An international team of molecular chemists, physicists and nanomolecular scientists has found the molecule responsible for the bright, white-colored stripes sported by the Pacific cleaner shrimp. The study is published in ...
Controlling and bending light around an object so it appears invisible to the naked eye is the theory behind fictional invisibility cloaks.
Optics & Photonics
Mar 31, 2014
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Researchers at Northwestern University have created a new kind of cloaking material that can render objects invisible in the terahertz range.
Optics & Photonics
Apr 27, 2011
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An international team of scientists has imaged and analyzed THz waves that propagate in the form of plasmon polaritons along thin anisotropic semiconductor platelets with wavelengths reduced by up to 65 times compared to ...
Nanophysics
May 4, 2023
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197
Michele Simoncelli, a Ph.D. student at EPFL, Andrea Cepellotti, a former EPFL student now at Harvard, and Nicola Marzari, head of EPFL's Theory and Simulation of Materials laboratory, have developed a novel set of equations ...
General Physics
Jan 29, 2020
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65
It seems to contradict common sense—that greater speed for a missile or meteorite does not necessarily mean deeper penetration into the ground upon impact. But that's the finding confirmed by NJIT Professor Lou Kondic, ...
General Physics
Jun 4, 2015
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69
Researchers from the National Institute of Radiological Sciences have discovered a new mechanism for wavelength conversion of emitted light by a plastic material. The results of these studies appeared in Scientific Reports ...
General Physics
Sep 18, 2013
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How can light which has been captured in a solar cell be examined in experiments? Jülich scientists have succeeded in looking directly at light propagation within a solar cell by using a trick. The photovoltaics researchers ...
Nanomaterials
Dec 5, 2014
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(Phys.org) —Optical trapping, a technique for studying single molecules, is traditionally delicate, requiring special equipment and a soundproof room, with data collected one molecule at a time.
Nanophysics
Apr 30, 2014
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(Phys.org)—Social contagion describes the propagation of beliefs, evaluations and attitudes through a network of people. It's well understood that political beliefs, emotional attitudes and opinions are contagious within ...
