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Ultrafast Formation of Nonemissive Species via Intermolecular Interaction in Single Crystals of Conjugated Molecules

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http://hdl.handle.net/10355/8151
dc.contributor.authorLoi, M. A.eng
dc.contributor.authorMura, A.eng
dc.contributor.authorBongiovanni, G.eng
dc.contributor.authorCai, Qingsheng, 1966-eng
dc.contributor.authorMartin, Christopher M., 1973-eng
dc.contributor.authorChandrasekhar, Holalkere R.eng
dc.contributor.authorChandrasekhar, Meeraeng
dc.contributor.authorGraupner, W.eng
dc.contributor.authorGarnier, F.eng
dc.date.issued2001eng
dc.descriptionURL:http://link.aps.org/doi/10.1103/PhysRevLett.86.732 DOI:10.1103/PhysRevLett.86.732eng
dc.description.abstractWe investigate the influence of interchain interactions on the photoluminescence processes in a sexithiophene single crystal by applying hydrostatic pressure. We perform transient photoluminescence spectroscopy in the time domain of 100 fs for pressures up to 60 kbar. The combined use of steady-state and time-resolved optical spectroscopies allows us to show that the pressure-induced quenching of the photoluminescence is caused by an ultrafast ( 100 fs) formation of intermolecular species.eng
dc.description.sponsorshipThe work was partially supported by the University of Missouri Research Board and the OeNB Project No. 6608.eng
dc.identifier.citationPhys. Rev. Lett. 86, 732-735 (2001)eng
dc.identifier.issn0031-9007eng
dc.identifier.urihttp://hdl.handle.net/10355/8151eng
dc.languageEnglisheng
dc.publisherAmerican Physical Societyeng
dc.relation.ispartofcollectionUniversity of Missouri--Columbia. College of Arts and Sciences. Department of Physics and Astronomy. Physics and Astronomy publicationseng
dc.sourceHarvested from: American Physical Societyeng
dc.subjectinterchain interactioneng
dc.subjectultrafast formation of intermolecular specieseng
dc.subject.lcshPhotoluminescenceeng
dc.subject.lcshIntermolecular forceseng
dc.titleUltrafast Formation of Nonemissive Species via Intermolecular Interaction in Single Crystals of Conjugated Moleculeseng
dc.typeArticleeng


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