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Color‐Tuned, Highly Emissive Dicyanodistyrylbenzene Single Crystals: Manipulating Intermolecular Stacking Interactions for Spontaneous and Stimulated Emission Characteristics
Author(s) -
Yoon SeongJun,
Varghese Shinto,
Park Sang Kyu,
Wannemacher Reinhold,
Gierschner Johannes,
Park Soo Young
Publication year - 2013
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201200064
Subject(s) - stacking , aggregation induced emission , materials science , conjugated system , intermolecular force , modular design , luminescence , nanotechnology , computer science , optoelectronics , molecule , chemistry , physics , fluorescence , polymer , organic chemistry , optics , composite material , operating system
Solid‐state, luminescent, aggregation‐induced enhanced emission (AIEE)‐active dicyanodistyrylbenzene‐based organic π‐conjugated materials , i.e. α‐MODCS, α‐MODBDCS, β‐MODCS, and β‐MODBDCS, are designed. In virtue of the systematically substituted modular molecular systems combined with thorough structural analyses, photophysical studies, and electronic structure calculations, the spontaneous and stimulated emission properties are quantified and rationalized from a perspective of well‐established structure–property correlations.