Within the fram^^ork of ab initio calculations, we studied the magnetic and electronic structure of GdX2Si2 (X = Cu, Ag, Au) compounds with focus on the influence of spin-orbit effects on the electronic structure of the (001) surface. It was found that all three compounds under consideration exhibit intralayer antiferromagnetism, which, however, does not significantly affect the electronic structure of the GdX2Si2 (001) surface near the Fermi level. It is shown that the spin-orbit splitting of two-dimensional states at GdX2Si2 (001), characterized by a combination of intrinsic spin-orbit splitting with a Bychkov-Rashba splitting, increases with an increase in the atomic number of the noble metal.
Перспективы развития фундаментальных наук : сборник научных трудов XVIII Международной конференции студентов, аспирантов и молодых ученых, 27–30 апреля 2021 г.. Томск, 2021. Т. 1 : Физика. С. 85-87
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Научное управление
Влияние спин-орбитального взаимодействия на электронную структуру поверхности GdX2Si2, где X - благородный металл