal › Conference article › peer-review

BibTeX

@article{9fd14690c8924f5697ab343b80a8bc7a,

title = "Theoretical modeling of the electronic structure and Fermi surfaces of Gd4Sb3 and GdSb2 compounds",

abstract = "Our theoretical modeling of the electronic structure in the intermetallic Gd4Sb3 and GdSb2 compounds has been done in the framework of density functional theory accounting for spin-orbit coupling. It revealed the metallic character of the summed total density of electronic states for both materials. The complicated Fermi surfaces were found in the half-metallic Gd4Sb3 compound which corresponds to the band structure. The GdSb2 material is obtained to be a bad metal with the low density of states near the Fermi energy, the Fermi surfaces of GdSb2 are found to have the cylindrical shape. {\textcopyright} 2024 Institute of Physics Publishing. All rights reserved.",

author = "S. Baidak and A. Lukoyanov",

note = "Our study was supported by the grant of Russian Science Foundation No 22-42-02021.",

year = "2024",

doi = "10.1088/1742-6596/2701/1/012091",

language = "English",

volume = "2701",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "Institute of Physics Publishing",

number = "1",

}

RIS

TY - JOUR

T1 - Theoretical modeling of the electronic structure and Fermi surfaces of Gd4Sb3 and GdSb2 compounds

AU - Baidak, S.

AU - Lukoyanov, A.

N1 - Our study was supported by the grant of Russian Science Foundation No 22-42-02021.

PY - 2024

Y1 - 2024

N2 - Our theoretical modeling of the electronic structure in the intermetallic Gd4Sb3 and GdSb2 compounds has been done in the framework of density functional theory accounting for spin-orbit coupling. It revealed the metallic character of the summed total density of electronic states for both materials. The complicated Fermi surfaces were found in the half-metallic Gd4Sb3 compound which corresponds to the band structure. The GdSb2 material is obtained to be a bad metal with the low density of states near the Fermi energy, the Fermi surfaces of GdSb2 are found to have the cylindrical shape. © 2024 Institute of Physics Publishing. All rights reserved.

AB - Our theoretical modeling of the electronic structure in the intermetallic Gd4Sb3 and GdSb2 compounds has been done in the framework of density functional theory accounting for spin-orbit coupling. It revealed the metallic character of the summed total density of electronic states for both materials. The complicated Fermi surfaces were found in the half-metallic Gd4Sb3 compound which corresponds to the band structure. The GdSb2 material is obtained to be a bad metal with the low density of states near the Fermi energy, the Fermi surfaces of GdSb2 are found to have the cylindrical shape. © 2024 Institute of Physics Publishing. All rights reserved.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85187216544

U2 - 10.1088/1742-6596/2701/1/012091

DO - 10.1088/1742-6596/2701/1/012091

M3 - Conference article

VL - 2701

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012091

ER -

ID: 54321132