Features of exciton migration in pseudoisocyanine J-aggregates

• Veröffentlicht in: Functional Materials
• Datum: 2012
• Hauptverfasser: Sorokin, A.V., Fylymonova, I.I., Pereverzev, N.V., Yefimova, S.L.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: НТК «Інститут монокристалів» НАН України 2012
• Schlagworte: Characterization and properties
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/135371
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Features of exciton migration in pseudoisocyanine J-aggregates / A.V. Sorokin, I.I. Fylymonova, N.V. Pereverzev, S.L. Yefimova // Functional Materials. — 2012. — Т. 19, № 4. — С. 498-503. — Бібліогр.: 27 назв. — англ.

Exciton migration in pseudoisocyanine (PIC) J-aggregates has been studied via luminescence quenching by an exciton trap. It has been shown that in PIC J-aggregates excitons migrate by coherent mechanism. Exciton diffusion coefficient and diffusion length have been obtained using classical approach d...