Enhancing nonlinear optical responses via Methoxy Positional Isomerism in Chalcone-Based Materials

SR Shankara, KM Eshwarappa, A Jayarama… - Materials Chemistry and …, 2024 - Elsevier
The functional moieties present in chalcone derivatives play a pivotal role in finely adjusting
the thermal, optical, structural, and nonlinear optical (NLO) characteristics of the chalcone …

Structural design and characterization of a chalcone derivative crystal DAMO with strong SHG efficiency for NLO applications

T Zhao, C Wang, S Hu, S Ji, C Hu, K Xu, B Teng - Optical Materials, 2021 - Elsevier
A new promising NLO material 1-(4-methoxyphenyl)-3-(4-N, N dimethyl amino phenyl)-2-
propen-1-one (DAMO) was synthesized and high-quality crystal was grown by slow …

Crystal structure, spectroscopic analyses, linear and third-order nonlinear optical properties of anthracene-based chalcone derivative for visible laser protection

PS Patil, SR Maidur, JR Jahagirdar, TS Chia… - Applied Physics B, 2019 - Springer
Chalcone derivatives have fascinated the growing attention due to their nonlinear optical
(NLO) and optical limiting (OL) properties. In the present study, a simple anthracene-based …

DA-π-D Synthetic approach for thienyl chalcones–NLO–a structure activity study

PJ Tejkiran, MSB Teja, PSS Kumar, P Sankar… - … of Photochemistry and …, 2016 - Elsevier
With the growing interest for organic molecules in Nonlinear Optical (NLO) applications, we
have synthesized nine novel thienyl chalcones based on the DA-π-D design. In order to …

The impact of position and number of methoxy group (s) to tune the nonlinear optical properties of chalcone derivatives: a dual substitution strategy

S Muhammad, AG Al-Sehemi, A Irfan… - Journal of molecular …, 2016 - Springer
Using the state-of-art computational techniques, we limelight a structure–property
relationship for the position and number of methoxy group (s) to tune the optical and …

A novel bromo-substituted thiophene based centrosymmetric crystals: Thermal, mechanical, and third order NLO properties for the optical limiting applications

D Haleshappa, A Jayarama, CK Quah… - Physica B: Condensed …, 2020 - Elsevier
A thiophene based bromo substituted novel chalcone derivative (E)-3-(4-bromophenyl)-1-
(thiophen-2yl) prop-2-en-1-one (2AT4B) is synthesized and crystals are grown using …

Crucial role of molecular planarity on the second order nonlinear optical property of pyridine based chalcone single crystals

AP Menezes, A Jayarama, SW Ng - Journal of Molecular Structure, 2015 - Elsevier
An efficient nonlinear optical material 2E-3-(4-bromophenyl)-1-(pyridin-3-yl) prop-2-en-1-
one (BPP) was synthesized and single crystals were grown using slow evaporation solution …

Synthesis, X-ray crystal structure and highly non-linear optical properties of inorganic-organic hybrid compound: 1, 4-Diazbicyclo-octane oxonium tri-nitrates single …

R Henchiri, N Ennaceur, M Cordier… - Journal of Physics and …, 2017 - Elsevier
A new nonlinear optical hybrid crystal 1, 4-Diazbicyclo [222] octane oxonium tri-nitrates
(DOTN), of the dimension 4× 12× 1 mm 3. The crystal was grown using water as solvent at …

Prediction of structural, vibrational and nonlinear optical properties of small organic conjugated molecules derived from pyridine

R Zaier, F Mahdhaoui, S Ayachi, T Boubaker - Journal of Molecular …, 2019 - Elsevier
Nonlinear optical (NLO) effects of organic materials are caused by delocalized electrons and
large polarization in molecules. In the present work, theoretical study by using the Density …

Shining light on chalcone compounds: A comprehensive exploration through optical and thermal studies

J Nehru, S Subramani, MM Rosli, DA Zainuri… - Optical Materials, 2024 - Elsevier
Two new Methoxynaphthyl chalcone derivatives,(E)-1-(6-methoxy-naphthalen-2-yl)-3-(5-
Methyl-furan-2-yl)-propenone (MMP) & (E)-3-(2, 4-Dimethoxy-phenyl)-1-(Methoxynapthalen …