Investigations on the SR method growth, etching, birefringence, laser damage threshold and dielectric characterization of sodium acid phthalate single crystals

Senthil, A.; Ramasamy, P.; Verma, Sunil

doi:10.1016/j.jcrysgro.2010.11.115

Cited by 17 publications

(2 citation statements)

References 21 publications

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“…The birefringence interferometry is another optical study to analyze the quality of the NLO single crystals which is determined by the polarization. [ 37 ] The crystalline perfection was affected by some defects in the crystal such as cracking of crystal, stress, strain, and inclusions. The birefringence pattern was affected by these crystal defects.…”

Section: Resultsmentioning

confidence: 99%

Study of the Crystalline Perfection, Homogeneity, Chemical Etching on the Surface, and Third‐Order Nonlinear Optical Properties of (1 1 0) Oriented Hydroxyethylammonium D‐Tartrate Monohydrate Single Crystal and Hirshfeld Surface Analysis

Hakkim¹,

Rajesh²,

Sidden³

et al. 2022

Cryst. Res. Technol.

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The single crystal of hydroxyethylammonium D-tartrate monohydrate (HEDT) is grown along the (1 1 0) plane using the Sankaranarayanan-Ramasamy method. The powder X-ray diffraction and the high-resolution X-ray diffraction analyses are used to corroborate the growth plane and perfection of the crystallinity, respectively. The birefringence experiment has proven crystalline homogeneity and estimated birefringence value (𝚫n) is 0.109. The surface morphology of the grown crystal is examined by chemical etching analysis and irregular hillock patterns are found. The transmittance for the (1 1 0) plane of the HEDT is inspected by a UV-Vis analysis. The second harmonic generation efficiency of the HEDT crystal is 1.7 times that of potassium dihydrogen phosphate (KDP). The third-order nonlinear optical (TONLO) properties of the grown HEDT crystal are scrutinized by the Z-scan experiment. The estimated TONLO susceptibility of HEDT crystal is 6.827 × 10 −8 esu. The laser damage threshold value of HEDT is discovered to be 5.24 GW cm −2 . The 3D Hirshfeld surface visualizes the interaction between HEDT molecules and analyzes the distance from the surface of the molecule to the farthest and the nearest atom. The important contributions of crystal packing are explored by 2D-fingerprint plots.

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Section: Resultsmentioning

confidence: 99%

Study of the Crystalline Perfection, Homogeneity, Chemical Etching on the Surface, and Third‐Order Nonlinear Optical Properties of (1 1 0) Oriented Hydroxyethylammonium D‐Tartrate Monohydrate Single Crystal and Hirshfeld Surface Analysis

Hakkim¹,

Rajesh²,

Sidden³

et al. 2022

Cryst. Res. Technol.

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“…Semi-organic crystals possess numerous properties like high laser damage threshold, high optical nonlinearity, broad transparency range,high nonlinear coefficient, temperature stability and good mechanical properties. [2].Phthalic acid, strontium nitrate, and hydrochloride acid is a semi-organic materials which are the important NLO compounds in the alkali metal phthalate acid family [3]. Strontium nitrate is a white granular material can be used for the creation of high-purity crystal.…”

Section: Introductionmentioning

confidence: 99%

Synthesis,growth, spectral, optical and thermal studies of phthalate strontium nitrate hydrochloric acid (PASNHCL) single crystal

Surya

Dheenadhayalan

Surya

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

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In present investigation, the nonlinear optical single crystal of phthalic acid strontium nitrate hydrochloric acid (PASNHCL) was grown by the solution evaporation method from a mixture of an aqueous solution at room temperature. The grown PASNHCL crystals crystalline nature, cell parameters, functional groups, and elemental compositions were characterized by PXRD, UV-Vis-NIR, FTIR, FT-Raman, EDX, and Thermal analysis.The PXRD analysis shows the PASNHCL crystal has good crystalline nature. Single crystal XRD confirmed that the grown crystal belonged to the orthorhombic system with space group of P222with alattice parameters a = 6.785 Å, b = 7.420 Å, c = 11.637 Åand volume 585.86 Å3. UV-Vis-NIR spectrum study reveals that the lower cut off wavelength was found to be 333 nm and the crystal has good optical transparency. The presence of functional groups was identified by FTIR spectrum. The Thermogravimetric analysis curves confirms melting point of the grown PASNHCL is 233.17 C. Itis interesting to note that PASNHCL [Sr+(C8H7N2O10)Cl−] single crystal has a greatly resourceful second harmonic generation (SHG) material for Optoelectronics applications.

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KTP crystal growth from the starting materials reacted in solution

et al. 2012

Cryst. Res. Technol.

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Using the solution‐reacted materials, potassium titanyl phosphate (KTiOPO4, KTP) crystal was grown by the top‐seeded solution growth (TSSG) method. The solution‐reacted precursor was characterized by scanning electron microscope, and the solubility of KTP in K8P6O19 was measured. The crystals were investigated by synchrotron radiation X‐ray topography, scattering centers measurement, weak absorption test and damage threshold test. The results showed that dispersion was better and solubility was higher than those by solid‐reacted method. Compared with the conventional crystal, KTP crystal grown from the solution‐reacted precursor had fewer defects, fewer scattering centers, lower weak absorption and higher damage threshold.

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Investigations on the SR method growth, etching, birefringence, laser damage threshold and dielectric characterization of sodium acid phthalate single crystals

Cited by 17 publications

References 21 publications

Study of the Crystalline Perfection, Homogeneity, Chemical Etching on the Surface, and Third‐Order Nonlinear Optical Properties of (1 1 0) Oriented Hydroxyethylammonium D‐Tartrate Monohydrate Single Crystal and Hirshfeld Surface Analysis

Study of the Crystalline Perfection, Homogeneity, Chemical Etching on the Surface, and Third‐Order Nonlinear Optical Properties of (1 1 0) Oriented Hydroxyethylammonium D‐Tartrate Monohydrate Single Crystal and Hirshfeld Surface Analysis

Synthesis,growth, spectral, optical and thermal studies of phthalate strontium nitrate hydrochloric acid (PASNHCL) single crystal

KTP crystal growth from the starting materials reacted in solution

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