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Abstract

This work aims at investigating the influence of Co2+ and Mn2+ metal ions on the properties of l-ornithine monohydrochloride (LOMHC) single crystals, which were grown by slow evaporation technique. The crystals were examined by different analytical tools. The structural study revealed that crystals are belonged to a monoclinic system with noncentrosymmetric space group P21. The presence of dopants in the LOMHC was confirmed by PXRD and EDAX analysis. The doped crystals showed a wide transmission window and have superior transmittance to that of pure crystal. Also, the energy gap is increased. From TG-DSC investigations, the thermal stability of LOMHC crystal did not change considerably upon doping. The behaviour of dielectric constant and dielectric loss as a function of frequency for pure and doped crystals were studied. The integration of metal ions makes LOMHC into a ferromagnetic material. Among the dopants, Mn2+ doped LOMHC showed higher second-harmonic generation (SHG) efficiency.

Details

Title
Growth and characterization of l-ornithine monohydrochloride single crystal doped with Co2+ and Mn2+ ions for NLO applications
Author
Kumar, B. Suresh 1 ; Jagadeesh, M. R. 2 ; Kumar, H. M. Suresh 1   VIAFID ORCID Logo 

1  Siddaganga Institute of Technology, Department of Physics, Tumkur, India (GRID:grid.444321.4) (ISNI:0000 0004 0501 2828) 
2  Bapuji Institute of Engineering and Technology, Department of Physics, Davangere, India (GRID:grid.444321.4) (ISNI:0000 0004 0501 2828) 
Pages
26706-26716
Publication year
2022
Publication date
Dec 2022
Publisher
Springer Nature B.V.
ISSN
09574522
e-ISSN
1573482X
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1007/s10854-022-09337-9
ProQuest document ID
2754652297
Copyright
© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.