<abstract xmlns="http://www.w3.org/1999/xhtml"><p>L-cysteine hydrogen fluoride (LCHF) single crystals were grown from aqueous solution. Single crystal X-ray diffraction, FT-IR, UV-Vis-NIR, and TG-DTA were used to test the grown crystals. The specimen dielectric and mechanical behaviors were also studied. Powder X-ray diffraction of the grown crystal was recorded and indexed. The optical properties of the LCHF crystal were determined using UV-Vis spectroscopy. It was found that the optical band gap of LCHF was 4.8 eV. The crystal functional groups were identified using FT-IR. Second harmonic generation (SHG) efficiency of the LCHF was three times higher than that of KDP. The dielectric constant, dielectric loss and AC conductivity were measured at different frequencies and temperatures.</p></abstract>

L-cysteine hydrogen fluoride (LCHF) single crystals were grown from aqueous solution. Single crystal X-ray diffraction, FT-IR, UV-Vis-NIR, and TG-DTA were used to test the grown crystals. The specimen dielectric and mechanical behaviors were also studied. Powder X-ray diffraction of the grown crystal was recorded and indexed. The optical properties of the LCHF crystal were determined using UV-Vis spectroscopy. It was found that the optical band gap of LCHF was 4.8 eV. The crystal functional groups were identified using FT-IR. Second harmonic generation (SHG) efficiency of the LCHF was three times higher than that of KDP. The dielectric constant, dielectric loss and AC conductivity were measured at different frequencies and temperatures.

Studies on the growth and characterization of L-cysteine hydrogen fluoride single crystal

Materials Science-Poland

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

L-cysteine hydrogen fluoride (LCHF) single crystals were grown from aqueous solution. Single crystal X-ray diffraction, FT-IR, UV-Vis-NIR, and TG-DTA were used...

Studies on the growth and characterization of L-cysteine hydrogen fluoride single crystal

Publié en ligne: 18 oct. 2019

Pages: 304 - 309

Reçu: 14 mai 2016

Accepté: 23 avr. 2019

DOI: https://doi.org/10.2478/msp-2019-0046

Mots clés
nonlinear optical material, solution growth, optical transmission, second harmonic generation (SHG), TG-DTA, DSC, dielectric

© 2019 Azeezaa Varsha Mohammed et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Studies on the growth and characterization of L-cysteine hydrogen fluoride single crystal

Publié en ligne: 18 oct. 2019

Pages: 304 - 309

Reçu: 14 mai 2016

Accepté: 23 avr. 2019

DOI: https://doi.org/10.2478/msp-2019-0046

Mots clésnonlinear optical material, solution growth, optical transmission, second harmonic generation (SHG), TG-DTA, DSC, dielectric

© 2019 Azeezaa Varsha Mohammed et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
nonlinear optical material, solution growth, optical transmission, second harmonic generation (SHG), TG-DTA, DSC, dielectric