Growth and characterization of amino based organic nonlinear optical l-Lysine-l-Aspartate (LLA) single crystal for electo-optic applications

Maharani, Nabilla; Péter, Á.; Gopinath, Subash C. B.; Tamilselvan, S.; Vimalan, M.; Potheher, I. Vetha

doi:10.1007/s10854-016-4387-7

Cited by 24 publications

(5 citation statements)

References 28 publications

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“…According to Miller’s law, the low dielectric constant at high frequency can better explain that the crystal has a large second harmonic coefficient. , With the increase in frequency ε r and tan δ, both decreased sharply and then stabilized. The low dielectric constant and loss characteristics of the material are conducive to the application of crystallization in the fields of photonics and optoelectronics …”

Section: Resultsmentioning

confidence: 99%

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Growth, Structure, and Dielectric and Optics Properties of a Novel Optical Crystal with High Optical Nonlinearity

Wang

et al. 2022

Crystal Growth & Design

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In this study, a new class of organic salt nonlinear optical (NLO) crystals, 2-HDSAI and HDSAI, were synthesized and grown by designing and adjusting the methyl position on the receptor. Single-crystal XRD analysis confirms that the crystal belongs to monoclinic group P2 1 . Among them, the HDSAI crystal has second harmonic generation (SHG) activity, and the maximum powder SHG is about 0.7 times that of OH1. The maximum nonlinear optical coefficient of the crystal is d 11 = 62 pm/V @1064 nm by theoretical calculation. The HDSAI single crystal was successfully grown by the slow cooling method. Through the study of the optical and dielectric properties of the crystal, the results showed that the newly designed crystal has high transmittance (>75%) and low dielectric constant (ε r ≈ 2). The thermal property test shows that the crystal has high thermal stability.

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Section: Resultsmentioning

confidence: 99%

“…The low dielectric constant and loss characteristics of the material are conducive to the application of crystallization in the fields of photonics and optoelectronics. 34 3.9. Thermal Analysis.…”

Section: Theoretical Calculationmentioning

confidence: 99%

Growth, Structure, and Dielectric and Optics Properties of a Novel Optical Crystal with High Optical Nonlinearity

Wang

et al. 2022

Crystal Growth & Design

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“…14 and 15. The very low value of dielectric constant at higher frequencies is important for the fabrication of materials for ferroelectric, photonic, solar cell and optic-electronic device fabrication [32].…”

Section: Dielectric Studiesmentioning

confidence: 99%

A study on the role of surfactant on the layered growth of SnSe2 for electrical applications

Mary

Fernández

Sakthivel

et al. 2016

J Mater Sci: Mater Electron

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Nano powder of SnSe 2 was synthesized using two different surfactants, such as poly-ethelene glycol (PEG) and sodium dodecyl sulphate (SDS) through a simple hydrothermal method. The as-prepared nano powders were confirmed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), energy dispersive X-ray (EDS). The XRD analysis reveals that the synthesized material belongs to hexagonal structure. FTIR confirms the presence of various vibrational frequencies. The elemental weight percentage of the material was calculated from EDS analysis. The title compound was characterized by scanning electron microscopy and dielectric analysis. The surface morphology of SnSe 2 particles with PEG shows the clustered layers of flake-liked structures and SDS shows the flower like structures. Low dielectric constant confirms the suitability of the material for microelectronic device fabrication.

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“…Material combinations of organic and inorganic offer a creative avenue for scientific exploration and novel industrial applications due to their easily prepared and molecularly tailored nature. Four critical themes include nanoscale and micrometer-sized organization, molecular engineering, the synthesis of inorganic-organic materials with bioactive ingredients, and the change from single-purpose to multipurpose hybrids [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24]. The unique advantage of these hybrids lies in their ability to combine disparate qualities of inorganic and organic elements into a single substance, requiring chemical and thermal stability alongside mechanical strength.…”

Section: Introductionmentioning

confidence: 99%

Experimental and Theoretical Study of Hybrid Dihydrogen Phosphate System: Insights into Bulk Growth, Chemical Etching, Non-Linear Optical Properties, and Antimicrobial Activity

Rafik,

Lakhdar,

Zouihri

et al. 2024

Preprint

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The controlled slow evaporation process conducted at room temperature has yielded a novel hybrid material designated as (2-hydroxyethyl) trimethylammonium dihydrogen phosphate [2-HDETDHP] (C5H14NO+, H2PO4−), cultivated through the solution growth method. X-ray crystallography analysis indicates that the material adopts a triclinic structure with a filling rate of P\(\stackrel{-}{1}\)and a Z value of 2. This hybrid material exhibits significant absorption characteristics in the middle and far ultraviolet regions, UV-visible spectroscopy revealed that it remained transparent in the visible and near-visible ultraviolet domains. The various vibration modes were examined using FT-IR spectroscopy, and their relationships with the functional groups of the related structure were determined. Two- and three-dimensional fingerprint maps, along with three-dimensional using crystal Structures through Hirshfeld Surface Analysis, elucidate that O•••H and H•••H interactions dominate the structure, constituting the major proportions of 49.40% and 50.40%, respectively. Hirshfeld surfaces were employed to investigate intermolecular hydrogen bonding specifically within single phosphate groups. Fingerprint plots derived from the Hirshfeld surface were utilized to assess the pertinent percentages of hydrogen bonding interactions, with 80.6% of them being attributed to a fragment patch. This discovery holds potential implications for the future design and synthesis of large nonlinear optical (NLO) hybrid crystals.

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Growth and characterization of amino based organic nonlinear optical l-Lysine-l-Aspartate (LLA) single crystal for electo-optic applications

Cited by 24 publications

References 28 publications

Growth, Structure, and Dielectric and Optics Properties of a Novel Optical Crystal with High Optical Nonlinearity

Growth, Structure, and Dielectric and Optics Properties of a Novel Optical Crystal with High Optical Nonlinearity

A study on the role of surfactant on the layered growth of SnSe2 for electrical applications

Experimental and Theoretical Study of Hybrid Dihydrogen Phosphate System: Insights into Bulk Growth, Chemical Etching, Non-Linear Optical Properties, and Antimicrobial Activity

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