Influence of Disorder on Electronic Excited States:  An Experimental and Numerical Study of Alkylthiotriphenylene Columnar Phases

Marguet, Sylvie; Markovitsi, Dimitra; Millié, P.; Sigal, Hervé; Kumar, Sandeep

doi:10.1021/jp980623n

Public

Influence of Disorder on Electronic Excited States: An Experimental and Numerical Study of Alkylthiotriphenylene Columnar Phases

Shared by NobleBlocks on May 23, 1998 • 12:00 AM UTC

Authors:

Sylvie Marguet

Dimitra Markovitsi

P. Millié

Abstract

The spectroscopic properties of discotic hexa-alkylthiotriphenylenes are studied in solution and thin films and compared to those of hexa-alkyloxytriphenylenes. The solution properties are analyzed in the light of CS-INDO-CIPSI quantum chemistry calculations. The absorption maximum is assigned to th...

Subject

Exciton

Degenerate energy levels

Delocalized electron

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