Star-shaped ladder-type ter(p-phenylene)s for efficient multiphoton absorption

Lei Guo, King Fai Li, Ricky M S WONG*, Kok Wai CHEAH

*Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

20 Citations (Scopus)

Abstract

Star-shaped ladder-type ter(p-phenylene)s exhibit remarkably efficient multiphoton absorption properties with 2PA cross-section up to 2579 GM at 700 nm and 3PA cross-section up to 3.35 × 10−76 cm6 s2 in the femtosecond regime for a blue-emissive molecule despite having such a short π-conjugated framework.

Original languageEnglish
Pages (from-to)3597-3599
Number of pages3
JournalChemical Communications
Volume49
Issue number34
DOIs
Publication statusPublished - 2 Apr 2013

Scopus Subject Areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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