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Donor–acceptor substituted polyenes: Orientation in mono‐ and multilayers
Author(s) -
Effenberger Franz,
Niesert ClausPeter,
Häußling Lukas,
Ringsdorf Helmut,
Bubeck Christoph,
Neher Dieter
Publication year - 1992
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.19920040608
Subject(s) - materials science , second harmonic generation , acceptor , nonlinear optical , orientation (vector space) , crystallography , nonlinear optics , photochemistry , nonlinear system , optics , condensed matter physics , chemistry , geometry , physics , laser , mathematics , quantum mechanics
Ordered structures of donor‐acceptor substituted polyenes (see Figure, where R'=phenyl or anthryl) formed using the Langmuir‐Blodgett technique are reported. The mono‐ and multilayers have been traansferred to solid supports and their nonlinear optical characteristics examined using angledependent second harmonic generation (SHG).