Quantum size effects in Pb layers with absorbed Kondo adatoms: Determination of the exchange coupling constant

Handle URI:
http://hdl.handle.net/10754/315772
Title:
Quantum size effects in Pb layers with absorbed Kondo adatoms: Determination of the exchange coupling constant
Authors:
Schwingenschlögl, Udo ( 0000-0003-4179-7231 ) ; Shelykh, I. A.
Abstract:
We consider the magnetic interaction of manganese phtalocyanine (MnPc) absorbed on Pb layers that were grown on a Si substrate. We perform an ab initio calculation of the density of states and Kondo temperature as a function of the number of Pb monolayers. Comparison to experimental data [Y.-S. Fu et al., Phys. Rev. Lett. 99, 256601 (2007)] then allows us to determine the exchange coupling constant J between the spins of the adsorbed molecules and those of the Pb host. This approach gives rise to a general and reliable method for obtaining J by combining experimental and numerical results.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Computational Physics and Materials Science (CPMS)
Citation:
Schwingenschlögl U, Shelykh I (2009) Quantum size effects in Pb layers with absorbed Kondo adatoms: Determination of the exchange coupling constant. Phys Rev B 80. doi:10.1103/PhysRevB.80.033101.
Publisher:
American Physical Society (APS)
Journal:
Physical Review B
Issue Date:
1-Jul-2009
DOI:
10.1103/PhysRevB.80.033101
ARXIV:
arXiv:0906.2940
Type:
Article
ISSN:
1098-0121; 1550-235X
Additional Links:
http://link.aps.org/doi/10.1103/PhysRevB.80.033101; http://arxiv.org/abs/0906.2940
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Computational Physics and Materials Science (CPMS)

Full metadata record

DC FieldValue Language
dc.contributor.authorSchwingenschlögl, Udoen
dc.contributor.authorShelykh, I. A.en
dc.date.accessioned2014-04-13T13:49:17Z-
dc.date.available2014-04-13T13:49:17Z-
dc.date.issued2009-07-01en
dc.identifier.citationSchwingenschlögl U, Shelykh I (2009) Quantum size effects in Pb layers with absorbed Kondo adatoms: Determination of the exchange coupling constant. Phys Rev B 80. doi:10.1103/PhysRevB.80.033101.en
dc.identifier.issn1098-0121en
dc.identifier.issn1550-235Xen
dc.identifier.doi10.1103/PhysRevB.80.033101en
dc.identifier.urihttp://hdl.handle.net/10754/315772en
dc.description.abstractWe consider the magnetic interaction of manganese phtalocyanine (MnPc) absorbed on Pb layers that were grown on a Si substrate. We perform an ab initio calculation of the density of states and Kondo temperature as a function of the number of Pb monolayers. Comparison to experimental data [Y.-S. Fu et al., Phys. Rev. Lett. 99, 256601 (2007)] then allows us to determine the exchange coupling constant J between the spins of the adsorbed molecules and those of the Pb host. This approach gives rise to a general and reliable method for obtaining J by combining experimental and numerical results.en
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.relation.urlhttp://link.aps.org/doi/10.1103/PhysRevB.80.033101en
dc.relation.urlhttp://arxiv.org/abs/0906.2940en
dc.rightsArchived with thanks to Physical Review Ben
dc.titleQuantum size effects in Pb layers with absorbed Kondo adatoms: Determination of the exchange coupling constanten
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentComputational Physics and Materials Science (CPMS)en
dc.identifier.journalPhysical Review Ben
dc.eprint.versionPublisher's Version/PDFen
dc.contributor.institutionInstitut für Physik, Universität Augsburg, D-86135 Augsburg, Germanyen
dc.contributor.institutionScience Institute, University of Iceland, Dunhagi 3, IS-107 Reykjavik, Icelanden
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
dc.identifier.arxividarXiv:0906.2940en
kaust.authorSchwingenschlögl, Udoen
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.