Showing posts with label NLO. Show all posts
Showing posts with label NLO. Show all posts

Friday, 17 November 2023

Integration of Acetamide Single Crystal Growth Dynamics, Characterisation, NLO, and Antibacterial Properties by Oxalic Acid through Shock Wave Treatment | Chapter 13 | Novel Aspects on Chemistry and Biochemistry Vol. 8

 The ocular and surface morphological traits of the acetamide-doped oxalic acid (OXAC) single clear were systematically resolved for varying numbers of shock pulses (0, 1, 3, 5, and 7) while asserting a constant Mach number of 1.7 so that investigate the impact of shock waves on the material. The slow evaporation design was used to create the test clear of OXAC. The optical microscope and UV–seeable spectrometer were used to examine the surface semantic and optical characteristics, individually. Shock waves are used on non-uninterrupted optical matters because of their extreme nonlinear efficiency and quick backlash in electro-optic switches, exceptionally for organic matters. Among other transparent growth methods, the slow dissolution method has existed used to generate an acetamide-drugged oxalic acid single transparent at room temperature. Single clear oxac applies to shock waves in steps of 50 and 100 shock waves to the tail or the material properties outside altering the original transparent system. The mature and shock wave treated crystal of OXAC were structurally identified by X-ray dissemination and Fourier transform color of blood spectroscopy, UV-Visible and Photoluminescence spectral study, nonlinear optical activity (NLO) studies. Significant changes engaged of applied shock forces to matters. Optical absorption is a notable change when shock is raised, and it is due to the augmentation of the structural order of the materials, that may have happen due to hydrogen bonds. Antimicrobial hearings were conducted, containing a discussion of the findings from the completely clean and antifungal activity of the caused crystals of oxalic acid, OXAC, and OXAC accompanying 50 and 100 shocks. Our results indicate that the possessions of NLO are being enhanced by the post-sudden strong wave generated OXAC clear, which is still evident in fundamental and optical investigations and antimicroibial studies concerning the pre-shock wave caused OXAC crystal.

Author(s) Details:

Lalitha P.,
Department of Physics, Indra Ganesan College of Engineering, (Affiliated to Anna University), Tiruchirappalli-620012, Tamil Nadu, India.

Arumugam S.,
Department of Physics, Centre for High Pressure Research, Bharathidasan University, Tiruchirappalli-620024, Tamil Nadu, India.

Sinthiya A.,
Department of Physics, St. Joseph’s College (Autonomous), (Affiliated to Bharathidasan University), Tiruchirappalli-620002, Tamil Nadu, India.

Nivetha C.,
Department of Biotechnology, Bharathidasan University, Tiruchirappalli-620024, Tamil Nadu, India.

Muthuselvam M.,
Department of Biotechnology, Bharathidasan University, Tiruchirappalli-620024, Tamil Nadu, India.

Please see the link here: https://stm.bookpi.org/NACB-V8/article/view/12500

Thursday, 19 August 2021

Investigation on L-Histidinium Maleate 1.5-Hydrate Crystals for Nonlinear Frequency Conversion| Chapter 10| Current Approaches in Science and Technology Research Vol. 13

 A novel amino acid organic nonlinear optical (NLO) material, L-histidinium maleate 1.5-hydrate (LHM), was produced from aqueous solution using a slow solvent evaporation process at ambient temperature. The compound's solubility in aqueous solution was investigated at various temperatures. Single crystal XRD and powder XRD measurements were used to determine the structural arrangement of the generated crystal. Energy dispersive X-ray analysis validated the chemical composition of the formed crystal.examination (EDAX). UV–visible spectral analysis was used to determine the percentage of optical transmission by the generated crystal. Kurtz and Perry's powder approach was used to observe the produced material's nonlinear optical characteristics. HR-SEM analysis was used to examine the surface morphology of the formed crystal. Differential thermal analysis and differential scanning calorimetry were used to determine the thermal stability of the formed crystal.


Author (S) Details

Helen Merina Albert
Department of Physics, Sathyabama Institute of Science and Technology, Chennai-600100, India.

C. AlosiousGonsago
Department of Physics, Mohamed Sathak A.J. College of Engineering, Chennai-603103, India.

View Book :https://stm.bookpi.org/CASTR-V13/article/view/2807