
US Risks Losing Critical Clean Electricity if Nuclear Power Plants Keep Closing at Steady Pace
Four nuclear power plants, sources of low-emissions electricity, have announced closings this year. If plants continue to shut down instead of extending operations the nation risks losing 60 percent ... more
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Negative resistivity leads to positive resistance in the presence of a magnetic field
In a paper appearing in Nature's Scientific Reports, Dr. Ramesh Mani, professor of physics and astronomy at Georgia State University, reports that, in the presence of a magnetic field, negative resi ... more
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Less is more with adding graphene to nanofibers
Figuring that if some is good, more must be better, researchers have been trying to pack more graphene, a supermaterial, into structural composites. Collaborative research led by University of Nebra ... more
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Graphene-based nano-antennas may enable networks of tiny machines
Networks of nanometer-scale machines offer exciting potential applications in medicine, industry, environmental protection and defense, but until now there's been one very small problem: the limited ... more
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Quantum waves at the heart of organic solar cells
By using an ultrafast camera, scientists say they have observed the very first instants following the absorption of light into artificial yet organic nanostructures and found that charges not only f ... more
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