Search Results - "Nandiraju, V S Rao"

Highly Polarized Fluorescent Illumination Using Liquid Crystal Phase by Gim, Min-Jun, Turlapati, Srikanth, Debnath, Somen, Rao, Nandiraju V. S, Yoon, Dong Ki

“…Liquid crystal (LC) materials are currently the dominant electronic materials in display technology because of the ease of control of molecular orientation…”
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Homeotropic Alignment and Director Structures in Thin Films of Triphenylamine-Based Discotic Liquid Crystals Controlled by Supporting Nanostructured Substrates and Surface Confinement by Choudhury, Trirup Dutta, Rao, Nandiraju V. S, Tenent, Robert, Blackburn, Jeffrey, Gregg, Brian, Smalyukh, Ivan I

“…We explore the effects of nanoscale morphology of supporting solid substrates on alignment, defects, and director structures exhibited by thin films of…”
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Structural Understanding, Photoswitchability, and Supergelation of a New Class of Four Ring-Based Bent-Shaped Liquid Crystal by Begum, Nazma, Kaur, Supreet, Mohiuddin, Golam, Nandi, Rajib, Gupta, Santosh Prasad, Rao, Nandiraju V. S, Pal, Santanu Kumar

“…Herein, we report a new type of azobenzene-based unsymmetrical bent-core molecules exhibiting photoswitchability in the liquid crystalline state, solid state,…”
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Observation of disordered mesomorphism in three-ring-based highly polar bent-core molecules: design, synthesis and characterisation by Mohiuddin, Golam, Begum, Nazma, Rao, Nandiraju V. S, Kaur, Supreet, Punjani, Vidhika, Khan, Raj Kumar, Ghosh, Sharmistha, Pal, Santanu Kumar

“…Research on low-temperature polar bent-core nematogens having lower molecular weight has gathered appreciable momentum by virtue of their significance in…”
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Organization of the polarization splay modulated smectic liquid crystal phase by topographic confinement by Yoon, Dong Ki, Deb, Rajdeep, Chen, Dong, Körblova, Eva, Shao, Renfan, Ishikawa, Ken, Rao, Nandiraju V. S., Walba, David M., Smalyukh, Ivan I., Clark, Noel A.

“…Recently, the topographic patterning of surfaces by lithography and nanoimprinting has emerged as a new and powerful tool for producing single structural…”
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A new family of four-ring bent-core nematic liquid crystals with highly polar transverse and end groups by Upadhyaya, Kalpana, Gude, Venkatesh, Mohiuddin, Golam, Nandiraju, Rao V S

“…Non-symmetrically substituted four-ring achiral bent-core compounds with polar substituents, i.e.., chloro in the bent or transverse direction in the central…”
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New Calamitic Mesogens Exhibiting Aggregation-Induced Emission (AIE) by Paul, Saurav, Chakraborty, Bimal Bhushan, Rao, Nandiraju V S, Choudhury, Sudip

“…Aggregation-induced emitters or AIEgens are generally signified by their stronger photoluminescence in aggregation than in the solution state. Due to high…”
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Extremely High Kerr Constant and Low Operating Voltage in a Stable Room-Temperature Blue Phase III Derived from Three-Ring-Based Bent-Core Molecules by Khan, Raj Kumar, Mohiuddin, Golam, Begum, Nazma, Turlapati, Srikanth, Nandiraju, Rao V. S., Debbarma, Bugra Koknarugmani, Ghosh, Sharmistha

“…In this study, we used a new series of highly polar three-ring-based bent-core liquid crystals (BCLCs) to stabilize a wide temperature range of blue phase III…”
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Synthesis of four-ring unsymmetrical bent-core mesogens and cybotactic cluster formation in their nematic phase by Deb, Rahul, Nath, Rahul Kanti, Sarkar, Dipika Debnath, Mohiuddin, Golam, Nandiraju, Rao V S, Aya, Satoshi, Van Le, Khoa, Araoka, Fumito, Ishikawa, Ken, Takezoe, Hideo, Takanishi, Yoichi

“…•Significant challenge to design and synthesize achiral unsymmetrical four-ring bent core compounds is molecular design theme.•To tune the four-ring bent core…”
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Fluorescent lanthanide complexes of Schiff base ligands possessing N-aryl moiety: influence of chain length on crossover (calamitic to discotic) phase behaviour by Rao, Nandiraju V.S., Choudhury, Trirup D., Deb, Rahul, Paul, Manoj K., Rao, Thatavarthi R., Francis, Tuluri, Smalyukh, Ivan I.

