Growth, thermal and microhardness studies of single crystals of potassium penta borate (KB5)

Thamizharasan, K.; Raja, Sebastian; Xavier, Francis; Sagayaraj, P.

doi:10.1016/s0022-0248(00)00511-x

Cited by 36 publications

(10 citation statements)

References 13 publications

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“…A number of research articles have been published in the literature discussing the growth and NLO properties of KBO 5 crystals [5][6][7][8]. Our research group had already reported the growth and characterization of KBO 5 [9,10]. In present work, single crystals of pure potassium pentaborate and amino acid doped potassium pentaborate (1M-LMPPB) are synthesized successfully.…”

Section: Introductionmentioning

confidence: 94%

Growth and Characterization of Pure and Methionine Doped Potassium Pentaborate (KBO5) Single Crystals

Rangolia¹

2018

IJRASET

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Potassium pentaborate (KB 5 O 8. 4 H 2 O or K(H 4 B 5 O 10).2H 2 O or KBO 5) single crystals were grown by slow evaporation solution growth method at room temperature and the properties of the grown crystals were investigated. L-Methionine doped Potassium pentaborate (LMPPB) single crystals were grown by slow evaporation solution growth method and the characterization for the obtained materials were done using powder x-ray diffraction, FT-IR, UV-Vis and thermal analysis methods. Powder X-ray diffraction studies were carried out to determine the crystal structure and lattice parameters of the grown crystals by using powder-x software.. The optical transmittance of the crystal was determined by recording UV-Vis spectrum. pure KBO 5 and L-Methionine potassium pentaborate (LMPPB) single crystals were synthesized from its aqueous solution at ambient temperature. XRD confirmed the orthorhombic nature of the crystals. The UV-Vis spectroscopy highlighted the transparent nature of the LMPPB crystal. The various functionalities slot in the synthesized compound were analysed by FT-IR technique. The TGA analyses showed the thermal stability and the melting point of LMPPB.

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Section: Introductionmentioning

confidence: 94%

Growth and Characterization of Pure and Methionine Doped Potassium Pentaborate (KBO5) Single Crystals

Rangolia¹

2018

IJRASET

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“…The measured value was compared with the Hv of a few NLO crystals exist in the literature. The Hv of DMAPDP is lower than the inorganic KDP (Hv ¼ 122-183) [24], potassium pentaborate tetrahydrate (Hv ¼ 49-82) [25,26] and is higher than the organic Lpyrrolidone-2-carboxylic acid (Hv ¼ 33) [27], L-N-(5-nitro-2-pyridyl)leucinol (Hv ¼ 18) [28] and thienylchalcone (Hv ¼ 17) [29].…”

Section: Measurement Of Refractive Index and Microhardnessmentioning

confidence: 99%

Structural, thermal and dielectric studies on a new solution grown 4-dimethylaminopyridinium dihydrogen phosphate crystal

Dhanuskodi

Manivannan

Kirschbaum

et al. 2006

Journal of Crystal Growth

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“…Further his experiments confirmed the fifth harmonic generation for KBO 5 crystals at room temperature, whereas the other NLO crystals like ADP and KDP can achieve the same only at high temperature [5,6]. The growth of single and twinned crystals of KBO 5 by low temperature solution growth was reported by several workers [7,8,9]. The SHG efficiency of the pure and doped KBO 5 crystals were also studied using Nd:YAG Q-switched laser [10].…”

Section: Introductionmentioning

confidence: 99%

Structural, Optical and Thermal Analysis of Valine Doped Potassium Pentaborate (LVPPB) Crystals

Rangolia¹

2018

IJRASET

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In this present communication, I have grown Valine potassium pentaborate (LVPPB) crystals by slow evaporation solution growth technique. To know its suitability for device fabrication, different characterization analyses have been performed. by powder X-ray diffraction method the lattice constants have been calculated. It is found that it has orthorhombic structure by using powder-x computer software. FT-IR measurements calculate the functional groups present in the compound. The optical absorption property of the crystal was inspected by UV-Vis spectral analysis. The thermal stability of the crystal was examined by TGA analysis.

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Growth, thermal and microhardness studies of single crystals of potassium penta borate (KB5)

Cited by 36 publications

References 13 publications

Growth and Characterization of Pure and Methionine Doped Potassium Pentaborate (KBO5) Single Crystals

Growth and Characterization of Pure and Methionine Doped Potassium Pentaborate (KBO5) Single Crystals

Structural, thermal and dielectric studies on a new solution grown 4-dimethylaminopyridinium dihydrogen phosphate crystal

Structural, Optical and Thermal Analysis of Valine Doped Potassium Pentaborate (LVPPB) Crystals

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