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“Most liquid-crystal-based devices are made from single-layer structures, but this limits light-field modulation to a confined area,” Fan explains. “To realize more complex and functional modulation ...
Scientists have created tiny disk-shaped particles that can swim on their own when hit with light, akin to microscopic robots ...
In this case, the frames of the glasses has a small circuit that heats the lenses up to 36.5 °C (97.7 °F), which causes them to reflect those particular wavelengths of red light.
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For example, polarized light propagates in a liquid crystal at different speeds along different directions. Also, in an electric or magnetic field, the orientation of LCs can rapidly change.
Previously, it was shown that liquid-crystal polymer actuators are able to show large and reversible shape deformations in response to a variety of applied stimuli such as heat, light and a change ...
The newly discovered phase is a form of nematic liquid crystal, which offer a mix of fluid- and solid-like characteristics that allow for some unique abilities, namely an ability to control light.
Light enters the display, goes through a polarizer, and is twisted by a liquid crystal material. The first successful LCDs used two types of liquid crystals – chiral and nematic.
Max Planck Institute for the Science of Light. (2024, June 14). A liquid crystal source of photon pairs. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2024 / 06 ...
A liquid crystal is a state of matter between liquid and solid (a "mesophase"). They change shape like a fluid but have the molecular alignment characteristics of a solid crystal.
New spin on topology: spin guided light scattering has been observed in a liquid crystal (Courtesy: Shutterstock/Serg-DAV) Just as topological insulators provide protection to electrons travelling ...
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