Investigation on the growth, structural, HOMO–LUMO and optical studies of 1-ethyl-2-[2-(4-hydroxy-phenyl)-vinyl]-pyridinium iodide (HSPI) – a new stilbazolium derivative for third-order NLO applications

The organic third-order non-linear optical crystal HSPI, a new derivative of the stilbazolium family, was successfully synthesized and the optical quality single crystal was grown by a slow evaporation technique for the first time.

Download Full-text

Synthesis, growth, structural, optical, luminescence, surface and HOMO LUMO analysis of 2-[2-(4-cholro-phenyl)-vinyl]-1-methylquinolinium naphthalene-2-sulfonate organic single crystals grown by a slow evaporation technique

Journal of Crystal Growth ◽

10.1016/j.jcrysgro.2015.11.028 ◽

2016 ◽

Vol 436 ◽

pp. 113-124 ◽

Cited By ~ 9

Author(s):

S. Karthigha ◽

S. Kalainathan ◽

Kunda Uma Maheswara Rao ◽

Fumio Hamada ◽

Manabu Yamada ◽

...

Keyword(s):

Single Crystals ◽

Slow Evaporation ◽

Slow Evaporation Technique ◽

Optical Luminescence ◽

Evaporation Technique ◽

Homo Lumo ◽

Phenyl Vinyl

Download Full-text

Synthesis, growth and third-order nonlinear optical properties of quinolinium single crystal-PCLQI

RSC Advances ◽

10.1039/c6ra05055g ◽

2016 ◽

Vol 6 (39) ◽

pp. 33159-33169 ◽

Cited By ~ 32

Author(s):

S. Karthigha ◽

S. Kalainathan ◽

Fumio Hamada ◽

Manabu Yamada ◽

Yoshihiko Kondo

Keyword(s):

Optical Properties ◽

Single Crystal ◽

Nonlinear Optical ◽

Nonlinear Optical Properties ◽

Slow Evaporation ◽

Third Order ◽

Slow Evaporation Technique ◽

Evaporation Technique ◽

Phenyl Vinyl

N-Ethyl quinolinium chromophore crystal 2-[2-(4-chloro-phenyl)-vinyl]-1-ethyl-quinolinium iodide (PCLQI) has been successfully grown by the slow evaporation technique.

Download Full-text

Growth and characterisation of sodium thiourea nitrate for optical crystal

International Journal of Science Technology and Humanities ◽

10.26524/ijsth66 ◽

2015 ◽

Vol 2 (2) ◽

pp. 102-104

Author(s):

Sakthi.P ◽

Rajasekaran.R

Keyword(s):

Crystal Structure ◽

Room Temperature ◽

Functional Group ◽

Cell Parameter ◽

Slow Evaporation ◽

Slow Evaporation Technique ◽

Evaporation Technique ◽

Uv Visible ◽

Optical Crystal ◽

Vicker’S Microhardness

Sodium thiourea nitrate (STN) a semi organic optical crystal was grown by slow evaporation technique at room temperature. The cell parameter value and crystal structure was determined Single crystal Xray diffraction study. Presence functional group was identified FTIR study. The cut-off wavelength was determined UV-visible transmission spectrum study. The mechanical strength was analysis using Vicker’s microhardness test.

Download Full-text

Studies on the thermal, optical and dielectric properties of a new nonlinear optical crystal — L-citrulline oxalate grown by slow evaporation technique

Transactions of the Indian Institute of Metals ◽

10.1007/s12666-011-0040-6 ◽

2011 ◽

Vol 64 (1-2) ◽

pp. 205-208 ◽

Cited By ~ 2

Author(s):

V. G. Sreevalsa ◽

S. Jayalekshmi

Keyword(s):

Dielectric Properties ◽

Nonlinear Optical ◽

Slow Evaporation ◽

Nonlinear Optical Crystal ◽

Slow Evaporation Technique ◽

Evaporation Technique ◽

Optical Crystal

Download Full-text

Growth, optical, spectral, thermal and mechanical investigations of organic NLO crystal cis-2, 6-bis(4-chlorophenyl)-3, 3-dimethylpiperidin-4-one

Bulletin of Scientific Research ◽

10.34256/bsr2112 ◽

2021 ◽

Vol 3 (1) ◽

pp. 13-20

Author(s):

Mohanraj V ◽

Ilango S.S. ◽

Ponnuswamy S

Keyword(s):

Spectral Studies ◽

Slow Evaporation ◽

Optical Studies ◽

Orthorhombic System ◽

Slow Evaporation Technique ◽

Evaporation Technique ◽

Ft Ir ◽

Solubility Studies ◽

Thermal Stability Of ◽

Mechanical Studies

The single crystal of cis-2,6-bis(4-chlorophenyl)-3,3-dimethylpiperidin-4-one (4C3DMPO) has been grown using a slow evaporation technique. 4C3DMPO is a non-centrosymmetric crystal which crystallizes in the orthorhombic system with space group Pna21. Benzene is used as a solvent for the crystal growth based on solubility studies. The mechanical studies, using microhardness methods, have also been carried out. The compound is characterised using UV, FT-IR and NMR spectral studies. Furthermore, the thermal stability of the crystal is established by TG/DTA. The nonlinear optical studies (SHG) of the crystal have been determined using the Kurtz and Perry powder technique and the activity observed is 2.5 times greater than that of KDP.

Download Full-text

Growth, Optical and Microhardness Studies of 2-Aminothiazole- 3, 5-Dinitrobenzoic Acid Complex

Frontiers in Advanced Materials Research ◽

10.34256/famr1918 ◽

2019 ◽

Vol 1 (1) ◽

pp. 42-45

Author(s):

Tamiloli Devendhiran ◽

Keerthika Kumarasamy ◽

Mei–Ching Lin

Keyword(s):

Room Temperature ◽

Grown Crystal ◽

Optical Transmittance ◽

Dielectric Measurements ◽

Slow Evaporation ◽

X Ray Diffraction ◽

Acid Complex ◽

X Ray ◽

Slow Evaporation Technique ◽

Evaporation Technique

Single crystals of 2-Aminothiazole 3,5-Dinitrobenzoic acid has been synthesized and good quality optical crystals were grown by slow evaporation technique at room temperature. The crystallinity nature of the grown crystal was confirmed from X-ray diffraction technique. An optical transmittance study was also carried out by UV – Vis spectra. FTIR spectra confirm the presence of functional groups in the grown crystal. The dielectric measurements were carried out in the range of 50Hz to 2MHz. The dielectric constant was seen to increase exponentially at lower frequencies. The microhardness studies were carried out using Vickers hardness indenter. Photoluminescence study shows that maximum emission occurs at 435nm.

Download Full-text