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Magnetic character of holmium atom adsorbed on platinum surface

SYSNO ASEP	0482378
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Magnetic character of holmium atom adsorbed on platinum surface
Author(s)	Shick, Alexander (FZU-D)_{RID, ORCID} Shapiro, D.S. (RU) Kolorenč, Jindřich (FZU-D)_{RID, ORCID, SAI} Lichtenstein, A.I. (DE)
Number of authors	4
Article number	2751
Source Title	Scientific Reports. - : Nature Publishing Group - ISSN 2045-2322 Roč. 7, č. 1 (2017), s. 1-6
Number of pages	6 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	rare-earth adatoms ; density-functional theory ; single-atom magnets
Subject RIV	BM - Solid Matter Physics ; Magnetism
OECD category	Condensed matter physics (including formerly solid state physics, supercond.)
R&D Projects	GC15-05872J GA ČR - Czech Science Foundation (CSF)
Institutional support	FZU-D - RVO:68378271
UT WOS	000402689700005
EID SCOPUS	85020451322
DOI	10.1038/s41598-017-02809-7
Annotation	We address a recent controversy concerning the magnetic state of holmium adatom adsorbed on platinum surface. Within a combination of the density-functional theory with the exact diagonalization of Anderson impurity model, the paramagnetic ground state \|J = 8, Jz = ±8〉 is found. In an external magnetic field, this state is transformed to a spin-polarized state with Jz ≈ 6.7. We emphasize the role of 5d–4f interorbital exchange polarization in modification of the 4f shell energy spectrum.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2018

Number of the records: 1