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New Nonlinear Optical Materials: Expedient Topotactic Self‐Assembly of Acentric Chromophoric Superlattices
Author(s) -
Lin Wenbin,
Yitzchaik Shlomo,
Lin Weiping,
Malik Amit,
Durbin Mary K.,
Richter Andrew G.,
Wong George K.,
Dutta Pulak,
Marks Tobin J.
Publication year - 1995
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199514971
Subject(s) - acentric factor , chromophore , nonlinear optical , superlattice , thermal stability , nonlinear optics , nonlinear system , materials science , deposition (geology) , self assembly , chemical physics , chemistry , nanotechnology , optoelectronics , crystallography , physics , photochemistry , organic chemistry , paleontology , quantum mechanics , sediment , biology
High structural regularity, second‐order nonlinear susceptibility, and thermal stability characterize the self‐assembled stilbazolium chromophoric multilayers (the structure obtained after the first cycle is shown schematically on the right). A topotactic approach for the stilbazolium chromophore deposition has resulted in conceptually attractive, artificial, acentric assemblies for organic second‐order nonlinear materials.