Magnetic character of holmium atom adsorbed on platinum surface

Abstract We address a recent controversy concerning the magnetic state of holmium adatom on platinum surface. Within a combination of the density functional theory (DFT) with the exact diagonalization (ED) of Anderson impurity model, the 〈J z 〉 = 0 paramagnetic ground state |J = 8, J z = ±8〉 is fou...

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Autores principales:	A. B. Shick, D. S. Shapiro, J. Kolorenc, A. I. Lichtenstein
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/761e81d58f404b758149600363348d85
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spelling	oai:doaj.org-article:761e81d58f404b758149600363348d852021-12-02T11:40:15ZMagnetic character of holmium atom adsorbed on platinum surface10.1038/s41598-017-02809-72045-2322https://doaj.org/article/761e81d58f404b758149600363348d852017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-02809-7https://doaj.org/toc/2045-2322Abstract We address a recent controversy concerning the magnetic state of holmium adatom on platinum surface. Within a combination of the density functional theory (DFT) with the exact diagonalization (ED) of Anderson impurity model, the 〈J z 〉 = 0 paramagnetic ground state \|J = 8, J z = ±8〉 is found. In an external magnetic field, this state is transformed to a spin-polarized state with 〈J z 〉 ≈ 6.7. We emphasize the role of 5d–4f interorbital exchange polarization in modification of the 4f shell energy spectrum.A. B. ShickD. S. ShapiroJ. KolorencA. I. LichtensteinNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q A. B. Shick D. S. Shapiro J. Kolorenc A. I. Lichtenstein Magnetic character of holmium atom adsorbed on platinum surface
description	Abstract We address a recent controversy concerning the magnetic state of holmium adatom on platinum surface. Within a combination of the density functional theory (DFT) with the exact diagonalization (ED) of Anderson impurity model, the 〈J z 〉 = 0 paramagnetic ground state \|J = 8, J z = ±8〉 is found. In an external magnetic field, this state is transformed to a spin-polarized state with 〈J z 〉 ≈ 6.7. We emphasize the role of 5d–4f interorbital exchange polarization in modification of the 4f shell energy spectrum.
format	article
author	A. B. Shick D. S. Shapiro J. Kolorenc A. I. Lichtenstein
author_facet	A. B. Shick D. S. Shapiro J. Kolorenc A. I. Lichtenstein
author_sort	A. B. Shick
title	Magnetic character of holmium atom adsorbed on platinum surface
title_short	Magnetic character of holmium atom adsorbed on platinum surface
title_full	Magnetic character of holmium atom adsorbed on platinum surface
title_fullStr	Magnetic character of holmium atom adsorbed on platinum surface
title_full_unstemmed	Magnetic character of holmium atom adsorbed on platinum surface
title_sort	magnetic character of holmium atom adsorbed on platinum surface
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/761e81d58f404b758149600363348d85
work_keys_str_mv	AT abshick magneticcharacterofholmiumatomadsorbedonplatinumsurface AT dsshapiro magneticcharacterofholmiumatomadsorbedonplatinumsurface AT jkolorenc magneticcharacterofholmiumatomadsorbedonplatinumsurface AT ailichtenstein magneticcharacterofholmiumatomadsorbedonplatinumsurface
_version_	1718395652729208832

Magnetic character of holmium atom adsorbed on platinum surface

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