Switch of the magnetic field effect on photon upconversion based on sensitized triplet-triplet annihilation

Hiroaki Yonemura, Yuji Naka, Mitsuhiko Nishino, Hiroshi Sakaguchi, Sunao Yamada

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Magnetic field effects (MFEs) on photon upconversion based on sensitized triplet-triplet annihilation (TTA-UC) are examined in platinum(ii) octaethylporphyrin/9,10-diphenylanthracene (DPA) systems at different DPA concentrations and laser power densities. Positive MFEs on TTA-UC are observed for the first time and are most likely attributable to aggregation of DPA.

Original languageEnglish
Pages (from-to)1462-1467
Number of pages6
JournalPhotochemical and Photobiological Sciences
Volume15
Issue number12
DOIs
Publication statusPublished - 2016

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry

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