Chiral plasmonic nanostructures interact with and manipulate polarized light for advanced optoelectronic devices

https://phys.org/news/2025-04-chiral-plasmonic-nanostructures-limits-nanoscale.html

"cost-effective, scalable, highly efficient chiral nanostructure fabrication... self-assembled chiral plasmonic architectures (triskelion patterns) made from gold/ silver nanoparticles... selectively interact with circularly polarized light... plasmonic metasurfaces using inverted pyramid arrays provide polarization control... fabricated using soft lithography/ anisotropic etching... health care, energy, communication, sensors, imaging, quantum technologies, displays, environmental monitoring"

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