![]() Teng, Growth, THz properties and Hirshfeld surface studies of 4- N, N-dimethylamino-4-N-methyl-stilbazolium 2,4,6-trimethylbenzenesulfonate single crystal. Sundar, Crystal growth, physicochemical investigation, and Raman spectroscopy: exploration of intramolecular charge transfer in NLO chromophore DAST. Tang, Stable growth of large-size organic 4- N, N-dimethylamino-4- N-methyl stilbazolium tosylate crystal and its optical, dielectric and THz properties. Ramasamy, Growth and chacracterization of piperazinium bis(trifluoroacetate) (PTFA) single crystal for terahertz (THz) optoelectronic applications. ![]() Kalainathan, Effects of molecular structure on second order nonlinear optical properties of stilbazolium derivative single crystals : a review. Jimmy, Fluorescences and underlying mechanisms of DAST solid-films and solutions. Jimmy, Engineering DAST nanoscale-thick films for giant and isotropic second harmonic generations : implications for bioimaging and quantum optics. Schaefer, Synthesis of organic salts with large second-order optical nonlinearities. Fan, A new benzathiozolium based organic nonlinear optical maerial DABT. Teng, Theoretical and experimental investigation of a pyridinium-based NLO crystal 4-N, N-dimethylamino-4′-N′-methyl-stilbazolium 3,4-dimethoxysulfonate. Tang, Preparation, structure analysis and performance characterization of a novel organic second-order nonlinear optical crystal DOBT. Teng, Design, synthesis and characterization of organic second-order nonlinear optical crystal materials DOBS. ![]() Abd El-Rehim, Structural and optical properties of salicyl-N-methyl-4-stilbazolium tosylate : thermal, DFT, MEP and Hirshfeld surface anlaysis. Gunter, Molecular crystal and polymers for nonlinear optics. Teich, Fundamentals of photonics, 2nd edn. Boyd, Nonlinear Optics (Academic Press, New York, 2007)ī.E.A. The third-order properties of NLO from the Z-scan method signify its promising feature towards application in the design of nonlinear optical devices and optical limiting applications. The thermal studies reveal its stability up to 273 ☌ and its high tolerance capacity of 19.4 GW/cm 2 against 1064 nm from laser damage threshold studies. The positive photoconductivity nature of DSDNS crystal was confirmed from the calculation of photo and dark current values. The luminescence and chromaticity diagram reveals that the DSDNS could be a possible candidate for white light application. UV-DRS spectrum displays 90% optical transmittance with the cut-off wavelength λ max 520 nm and bandgap of 2.39 eV. The molecular structure of the DSDNS crystal was solved by single crystal X-ray diffraction (SXRD) techniques which confirms that the DSDNS crystal crystallizes in a monoclinic crystal system with the space group C2/c. NMR analysis ( 1H and 13C) reveals that nuclei of respective signals from hydrogen and carbon confirm the molecular structure. The FT-IR and FT-Raman spectra disclose the vibrational characteristics of various functional groups present in the DSDNS material. A new organic material 4- N, N-dimethylamino-4ꞌ- Nꞌ-methylstilbazolium 2,4-dinitrobenzenesulfonate (DSDNS) is synthesized via Knoevenagel condensation reaction followed by metathesization reaction and DSDNS single crystals are successfully grown from the methanol–acetonitrile medium by low-temperature slow evaporation solution technique (SEST).
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