(Phys.org)—An international, Harvard-led team of researchers have demonstrated a new type of light beam that propagates without spreading outwards, remaining very narrow and controlled along an unprecedented distance. This ...
Optics & Photonics
Sep 7, 2012
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In a recent article published in Nanoscale, researchers from the Nanomagnetism group at nanoGUNE have demonstrated the use of hybrid magnetic-plasmonic elements to facilitate contactless and selective temperature control ...
Nanomaterials
Apr 17, 2019
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Expanding the potential of gold nanoparticles for a range of uses requires methods to stabilize the clusters and control their size. Researchers at KAUST reveal how simple organic citrate ions, derived from readily available ...
Nanomaterials
Mar 28, 2017
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Plasmonic nanoantennas are among the hot topics in science at the moment because of their ability to interact strongly with light, which for example makes them useful for different kinds of sensing. But matching their resonances ...
Nanophysics
Mar 21, 2016
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A new publication from Opto-Electronic Advances discusses tailoring spatiotemporal dynamics of plasmonic vortices.
Optics & Photonics
Jan 9, 2023
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