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dc.contributor.authorOkuyama, H.en
dc.contributor.authorKuwayama, S.en
dc.contributor.authorHatta, S.en
dc.contributor.authorAruga, T.en
dc.contributor.authorHamamoto, Y.en
dc.contributor.authorShimada, T.en
dc.contributor.authorHamada, I.en
dc.contributor.authorMorikawa, Y.en
dc.contributor.alternative奥山, 弘ja
dc.contributor.alternative桑山, 紗央里ja
dc.contributor.alternative八田, 振一郎ja
dc.contributor.alternative有賀, 哲也ja
dc.date.accessioned2023-11-29T10:28:52Z-
dc.date.available2023-11-29T10:28:52Z-
dc.date.issued2024-01-15-
dc.identifier.urihttp://hdl.handle.net/2433/286210-
dc.description.abstractThe electronic states and conductance of CuPc, F₈CuPc, and F₁₆CuPc on Cu(100) were studied by using scanning tunneling microscopy (STM) and the density functional theory (DFT) calculations. For all molecules, the lowest unoccupied molecular orbital (LUMO) was observed around the Fermi level (E_F), regardless of the difference in the original LUMO levels of the free molecules. This indicates that the strong interaction causes the pinning of E_F at LUMO levels. Meanwhile, the differential conductance at E_F is drastically affected by the substitution: it increases and decreases for CuPc and F₁₆CuPc, respectively, suggesting that the Fano effect plays a major role in the conductance. This finding provides a new strategy for the control of molecular conductance by chemical substitution.en
dc.language.isoeng-
dc.publisherElsevier BVen
dc.rights© 2023. This manuscript version is made available under the CC-BY-NC-ND 4.0 license.en
dc.rightsThe full-text file will be made open to the public on 15 January 2026 in accordance with publisher's 'Terms and Conditions for Self-Archiving'.en
dc.rightsThis is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。en
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/-
dc.subjectScanning tunneling microscopeen
dc.subjectCu phthalocyanineen
dc.subjectElectronic statesen
dc.subjectFluorine substitutionen
dc.subjectFano effecten
dc.titleEffect of fluorine substitution on the electronic states and conductance of CuPc on Cu(100)en
dc.typejournal article-
dc.type.niitypeJournal Article-
dc.identifier.jtitleApplied Surface Scienceen
dc.identifier.volume643-
dc.relation.doi10.1016/j.apsusc.2023.158700-
dc.textversionauthor-
dc.identifier.artnum158700-
dcterms.accessRightsembargoed access-
datacite.date.available2026-01-15-
datacite.awardNumber21H01886-
datacite.awardNumber21K18202-
datacite.awardNumber22K05036-
datacite.awardNumber.urihttps://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21H01886/-
datacite.awardNumber.urihttps://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K18202/-
datacite.awardNumber.urihttps://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K05036/-
dc.identifier.pissn0169-4332-
dc.identifier.eissn1873-5584-
jpcoar.funderName日本学術振興会ja
jpcoar.funderName日本学術振興会ja
jpcoar.funderName日本学術振興会ja
jpcoar.awardTitle輻射場と分子の強結合を利用した非断熱過程制御ja
jpcoar.awardTitle生成物検出によるレアイベント分光法の開拓ja
jpcoar.awardTitle量子井戸を用いたプラズモンーエキシトン結合場の制御と化学反応への応用ja
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