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PhysRevB.92.024304.pdf1.14 MBAdobe PDF見る/開く
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dc.contributor.authorServol, Marinaen
dc.contributor.authorMoisan, Nicolasen
dc.contributor.authorCollet, Ericen
dc.contributor.authorCailleau, Hervéen
dc.contributor.authorKaszub, Wawrzyniecen
dc.contributor.authorToupet, Loïcen
dc.contributor.authorBoschetto, Davideen
dc.contributor.authorIshikawa, Tadahikoen
dc.contributor.authorMoréac, Alainen
dc.contributor.authorKoshihara, Shinyaen
dc.contributor.authorMaesato, Mitsuhikoen
dc.contributor.authorUruichi, Mikioen
dc.contributor.authorShao, Xiangfengen
dc.contributor.authorNakano, Yoshiakien
dc.contributor.authorYamochi, Hidekien
dc.contributor.authorSaito, Gunzien
dc.contributor.authorLorenc, Maciejen
dc.contributor.alternative中野, 義明ja
dc.contributor.alternative前里, 光彦ja
dc.contributor.alternative矢持, 秀起ja
dc.date.accessioned2017-03-21T02:32:45Z-
dc.date.available2017-03-21T02:32:45Z-
dc.date.issued2015-07-24-
dc.identifier.issn1550-235X-
dc.identifier.urihttp://hdl.handle.net/2433/218971-
dc.description.abstractThe family of materials (EDO-TTF)2XF6 represents quasi-one-dimensional quarter filled systems exhibiting insulator-to-metal (I-M) phase transition at thermal equilibrium. (EDO-TTF)2PF6 is known to undergo a photoinduced I-M conversion with cooperative response to light excitation. Here we use femtosecond pump-probe experiments to study the photoresponse of (EDO-TTF)2SbF6 made of a larger counteranion SbF6 compared to the well studied (EDO-TTF)2PF6. In the early stage of the photoinduced process, we reveal a multicomponent coherent oscillating feature. The evolution of this feature with excitation density and temperature points to the local nature of the photoswitching in (EDO-TTF)2SbF6. At longer time scale, we did not detect the features associated with the transformation to the M phase, albeit observed in the PF6 derivative. We propose a scenario whereby the bigger size of the counteranion in (EDO-TTF)2SbF6 hinders the establishment of this transformation at macroscopic scale.en
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherAmerican Physical Societyen
dc.rights© 2015 American Physical Society.en
dc.titleLocal response to light excitation in the charge-ordered phase of (EDO-TTF)2Sb F6en
dc.typejournal article-
dc.type.niitypeJournal Article-
dc.identifier.jtitlePhysical Review B - Condensed Matter and Materials Physicsen
dc.identifier.volume92-
dc.relation.doi10.1103/PhysRevB.92.024304-
dc.textversionpublisher-
dc.identifier.artnum024304-
dcterms.accessRightsopen access-
datacite.awardNumber15K17901-
datacite.awardNumber26288035-
jpcoar.funderName日本学術振興会ja
jpcoar.funderName日本学術振興会ja
jpcoar.funderName.alternativeJapan Society for the Promotion of Science (JSPS)en
jpcoar.funderName.alternativeJapan Society for the Promotion of Science (JSPS)en
出現コレクション:学術雑誌掲載論文等

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