Effects of interactions with the surface on the orientation of the mesogenic monoazacrown-substituted phthalocyanine films

BASOVA, T., LATTEYER, F., ATILLA, D., GÜREK, A, G,, HASSAN, A., AHSEN, V., PEISERT, H. and CHASSÈ, T. (2010). Effects of interactions with the surface on the orientation of the mesogenic monoazacrown-substituted phthalocyanine films. Thin Solid Films, 518 (20), p. 5745.

Full text not available from this repository.
Link to published version:: https://doi.org/10.1016/j.tsf.2010.05.093
Related URLs:

    Abstract

    In this paper, the effect of interaction with the substrate surface on the orientation of films' molecules of substituted liquid crystalline phthalocyanines M(II)Pc (M = Cu, Ni, Zn) having monoazacrown ether moieties on the periphery containing long alkyloxyphenyl N-pivotal groups is studied. The phthalocyanine derivatives demonstrate thermotropic mesophase behaviour and show Colh mesophases over a wide temperature range. The preferential orientation of the phthalocyanine films deposited on glass, silicon and NaCl substrates as well as between two of those substrates is studied by polarized Raman spectroscopy at different temperatures. These phthalocyanines form homeotropically aligned films on the surface of NaCl substrate, whereas planar alignment with a random distribution of the column directors occurs on the glass slides

    Item Type: Article
    Research Institute, Centre or Group - Does NOT include content added after October 2018: Materials and Engineering Research Institute > Thin Films Research Centre > Electronic Materials and Sensors Research Group
    Identification Number: https://doi.org/10.1016/j.tsf.2010.05.093
    Page Range: p. 5745
    Depositing User: Ann Betterton
    Date Deposited: 07 Oct 2010 09:51
    Last Modified: 09 Oct 2018 13:11
    URI: http://shura.shu.ac.uk/id/eprint/2535

    Actions (login required)

    View Item View Item

    Downloads

    Downloads per month over past year

    View more statistics