Počet záznamů: 1
Electronic structure and magnetic properties of Dy adatom on Ir surface
- 1.0498415 - FZÚ 2019 RIV NL eng J - Článek v odborném periodiku
Shick, Alexander - Lichtenstein, A.I.
Electronic structure and magnetic properties of Dy adatom on Ir surface.
Journal of Magnetism and Magnetic Materials. Roč. 454, May (2018), s. 61-65. ISSN 0304-8853. E-ISSN 1873-4766
Grant CEP: GA ČR GA15-07172S
Institucionální podpora: RVO:68378271
Klíčová slova: electronic structure * strong electron correlations * magnetism
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 2.683, rok: 2018
The electronic structure and magnetism of individual Dy atom adsorbed on the (111) surface of Ir is investigated using the combination of the density functional theory with the Hubbard-I approximation to the Anderson impurity model (DFT + HIA). The Dy3+ adatom is found magnetic with the magnetic moment of 9: 35 mu(B) in the external magnetic field. The spin and orbital magnetic moments, and their ratio are evaluated, and compared with the X-ray magnetic circular dichroism data. The positive magnetic anisotropy energy of approximate to 1.3 meV determines the out-of-plane orientation of the Dy adatom magnetic moment.
Trvalý link: http://hdl.handle.net/11104/0290788
Počet záznamů: 1