Researchers have created a graphene-based terahertz detector. Their device doubles as a sensitive detector and a spectrometer operating in the terahertz range, and it's also a tool for studying plasmons in two-dimensional materials. All of these things existed before, but they took up a whole optical table. Researchers packed the same functionality into a dozen micrometers.
Dec 21st, 2018
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Researchers discovered a new way to get more energy out of energetic materials containing aluminum, common in battlefield systems, by igniting aluminum micron powders coated with graphene oxide.
Dec 20th, 2018
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The technology could be used to develop more sophisticated nanomachines with reconfigurable parts.
Dec 20th, 2018
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Researchers have created a drug delivery system that could radically expand cancer treatment options.
Dec 20th, 2018
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Scientists have created small regions of magnetic defects made from nanoscale magnetic islands assembled into a grid. The plane waves interact with these defects, thereby generating helical waves.
Dec 20th, 2018
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Research team examines ultrafast conversion of light energy in a solid.
Dec 20th, 2018
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This video shows how an electron microscope-based lithography technique can be used to define single-digit nanometer patterns in conventional electron-beam resists.
Dec 20th, 2018
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Researchers have created a rubbery, shape-shifting material that morphs from one sophisticated form to another on demand.
Dec 20th, 2018
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Scientists have discovered a host of new and unexpected nanoparticles and found a way to control their composition and properties.
Dec 20th, 2018
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Researchers have successfully manufactured various kinds of battery shapes, such as ring-type, H, and U shape, using 3D printing technology.
Dec 20th, 2018
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DARPA seeks designs for cooling super-hot leading edges that rip through the air at more than five times the speed of sound.
Dec 20th, 2018
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A new type of hyperbolic metamaterial allowes researchers to have greater flexibility of manipulating light-matter interactions at the nanoscale.
Dec 20th, 2018
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Rapid controlled transport of water droplets by sunlight-powered pump.
Dec 20th, 2018
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Progress in the development of highly reliable and sensitive diamond MEMS sensors.
Dec 20th, 2018
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The study has demonstrated micro/nano-scale transistors made of two-dimensional atomic thin materials that show high performance and low noise.
Dec 19th, 2018
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Novel spintronics applications could stem from introducing holes into graphene to form triangular antidot lattices, granting the material new magnetic properties.
Dec 19th, 2018
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