Biexcitons in phthalocyanine thin films

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We investigate both these issues within the context of molecular exciton theory, and perform femtosecond pump-probe experiments to compare with theoretical predictions. Furthermore, we prove the nature of the lowest excited state in metallophthalocyanines, in order to compare to earlier experiments that suggested subgap two-photon states in these systems. It is therefore predicted within the theoretical model that if the ground state absorption in the dimer is to the red of the monomer absorption, excited state absorption should occur on the high energy side of the linear absorption energy.

Original languageEnglish (US)
Title of host publicationProceedings of the International Quantum Electronics Conference (IQEC'94)
PublisherPubl by IEEE
Number of pages1
ISBN (Print)0780319737
StatePublished - Dec 1 1994
EventProceedings of the 21st International Quantum Electronics Conference (IQEC'94) - Anaheim, CA, USA
Duration: May 8 1994May 13 1994

Publication series

NameProceedings of the International Quantum Electronics Conference (IQEC'94)

Other

OtherProceedings of the 21st International Quantum Electronics Conference (IQEC'94)
CityAnaheim, CA, USA
Period5/8/945/13/94

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Mazumdar, S., Williams, V. S., Armstrong, N. R., & Peyghambarian, N. (1994). Biexcitons in phthalocyanine thin films. In Proceedings of the International Quantum Electronics Conference (IQEC'94) (Proceedings of the International Quantum Electronics Conference (IQEC'94)). Publ by IEEE.