Recent trends and insights into carbon dots dispersed liquid crystal composites

G Singh, S Kumar, P Malik - Journal of Molecular Liquids, 2023 - Elsevier
The technique of dispersing nanomaterials into liquid crystal (LC) matrix to improve their
various physical parameters appears to be undergoing a paradigm change towards a more …

Optical properties and zeta potential of carbon quantum dots (CQDs) dispersed nematic liquid crystal 4′-heptyl-4-biphenylcarbonitrile (7CB)

FP Pandey, A Rastogi, S Singh - Optical Materials, 2020 - Elsevier
In this work, carbon quantum dots (CQDS) of three concentrations 0.1, 0.2 and 0.5 wt% have
been dispersed in nematic liquid crystal 4′-Heptyl-4-biphenylcarbonitrile (7 CB). The …

Ferroelectric liquid crystal nanocomposites: recent development and future perspective

SP Yadav, K Yadav, J Lahiri… - Liquid Crystals …, 2018 - Taylor & Francis
In recent years, dispersion of nanomaterials in liquid crystal media has attracted a great deal
of attention for their applications in various fields and basic understanding. In this regard …

Study of an interesting physical mechanism of memory effect in nematic liquid crystal dispersed with quantum dots

A Rastogi, K Agrahari, G Pathak, A Srivastava… - Liquid …, 2019 - Taylor & Francis
The present study is based on effect of dispersing Cd1− xZnxS/ZnS core/shell quantum dots
(QDs) on the memory behaviour of nematic liquid crystal 2020 with the variation of dopant …

Cd1− X ZnXS/ZnS core/shell quantum dots in nematic liquid crystals to improve material parameter for better performance of liquid crystal based devices

A Rastogi, G Pathak, A Srivastava, J Herman… - Journal of Molecular …, 2018 - Elsevier
The present study is devoted to characterize the dielectric and electro optical parameters of
the nematic liquid crystal NLC 2020 and core/shell quantum dots (CSQD)+ NLC composite …

Improvement in electro-optical and dielectric characteristics of ZnO nanoparticles dispersed in a nematic liquid crystal mixture

A Sharma, P Malik, R Dhar, P Kumar - Bulletin of Materials Science, 2019 - Springer
Reported herein is the effect of dispersion of a fixed amount of 0.5%(wt/wt) ZnO
nanoparticles (NPs) in a nematic (E7) liquid crystal (LC) mixture. Dispersion of ZnO NPs …

Improved electro-optical properties of ferroelectric liquid crystal by incorporating alloyed quaternary ZnCuGaS2/ZnS core/shell quantum dots

N Pote, S Doke, MA Haque, P Ganguly… - Liquid …, 2024 - Taylor & Francis
ABSTRACT KCFLC 7S, a ferroelectric liquid crystal (FLC) shows improved dielectric and
electro-optic properties by the incorporation of alloyed quaternary ZnCuGaS2/ZnS core/shell …

Improvement in molecular alignment of ferroelectric liquid crystal by Co-ZnO/ZnO core/shell quantum dots

S Doke, P Ganguly, S Mahamuni - Liquid Crystals, 2020 - Taylor & Francis
The ferroelectric liquid crystal (FLC) shows improvement in electro-optical properties on
incorporation of Co-ZnO/ZnO core/shell (CZZ) quantum dots (QDs), which is a manifestation …

Improvement in molecular ordering of ferroelectric liquid crystal by incorporating CuGaS2/ZnS core/shell quantum dots

N Pote, S Doke, A Lohar, V Raghavendra Reddy… - Liquid …, 2023 - Taylor & Francis
Electro-optic measurements reveal improved molecular ordering of ferroelectric liquid
crystals (FLCs) by the presence of greener ternary CuGaS2/ZnS core/shell (CGZ) quantum …

Tenth-Order Multiphoton Excitation and Saturable Second Harmonic Generation in Polyoxometalate-Exfoliated Molybdenum Disulfide

MA Steves, A Jawaid, A Struzyk, R Torsi… - The Journal of …, 2022 - ACS Publications
Nanomaterials are promising alternatives to traditional bulk crystals for nonlinear optics and
energy conversion materials. In this study, we report the observation of saturable second …