Features of the spectral dependences of transmittance of organic semiconductors based on tert-butyl substituted lutetium phthalocyanine molecules

I. A. Belogorokhov, E. V. Tikhonov, M. A. Dronov, L. I. Belogorokhova, Yu V. Ryabchikov, L. G. Tomilova, D. R. Khokhlov

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

Vibronic properties of organic semiconductors based on tert-butyl substituted phthalocyanine lutetium diphthalocyanine molecules are studied by IR and Raman spectroscopy. It is shown that substitution of several carbon atoms in initial phthalocyanine (Pc) ligands with 13C isotope atoms causes a spectral shift in the main absorption lines attributed to benzene, isoindol, and peripheral C-H groups. A comparison of spectral characteristics showed that the shift can vary from 3 to 1 cm-1.

Original languageEnglish
Pages (from-to)1453-1456
Number of pages4
JournalSemiconductors
Volume45
Issue number11
DOIs
Publication statusPublished - Nov 2011
Externally publishedYes

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