Browsing Department of Physics by Subject "Langmuir-Blodgett (LB) films"

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AFM studies on Langmuir-Blodgett films of cholesterol

Gupta, Raj Kumar (Springer, 2004)

The Langmuir monolayer of cholesterol at the air-water interface exhibits a condensed phase in which the cholesterol molecules are aligned normal to the water surface. We have transferred the monolayer from water surface ...
Alignment Of Liquid Crystalson Lb Films Of Stearic Acid

Gupta, Raj Kumar; Manjuladevi, V. (CIB Tech, 2012)

We formed the Langmuir monolayer of stearic acid at the air-water (A-W) interface. The Langmuir-Blodgett (LB) films were deposited on solid substrates at different surface pressures. The liquid crystal cells were prepared ...
Photoinduced modulation of refractive index in Langmuir-Blodgett films of azo-based H-shaped liquid crystal molecules

Manjuladevi, V.; Gupta, Raj Kumar (Elsevier, 2022-10)

The development of optically active area consisting of organic molecules are essential for the devices like optical switches and waveguides, as it can be easily maneuvered by the application of suitable electromagnetic ...
Studies on morphology of Langmuir-Blodgett films of stearic acid deposited with different orientation of substrates with respect to compression

Gupta, Raj Kumar; Manjuladevi, V. (AIP, 2016-05)

The Langmuir monolayer at an air-water interface shows remarkably different surface pressure – area isotherm, when measured with the surface normal of a Wilhemly plate parallel or perpendicular to the direction of compression ...

Now showing items 1-4 of 4

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