BROWSE

Related Scientist

CQN's photo.

CQN
양자나노과학 연구단
more info

ITEM VIEW & DOWNLOAD

Correlation between Electronic Configuration and Magnetic Stability in Dysprosium Single Atom Magnets

DC Field Value Language
dc.contributor.authorFabio Donati-
dc.contributor.authorPivetta, Marina-
dc.contributor.authorChristoph Wolf-
dc.contributor.authorAparajita Singha-
dc.contributor.authorWäckerlin, Christian-
dc.contributor.authorBaltic, Romana-
dc.contributor.authorFernandes, Edgar-
dc.contributor.authorDe Groot, Jean-Guillaume-
dc.contributor.authorSafa Lamia Ahmed-
dc.contributor.authorPersichetti, Luca-
dc.contributor.authorNistor, Corneliu-
dc.contributor.authorDreiser, Jan-
dc.contributor.authorBarla, Alessandro-
dc.contributor.authorGambardella, Pietro-
dc.contributor.authorBrune, Harald-
dc.contributor.authorRusponi, Stefano-
dc.date.accessioned2021-11-12T02:30:03Z-
dc.date.available2021-11-12T02:30:03Z-
dc.date.created2021-11-08-
dc.date.issued2021-10-13-
dc.identifier.issn1530-6984-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/10648-
dc.description.abstract© Single atom magnets offer the possibility of magnetic information storage in the most fundamental unit of matter. Identifying the parameters that control the stability of their magnetic states is crucial to design novel quantum magnets with tailored properties. Here, we use X-ray absorption spectroscopy to show that the electronic configuration of dysprosium atoms on MgO(100) thin films can be tuned by the proximity of the metal Ag(100) substrate onto which the MgO films are grown. Increasing the MgO thickness from 2.5 to 9 monolayers induces a change in the dysprosium electronic configuration from 4f9 to 4f10. Hysteresis loops indicate long magnetic lifetimes for both configurations, however, with a different field-dependent magnetic stability. Combining these measurements with scanning tunneling microscopy, density functional theory, and multiplet calculations unveils the role of the adsorption site and charge transfer to the substrate in determining the stability of quantum states in dysprosium single atom magnets.-
dc.language영어-
dc.publisherAmerican Chemical Society-
dc.titleCorrelation between Electronic Configuration and Magnetic Stability in Dysprosium Single Atom Magnets-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000709549100047-
dc.identifier.scopusid2-s2.0-85117122968-
dc.identifier.rimsid76685-
dc.contributor.affiliatedAuthorFabio Donati-
dc.contributor.affiliatedAuthorChristoph Wolf-
dc.contributor.affiliatedAuthorAparajita Singha-
dc.contributor.affiliatedAuthorSafa Lamia Ahmed-
dc.identifier.doi10.1021/acs.nanolett.1c02744-
dc.identifier.bibliographicCitationNano Letters, v.21, no.19, pp.8266 - 8273-
dc.relation.isPartOfNano Letters-
dc.citation.titleNano Letters-
dc.citation.volume21-
dc.citation.number19-
dc.citation.startPage8266-
dc.citation.endPage8273-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.subject.keywordPlusMOLECULAR-COMPLEXES-
dc.subject.keywordPlusHYSTERESIS-
dc.subject.keywordPlusFIELD-
dc.subject.keywordPlusIONS-
dc.subject.keywordAuthordensity functional theory-
dc.subject.keywordAuthorlanthanides-
dc.subject.keywordAuthormultiplet calculations-
dc.subject.keywordAuthorscanning tunneling microscopy-
dc.subject.keywordAuthorSingle atom magnets-
dc.subject.keywordAuthorX-ray magnetic circular dichroism-
Appears in Collections:
Center for Quantum Nanoscience(양자나노과학 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse