Researchers have found a solution to the problem of overheating of active plasmonic components. They demonstrate how to efficiently cool optoelectronic chips using industry-standard heatsinks in spite of high heat generation in active plasmonic components.
Jan 19th, 2016
Read moreUsing strands of nucleic acid, scientists have demonstrated basic computing operations inside a living mammalian cell. The research could lead to an artificial sensing system that could control a cell's behavior in response to such stimuli as the presence of toxins or the development of cancer.
Jan 18th, 2016
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EPFL scientists have developed a solar-panel material that can cut down on photovoltaic costs while achieving competitive power-conversion efficiency of 20.2%.
Jan 18th, 2016
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A new class of small, thin electronic sensors can monitor temperature and pressure within the skull - crucial health parameters after a brain injury or surgery - then melt away when they are no longer needed, eliminating the need for additional surgery to remove the monitors and reducing the risk of infection and hemorrhage.
Jan 18th, 2016
Read moreIn the ever-escalating evolutionary battle with drug-resistant bacteria, humans may soon have a leg up thanks to adaptive, light-activated nanotherapy.
Jan 18th, 2016
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The very first experimental observations of knots in quantum matter have just been reported. The scientists created knotted solitary waves, or knot solitons, in the quantum-mechanical field describing a gas of superfluid atoms, also known as a Bose-Einstein condensate.
Jan 18th, 2016
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Maybe soon we can say goodbye to polystyrene, the petroleum-based material that is used to make Styrofoam. In what looks like an ordinary bicycle helmet, designers have replaced Styrofoam with a new shock-absorbing material made with renewable and biodegradable wood-based material.
Jan 18th, 2016
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Device switches Terahertz light circular polarization state using MEMS technology.
Jan 18th, 2016
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Fiber optics specialists have discovered some unique qualities of spider silk when it comes to conducting light and reacting to certain substances.
Jan 18th, 2016
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Based on the recent observation of spin-phonon coupling in osmium oxide, scientists found that the coupling was the strongest ever observed.
Jan 18th, 2016
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Focusing the laser was conducted with the help of small glass spheres, playing the role of the lens. This mechanism allows inexpensively and relatively easy to apply complex patterns to a glass surface, whereby obtaining a spatial resolution of less than 100 nanometers.
Jan 15th, 2016
Read moreResearchers have simulated a new concept for rapid, accurate gene sequencing by pulling a DNA molecule through a tiny, chemically activated hole in graphene and detecting changes in electrical current.
Jan 15th, 2016
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Novel technique accurately distinguishes rare material property linked to improving sensors and computers.
Jan 15th, 2016
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Materials scientists have shown for the first time that the mother-of-pearl in clam shells does not form in a crystallisation process but is a result of the aggregation of nanoparticles within an organic matrix.
Jan 15th, 2016
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The fascinating electrical properties of graphene have allowed researchers to open up a new area of technology using terahertz lasers.
Jan 15th, 2016
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An intriguing quantum effect that is potentially useful for practical electronic devices has been realized at significantly higher temperatures than previously observed.
Jan 15th, 2016
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