Results 191 to 200 of about 17,639 (221)
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Integrated NMR and Computational Study of Push–Pull NLO Probes: Interplay of Solvent and Structural Effects

The Journal of Physical Chemistry A, 2011
In this study we combined QM calculations and NMR measurements to understand at a detailed level the complex interplay of structural/electronic properties with the effects of the solvent in the NLO activity of push-pull systems, quantified in terms of variations of the static hyperpolarizability.
A. MARINI   +4 more
openaire   +2 more sources

Comparison between quantum mechanical computations of NLO properties and experimental data in selected functionalized azo-dyes

2012 14th International Conference on Transparent Optical Networks (ICTON), 2012
Nonlinear optical (NLO) materials have been extensively studied for many years. The search of new materials with NLO properties is an important research field. Significant interest still exists in the design and development of materials exhibiting large second and third-order NLO response because of the potential application in optoelectronics devices.
Sahraoui, B.   +4 more
openaire   +2 more sources

Spectroscopic Investigations and Quantum Chemical Computations of NLO Material Bis (4-Nitrophenyl) Carbonate

AIP Conference Proceedings, 2008
NIR FT‐Raman and FT‐IR spectra of the non linear optic (NLO) material, Bis (4‐Nitrophenyl) carbonate (BNPC) have been recorded and analyzed. Ab initio quantum chemical computations have been performed at HF/6‐31G(d) level to compute the optimized geometry, vibrational wavenumbers, intensities and first hyperpolarizability.
Pillai Indu Ramachandra   +5 more
openaire   +1 more source

UV irradiation induce NLO modulation in photochromic styrylquinoline-based polymers: Computational and experimental studies

Organic Electronics, 2019
Abstract Functionalized photochromic materials have attracted a growing interest during the last few decades since they are promising materials to be used in optoelectronics and photonics. In this paper, the results of the nonlinear optical (NLO) investigation (second and third harmonic generation) of spin deposited high-quality thin films of ...
Guichaoua, Dominique   +7 more
openaire   +2 more sources

DFT computation and spectroscopic analysis of N-(p-methoxybenzylidene)aniline, a potentially useful NLO material

Journal of Molecular Structure, 2013
Abstract FT-Raman and IR spectra of the biologically active molecule N-(p-methoxybenzylidene)aniline (NpMBA) have been recorded and analyzed. The molecular geometry of the title compound in the ground state have been calculated by density functional theory (DFT) with 6-31+G(d) and 6-311++G(d, p) basis sets.
V. Balachandran   +3 more
openaire   +1 more source

A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX

Journal of High Energy Physics, 2010
Simone Alioli, Paolo Nason, Carlo Oleari
exaly  

Doping superalkalis on chlorine substituted coronene: Interactive design computation of new NLO materials for optoelectronics

Journal of Photochemistry and Photobiology A: Chemistry, 2023
Fazilat Bano   +7 more
openaire   +1 more source

Merging meets matching in MC@NLO

Journal of High Energy Physics, 2012
Rikkert, Stefano Frixione
exaly  

Molecular structure, NLO properties and vibrational analysis of l-Histidine tetra fluro borate by experimental and computational spectroscopic techniques

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2020
D SAJAN, Reji Philip, Nithin Joy
exaly  

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