Determination of the superradiance coherence length of directly linked linear porphyrin arrays at the single-molecule level

Jaesung Yang, Hyejin Yoo, Naoki Aratani, Atsuhiro Osuka, Dongho Kim

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Down to the wire: Photobleaching dynamics show the exciton delocalization length of directly linked porphyrin arrays (see picture) to be about four or five porphyrin units at the singlemolecule level. This result provides a better understanding of how light-signal transmission occurs in the solid state and gives a perspective for the porphyrin arrays to be used as singlemolecule photonic wires.

Original languageEnglish
Pages (from-to)4323-4327
Number of pages5
JournalAngewandte Chemie - International Edition
Volume48
Issue number24
DOIs
Publication statusPublished - 2009 Jun 2

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Superradiance
Porphyrins
Molecules
Wire
Photobleaching
Excitons
Photonics

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

Cite this

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Determination of the superradiance coherence length of directly linked linear porphyrin arrays at the single-molecule level. / Yang, Jaesung; Yoo, Hyejin; Aratani, Naoki; Osuka, Atsuhiro; Kim, Dongho.

In: Angewandte Chemie - International Edition, Vol. 48, No. 24, 02.06.2009, p. 4323-4327.

Research output: Contribution to journalArticle

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