“…New lanthanide complexes, Tb(III), Dy(III) and Gd(III) of N-aryl based Schiff bases exhibiting mesomorphism have been synthesised and characterised. The…”
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Elastic and dielectric properties of ferroelectric nanoparticles/bent-core nematic liquid crystal blend by Khan, Raj Kumar, Turlapati, Srikanth, Rao, Nandiraju V. S., Ghosh, Sharmistha

“… Bent-core liquid crystals present the first evidence of forming polar superstructures from achiral molecules. The nematic phase is the newest member of the…”
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Mesomorphism of a banana mesogen: influence of a fluoro substituent in the central core by Rao, Nandiraju V.S., Deb, Rajdeep, Paul, Manoj Kr, Francis, Tuluri

“…The results of experiments with stable five-ring banana-shaped molecules consisting of laterally 4-fluoro substituted 1,3-phenylene ring as the central unit in…”
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Amide linkage in novel three-ring bent-core molecular assemblies: polar mesophases and importance of H-bonding by Mohiuddin, Golam, Ghosh, Sharmistha, Begum, Nazma, Debnath, Somen, Turlapati, Srikanth, Rao, Doddamane Sreenivasamurthy Shankar, Nandiraju, Rao V. S.

“…Here, we report the first examples of achiral unsymmetrical three-ring bent-shaped liquid crystals comprising amide and imine linkages with transverse…”
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Elastic constants, viscosity and dielectric properties of bent-core nematic liquid crystals doped with single-walled carbon nanotubes by Turlapati, Srikanth, Khan, Raj Kumar, Ramesh, P. R., Shamanna, J., Ghosh, Sharmistha, Rao, Nandiraju V. S.

“…Single-walled carbon nanotubes (SWCNTs) are dispersed in (4'-fluoro phenyl azo) phenyl-4-yl 3-[N-(4'-n-hecyloxy 2-hydroxybenzylidene)amino]-2-methylbenzoate…”
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Nematic phases in achiral unsymmetrical four-ring bent-core azo compounds possessing strongly polar cyano and nitro moieties as end substituents: Synthesis and characterization by Debnath, Somen, Mohiuddin, Golam, Turlapati, Srikanth, Begum, Nazma, Sarkar, Dipika Debnath, Nandiraju Rao, V.S.

“…Achiral unsymmetrical four-ring bent-core liquid crystals with strongly polar cyano and nitro moieties as substituents at one end and alkyloxy group (butyl to…”
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Cybotactic clusters seen in the nematic phase of four-ring achiral bent-core liquid crystal by dielectric spectroscopy by Nafees, Amina, Sinha, Aloka, Rao, Nandiraju V. S.

“…Cybotactic nematic phase of the bent-core liquid crystals are considered as the new functional material for the next-generation liquid crystal display because…”
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Fluorescence Confocal Polarizing Microscopy of a Fluorescent Bent-Core Liquid Crystal Exhibiting Polarization Splay Modulated (B7) Structures and Defects by Deb, Rajdeep, Oneill, Matt, Rao, Nandiraju. V. S., Clark, Noel A., Smalyukh, Ivan I.

“…The B7 phases of bent‐core molecules are polarization splay modulated fluid smectics that exhibit an unusually complex variety of exotic macroscopic…”
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Synthesis and thermal behavior of chiral oligomers derived from cholesterol by Majumdar, K.C., Chakravorty, S., Pal, N., Rao, Nandiraju V.S.

“…Synthesis and thermal properties of a series of Schiff base oligomers derived from naturally occurring cholesterol are described. In particular, four of them…”
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Synthesis and mesomorphic behaviour of achiral four-ring unsymmetrical bent-core liquid crystals: Nematic phases by Paul, Manoj Kumar, Kalita, Gayatri, Laskar, Atiqur Rahman, Debnath, Somen, Gude, Venkatesh, Sarkar, Dipika Debnath, Mohiuddin, Golam, Varshney, Sanjay Kumar, Nandiraju Rao, V.S.

“…•Design of achiral four-ring unsymmetrical bent-core liquid crystals resembling true hockey-stick shaped compounds.•Synthesized compounds are characterized and…”
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Cholesterol-based dimeric liquid crystals: synthesis, mesomorphic behaviour of frustrated phases and DFT study by Sarkar, Dipika Debnath, Deb, Rahul, Chakraborty, Nirmalangshu, Mohiuddin, Golam, Nath, Rahul Kanti, Nandiraju, V.S. Rao

“…Chiral unsymmetrical dimeric liquid crystals consisting of a cholesterol moiety as chiral entity and a substituted salicylidene imine core (with the…”
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