Articles producció científica> Química Analítica i Química Orgànica

Doublet-Singlet-Doublet Transition in a Single Organic Molecule Magnet On-Surface Constructed with up to 3 Aluminum Atoms

  • Dades identificatives

    Identificador: imarina:9231301
    Autors:
    Soe, We-HyoRobles, Robertode Mendoza, PaulaEchavarren, Antonio M.Lorente, NicolasJoachim, Christian
    Resum:
    Starting from a long aza-starphene neutral and nonmagnetic organic molecule, a single-molecule magnet is on-surface constructed using up to 3 light nonmagnetic aluminum (Al) atoms. Seldom observed in solution with transition-metal atoms and going from 1 to 3 Al coordinated atoms, the doublet-singlet-doublet transition is easily on-surface accessible using the scanning tunneling microscope single-atom and single-molecule manipulations on a gold(111) surface. With 3 coordinated Al atoms, the lateral vibration modes of the Al-3-aza-starphene molecule magnet are largely frozen. Using the Kondo states, this opens the observation of the in-phase Al vertical atom vibrations and out-of-phase central phenyl vibrations.
  • Altres:

    Autor segons l'article: Soe, We-Hyo; Robles, Roberto; de Mendoza, Paula; Echavarren, Antonio M.; Lorente, Nicolas; Joachim, Christian;
    Departament: Química Analítica i Química Orgànica
    Autor/s de la URV: ECHAVARREN PABLOS, ANTONIO
    Paraules clau: Uhv-stm Transition metals Spin multiplicity Single-molecule magnet Scanning tunneling microscopy Organic molecules Nonmagnetics Molecules Magnets Lt-uhv stm Kondo resonances Kondo resonance Inelastic electron tunneling Electron tunneling Atoms Aluminum-organic molecule complex Aluminum compounds Aluminum atoms
    Resum: Starting from a long aza-starphene neutral and nonmagnetic organic molecule, a single-molecule magnet is on-surface constructed using up to 3 light nonmagnetic aluminum (Al) atoms. Seldom observed in solution with transition-metal atoms and going from 1 to 3 Al coordinated atoms, the doublet-singlet-doublet transition is easily on-surface accessible using the scanning tunneling microscope single-atom and single-molecule manipulations on a gold(111) surface. With 3 coordinated Al atoms, the lateral vibration modes of the Al-3-aza-starphene molecule magnet are largely frozen. Using the Kondo states, this opens the observation of the in-phase Al vertical atom vibrations and out-of-phase central phenyl vibrations.
    Àrees temàtiques: Química Physics, condensed matter Physics, applied Odontología Nanoscience and nanotechnology Nanoscience & nanotechnology Medicina iii Medicina ii Medicina i Mechanical engineering Materials science, multidisciplinary Materials science (miscellaneous) Materials science (all) Materiais Interdisciplinar General materials science General chemistry Ensino Engenharias iv Engenharias iii Engenharias ii Condensed matter physics Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências agrárias i Chemistry, physical Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Biotecnología Bioengineering Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: antoniomaria.echavarren@urv.cat
    Identificador de l'autor: 0000-0002-6418-7930
    Data d'alta del registre: 2024-07-27
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://pubs.acs.org/doi/10.1021/acs.nanolett.1c02881
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Nano Letters. 21 (19): 8317-8323
    Referència de l'ítem segons les normes APA: Soe, We-Hyo; Robles, Roberto; de Mendoza, Paula; Echavarren, Antonio M.; Lorente, Nicolas; Joachim, Christian; (2021). Doublet-Singlet-Doublet Transition in a Single Organic Molecule Magnet On-Surface Constructed with up to 3 Aluminum Atoms. Nano Letters, 21(19), 8317-8323. DOI: 10.1021/acs.nanolett.1c02881
    DOI de l'article: 10.1021/acs.nanolett.1c02881
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2021
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Bioengineering,Chemistry (Miscellaneous),Chemistry, Multidisciplinary,Chemistry, Physical,Condensed Matter Physics,Materials Science (Miscellaneous),Materials Science, Multidisciplinary,Mechanical Engineering,Nanoscience & Nanotechnology,Nanoscience and Nanotechnology,Physics, Applied,Physics, Condensed Matter
    Uhv-stm
    Transition metals
    Spin multiplicity
    Single-molecule magnet
    Scanning tunneling microscopy
    Organic molecules
    Nonmagnetics
    Molecules
    Magnets
    Lt-uhv stm
    Kondo resonances
    Kondo resonance
    Inelastic electron tunneling
    Electron tunneling
    Atoms
    Aluminum-organic molecule complex
    Aluminum compounds
    Aluminum atoms
    Química
    Physics, condensed matter
    Physics, applied
    Odontología
    Nanoscience and nanotechnology
    Nanoscience & nanotechnology
    Medicina iii
    Medicina ii
    Medicina i
    Mechanical engineering
    Materials science, multidisciplinary
    Materials science (miscellaneous)
    Materials science (all)
    Materiais
    Interdisciplinar
    General materials science
    General chemistry
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Condensed matter physics
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências agrárias i
    Chemistry, physical
    Chemistry, multidisciplinary
    Chemistry (miscellaneous)
    Chemistry (all)
    Biotecnología
    Bioengineering
    Astronomia / física
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