Two-photon properties of bis-1,4-( p -diarylaminostyryl)-2, 5-dicyanobenzene derivatives: Two-photon cross-section tendency in multi-branched structures

Bong June Zhang, Seung-Joon Jeon

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21 Citations (Scopus)


Bis-1,4-(p-diarylaminostyryl)-2,5-dicyanobenzene derivatives composed of interlinked structural units producing localized but interacting electronic excitations were prepared, and their one- and two-photon absorption and emission properties, were studied by using the fluorescence emission in nanosecond pulses and Z-scan in femtosecond pulses, respectively. Their two-photon values affected by the central amino group and two-photon absorption-induced accumulative thermal effect for dye solution.

Original languageEnglish
Pages (from-to)210-216
Number of pages7
JournalChemical Physics Letters
Issue number1-2
Publication statusPublished - 2003 Aug 8


ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

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