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Determination of femtosecond lifetimes of higher excited singlet states by means of transient photophysical hole-burning. The S2 state of phenanthrene
Dick, Bernhard und Nickel, Bernhard (1986) Determination of femtosecond lifetimes of higher excited singlet states by means of transient photophysical hole-burning. The S2 state of phenanthrene. Chemical Physics 110 (1), S. 131-143.Veröffentlichungsdatum dieses Volltextes: 05 Aug 2009 13:50
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DOI zum Zitieren dieses Dokuments: 10.5283/epub.5527
Zusammenfassung
Transient photophys. hole-burning was studied as a method of measuring femtosecond lifetimes of higher excited electronic states of polyat. mols. For the 0,0 transition to the S2 state of phenanthrene in isopentane/2-methylpentane glass at 4 K, a homogeneous linewidth of 67 +- 7 cm-1 was found corresponding to a lifetime of 79 +- 8 fs for this state.
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| Dokumentenart | Artikel | ||||
| Titel eines Journals oder einer Zeitschrift | Chemical Physics | ||||
| Verlag: | Elsevier | ||||
|---|---|---|---|---|---|
| Band: | 110 | ||||
| Nummer des Zeitschriftenheftes oder des Kapitels: | 1 | ||||
| Seitenbereich: | S. 131-143 | ||||
| Datum | 1986 | ||||
| Zusätzliche Informationen (Öffentlich) | CAN 106:25404 73-10 Optical, Electron, and Mass Spectroscopy and Other Related Properties 85-01-8 (Phenanthrene) Role: PRP (Properties) (femtosecond lifetime detn. of excited singlet states of, by transient photophys. hole burning); 107-83-5 (2-Methylpentane) Role: PRP (Properties) (femtosecond lifetime detn. of phenanthrene by transient photophys. hole burning in matrix of isopentane and); 78-78-4 (Isopentane) Role: PRP (Properties) (transient photophys. hole burning of phenanthrene in matrix of methylpentane and) | ||||
| Institutionen | Chemie und Pharmazie > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry III - Physical Chemistry (Molecular Spectroscopy and Photochemistry) > Prof. Dr. Bernhard Dick | ||||
| Identifikationsnummer |
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| Stichwörter / Keywords | Laser radiation (hole burning by, of phenanthrene); Energy level transition (lifetime of, femtosecond, of higher singlet states of phenanthrene); Ultraviolet and visible spectra (of phenanthrene, photophys. hole burning in relation to); phenanthrene hole burning femtosecond lifetime | ||||
| Dewey-Dezimal-Klassifikation | 500 Naturwissenschaften und Mathematik > 540 Chemie | ||||
| Status | Veröffentlicht | ||||
| Begutachtet | Ja, diese Version wurde begutachtet | ||||
| An der Universität Regensburg entstanden | Nein | ||||
| URN der UB Regensburg | urn:nbn:de:bvb:355-epub-55277 | ||||
| Dokumenten-ID | 5527 |
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