Intriguing Second‐Order NLO Switches Based on New DTE Compounds
نویسندگان
چکیده
Two new photochromic compounds bearing a dithienylethene unit have been designed, synthesized, and well characterized. The first contains platinum dialkynyl moiety whereas the second bears simple phenyl-dimethylamino fragment. Both demonstrated an excellent behavior. This efficient photochromism is springboard for significant photomodulation of second-order nonlinear optical properties, determined in dichloromethane solution by means Electric Field Induced Second Harmonic generation technique. results are interest design reversible NLO switches as tool emerging photonic technologies.
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ژورنال
عنوان ژورنال: European Journal of Inorganic Chemistry
سال: 2022
ISSN: ['1434-1948', '1099-0682']
DOI: https://doi.org/10.1002/ejic.202200034