Experimental and theoretical studies on the bifurcated hydrogen bonded NLO active material of pure and crystal violet dye-doped L-argininium bis dihydrogen phosphate
العنوان: | Experimental and theoretical studies on the bifurcated hydrogen bonded NLO active material of pure and crystal violet dye-doped L-argininium bis dihydrogen phosphate |
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المؤلفون: | D. Sajan, Lynnette Joseph, Reena Ittyachan, G. Vinitha, Jesby George, Ligi Cherian |
المصدر: | Optical Materials. 92:111-124 |
بيانات النشر: | Elsevier BV, 2019. |
سنة النشر: | 2019 |
مصطلحات موضوعية: | Materials science, Photoluminescence, Hydrogen bond, Organic Chemistry, Doping, Crystal growth, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, Atomic and Molecular Physics, and Optics, 0104 chemical sciences, Electronic, Optical and Magnetic Materials, Inorganic Chemistry, Crystal, chemistry.chemical_compound, chemistry, Molecule, Physical chemistry, Z-scan technique, Crystal violet, Electrical and Electronic Engineering, Physical and Theoretical Chemistry, 0210 nano-technology, Spectroscopy |
الوصف: | Single crystals of pure and crystal violet dye-doped L-Argininium bis dihydrogen phosphate were grown using slow evaporation technique. The crystalline nature and the structure parameters were confirmed by powder X-ray diffraction technique. Blue and red shifting hydrogen bonds were predicted by DFT on the basis of vibrational spectral (FT-IR & FT-Raman), AIM and NBO analyses. Bifurcated N H⋯O and O H⋯O intermolecular hydrogen bonds in LADP molecule were visualized by Hirshfeld surface. 13C and 1H NMR spectroscopy confirmed the structure of LADP. Doped LADP crystal shows enhancements in the wavelength and longer lifetimes as identified from photoluminescence spectra and decay analysis respectively. The high values of electron mobility and low value of λelectron reflect the applicability of LADP in OLED devices. Enhancement in nonlinear optical parameters in dye-doped LADP crystal was revealed from the Z-scan technique which shows its usefulness in the fabrication of NLO devices. |
تدمد: | 0925-3467 |
URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::302de392c0f8368a3b3bcb2bc1abbf12 https://doi.org/10.1016/j.optmat.2019.04.019 |
حقوق: | CLOSED |
رقم الأكسشن: | edsair.doi...........302de392c0f8368a3b3bcb2bc1abbf12 |
قاعدة البيانات: | OpenAIRE |
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