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Russell Joyce
Physicists detect exotic looped trajectories of light in three-slit experiment Double Slit Experiment, Quantum World, Physics And Mathematics, Quantum Mechanics, Nanotechnology, Astrophysics, Fun Facts, Exotic, Science

Physicists detect exotic looped trajectories of light in three-slit experiment

(Phys.org)—Physicists have performed a variation of the famous 200-year-old double-slit experiment that, for the first time, involves "exotic looped trajectories" of photons. These photons travel forward through one slit, then loop around and travel back through another slit, and then sometimes loop around again and travel forward through a third slit.

Scientists discover light could exist in a previously unknown form: New research suggests that it is possible to create a new form of light by binding light to a single electron, combining the properties of both. Technology Hacks, Science And Technology, Cloud Computing, Earth Science, Science And Nature, Physics Concepts, Physics Research, Gravitational Waves, Animales

Scientists discover light could exist in a previously unknown form

New research suggests that it is possible to create a new form of light by binding light to a single electron, combining the properties of both.

New properties of the amazing material graphene have been studied in Vienna. Through a narrow constriction in graphene, electric current can flow in discrete portions. Physics Research, Genome Project, Material Science, Electron Microscope, Quantum Mechanics, Quantum Physics, Nanotechnology, Facts

Researchers demonstrate size quantization of Dirac fermions in graphene

Quantum mechanics is the field of physics governing the behavior of things on atomic scales, where things work very differently from our everyday world.

MIT scientists have detected a quantum crystal of electrons and “watched” it melt for the first time. The observations confirm an quantum theory proposed by Eugene Wigner. How To Study Physics, Physics Research, Computer Science, Science And Technology, X Ray Crystallography, Physique, Theory Of Relativity, Material Science, Quantum Mechanics

Scientists detect a quantum crystal of electrons and 'watch' it melt

For the first time, MIT physicists have observed a highly ordered crystal of electrons in a semiconducting material and documented its melting, much like ice thawing into water. The observations confirm a fundamental phase transition in quantum mechanics that was theoretically proposed more than 80 years ago but not experimentally documented until now.

Experiment suggests friction at root of shear force thickening Shear Force, Cornell University, Shearing, Experiment, Physics, Science, Edinburgh, Simple, Physique

Experiment suggests friction at root of shear force thickening

(Phys.org)—A combined team of researchers from Cornell University in the U.S. and the University of Edinburgh in the U.K. believes they may have settled the debate on the cause of shear force thickening in colloidal products. In their paper uploaded to the Physical Review Letters website, the researches describe their simple experiment and results and why they believe it settles the debate.

Laboratory breakthrough may lead to improved X-ray spectrometers Science, Science Comics

Laboratory breakthrough may lead to improved X-ray spectrometers

Researchers at the Paul Scherrer Institute's Swiss Light Source in Villigen, Switzerland, have developed a new design for X-ray spectrometers that eschews a commonly utilized component to lowers overall production costs and increase the efficiency of x-ray flux, which may lead to faster acquisition times for sample imaging and increased efficiency for the system. This is essential for biological samples which may be damaged by continued x-ray exposure.

Physics pair show that Ising model can be used as a universal spin model University College London, Being Used, Spinning, Physics, Science, Pairs, Hand Spinning, Physics Humor, Physique

Physics pair show that Ising model can be used as a universal spin model

(Phys.org)—A pair of physicists has shown that it is possible to transform disparate spin models into different types of just one simple model. In their paper published in the journal Science, Gemma De las Cuevas, with the Max Planck Institute for Quantum Optics and Toby Cubitt, with University College London, offer a proof to show that any spin model can be converted to the relatively simple Ising model. Stephanie Wehner with QuTech, Delft University of Technology offers a Perspectives…

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