Growth and characterization of an efficient semi organic single crystal: Sodium hydrogen oxalate monohydrate

Kumari, C. Rathika Thaya; Nageshwari, M.; Sudha, S.; Caroline, M. Lydia

doi:10.1016/j.cjph.2018.09.038

Cited by 21 publications

(3 citation statements)

References 11 publications

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“…5c, it is clear that the twain reflectance and extinction coefficient fully depend on the linear absorption coefficient. The lower values of reflectance and extinction coefficient are supporting the higher transmittance of the grown B4ATCZ crystal for particular applications in nonlinear optics [33]. Generally, the refractive index decides how much light is refracted or bent, when it enters into the material.…”

Section: Determination Of Optical Parametersmentioning

confidence: 89%

“…The lower refractive index with higher optical transparency of B4ATCZ crystal in the entire UV-Vis region erects it as a potential material for the optical components like resonators, reflectors, Fig. 5 a The plot of reflectance (R) vs. photon energy (ht), b variation of extinction coefficient (K) with 'ht', c variation of 'R' and 'K' with linear absorption coefficient 'a' and, d the linear refractive index (l) with the wavelength of B4ATCZ crystal signal filters, and anti-reflective coating in solar thermal devices [32][33][34].…”

Section: Determination Of Optical Parametersmentioning

confidence: 99%

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Investigation on the optical, spectral, electrical, mechanical, and laser damage threshold studies of bis (4-acetylanilinium) tetrachloridozincate (B4ATCZ) crystal

Suriya

Manimaran

Boaz

et al. 2021

J Mater Sci: Mater Electron

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An efficient semi-organic nonlinear optical bis (4-acetylanilinium) tetrachloridozincate [(C8H10NO)2 ZnCl4] (B4ATCZ) single crystal was synthesized and successfully grown by the slow evaporation method. The single-crystal X-ray diffraction data confirm that B4ATCZ crystallized into an orthorhombic crystal system (Cmca). The UV–Vis–NIR transmittance spectrum was taken to assess the optical transmission, cut-off wavelength, and bandgap energy. The TG–DSC investigation ensures that the B4ATCZ is stable up to 235 °C. The mechanical behavior of the B4ATCZ compound was determined by Vickers Microhardness analysis. The surface laser-induced damage threshold value of the grown B4ATCZ crystal was endowed to be 19.78 GW/cm2 on testing with 1064 nm Nd: YAG laser radiation. The positive photoconductive properties and charge transport mechanism of B4ATCZ crystal were analyzed through photoconductivity and dielectric studies. The electron excitation and lifetime measurements of the molecules in the B4ATCZ crystal were studied by fluorescence spectral analysis. The HOMO–LUMO analysis evidently interprets the occurrence of N–H⋯O and N–H⋯Cl intermolecular hydrogen bonds influencing the charge transfer in the system. The electrostatic potential surface reveals the possible sites for hydrogen bonding electrophilic and nucleophilic interactions. Third-order nonlinear optical activity evaluated by the Z-scan measurements indicates the self-focusing and reverse saturable absorption in the crystal. The aforesaid results affirm that the metal-organic B4ATCZ is a potential material for optoelectronic and nonlinear optical device applications.

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Section: Determination Of Optical Parametersmentioning

confidence: 89%

Section: Determination Of Optical Parametersmentioning

confidence: 99%

Investigation on the optical, spectral, electrical, mechanical, and laser damage threshold studies of bis (4-acetylanilinium) tetrachloridozincate (B4ATCZ) crystal

Suriya

Manimaran

Boaz

et al. 2021

J Mater Sci: Mater Electron

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“…[23,24] Some of the oxalate-based single crystals such as sodium hydrogen oxalate monohydrate, potassium hydrogen oxalate monohydrate, and l-valine doped potassium hydrogen oxalate have been reported for NLO applications. [25][26][27][28] In addition, the growth of glycine and bisglycine oxalate crystals was characterized by structural, optical, thermal, electrical, etc., based on the importance of the nonlinear property. [29,30] Compared to glycine and bisglycine, it is expected that triglycine crystals are important due to their remarkable physical properties.…”

Section: Introductionmentioning

confidence: 99%

Characterization Studies of Solution Grown Triglycine Oxalate Single Crystals

Premkumar

2022

Crystal Research and Technology

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Triglycine oxalate single crystal is grown by a slow evaporation technique from the saturated solution at the predetermined temperature. X‐ray diffraction studies of the grown crystal reveal that the grown crystal belongs to a monoclinic structure. The presence of elements and various functional groups of the triglycine oxalate is found in the Fourier transform infrared analysis. Optical transparency of the grown crystals is found to have the maximum transparency in the entire visible region. Thermogravimetric analysis shows that the grown crystals have three stages of decomposition. The microhardness of the grown crystals exhibits that the crystal is a soft material. The electrical studies such as dielectric constant, and dielectric loss are determined for the frequency range from 100 Hz to 200 kHz at different temperatures.

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Synthesis and Investigation on Structural, Thermal, Mechanical, Linear Optical, and Nonlinear Optical Nature of Potassium Sulphato Oxalate Single Crystals

Punniyamoorthy¹,

Manimekalai²,

Uma³

et al. 2019

Crystal Research and Technology

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The new semiorganic potassium sulphato oxalate (KSO) single crystals are grown at room temperature by a slow evaporation method using an aqueous solution. The Fourier transform infrared spectroscopy is used to ascertain the various functional groups present in the grown KSO sample. The single crystal X-ray diffractometer (XRD) results confirm the grown KSO crystal is a triclinic structure with lattice parameters a = 6.37Å; b = 7.03Å; c = 10.61Å; and space group P1. Powder XRD study proves the crystallinity and purity of the grown crystal. The optical behaviors of KSO are analyzed by UV-vis-near infrared reflectance (NIR) spectrophotometer. Photoluminescence (PL) studies of KSO reveal its strong green emission at 576 nm. The laser damage threshold (LDT) of the title compound is measured to be 6.135 GW/cm 2 . The thermo gravimetric and differential thermal analysis indicated that KSO is stable up to 103°C. From the Vickers microhardness tester, the mechanical behaviors of the title compound are studied. The frequency conversion property of KSO crystal is analyzed using Kurtz-Perry method, and it is found to be 1.16 times higher than that of the reference potassium dihydrogen phosphate which indicates KSO is well suited for optoelectronic device fabrication. KSO was synthesized [13] using potassium sulphate (analar grade) and oxalic acid (analar grade) in a stoichiometric ratio of 1:1.

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Growth and characterization of an efficient semi organic single crystal: Sodium hydrogen oxalate monohydrate

Cited by 21 publications

References 11 publications

Investigation on the optical, spectral, electrical, mechanical, and laser damage threshold studies of bis (4-acetylanilinium) tetrachloridozincate (B4ATCZ) crystal

Investigation on the optical, spectral, electrical, mechanical, and laser damage threshold studies of bis (4-acetylanilinium) tetrachloridozincate (B4ATCZ) crystal

Characterization Studies of Solution Grown Triglycine Oxalate Single Crystals

Synthesis and Investigation on Structural, Thermal, Mechanical, Linear Optical, and Nonlinear Optical Nature of Potassium Sulphato Oxalate Single Crystals

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