Highly ordered and oriented deposition of substituted sexithiophene molecules is obtained on single crystal organic substrates. The study of X-ray diffraction and of the optical absorption of the films measured under different angles of incidence and with different directions of light polarization permits a complete structural model to be proposed. In addition, some interesting conclusions about the average molecular orientation with respect to the substrate are drawn.
Orientation and order of beta-tetrahexyl-sexithiophene molecules deposited by organic molecular beam deposition
Destri S;Porzio W
1998
Abstract
Highly ordered and oriented deposition of substituted sexithiophene molecules is obtained on single crystal organic substrates. The study of X-ray diffraction and of the optical absorption of the films measured under different angles of incidence and with different directions of light polarization permits a complete structural model to be proposed. In addition, some interesting conclusions about the average molecular orientation with respect to the substrate are drawn.File in questo prodotto:
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Descrizione: Orientation and order of beta-tetrahexyl-sexithiophene molecules deposited by organic molecular beam deposition
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