Researchers have designed a new material to make smart windows even smarter. The material is a thin coating of nanocrystals embedded in glass that can dynamically modify sunlight as it passes through a window. Unlike existing technologies, the coating provides selective control over visible light and heat-producing near-infrared (NIR) light, so windows can maximize both energy savings and occupant comfort in a wide range of climates.
Aug 14th, 2013
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American scientists have reported a new aerosol spray drying method for the generation of periodate nanoparticles that can be used in the formulation of highly reactive explosives.
Aug 14th, 2013
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Fluorescent organic nanoparticles operating as cell tracers outperform existing methods for long-term tracking of living cells.
Aug 14th, 2013
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Mathematical modeling confirms that a nanometer-scale device that can concentrate light into a tiny spot improves optical sensing.
Aug 14th, 2013
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Researchers have developed a novel way to build what many see as the next generation memory storage devices for portable electronic devices including smart phones, tablets, laptops and digital cameras. The device is based on the principles of resistive memory, which can be used to create memory cells that are smaller, operate at a higher speed and offer more storage capacity than flash memory cells, the current industry standard.
Aug 14th, 2013
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Flexible thin film solar cells that can be produced by roll-to-roll manufacturing are a highly promising route to cheap solar electricity. Now scientists from Empa, the Swiss Federal Laboratories for Materials Science and Technology, have made significant progress in paving the way for the industrialization of flexible, light-weight and low-cost cadmium telluride (CdTe) solar cells on metal foils. They succeeded in increasing their efficiency from below eight to 11.5 percent by doping the cells with copper.
Aug 13th, 2013
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The Minnesota Partnership for Biotechnology and Medical Genomics announced four research projects selected for funding from the 2013 Discovery Transformation Grant Program. Together, the selected researchers were awarded a total of $2 million to support their work in diabetes research.
Aug 13th, 2013
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The new electron beam writer housed in the Nano3 cleanroom facility at the Qualcomm Institute is important for electrical engineering professor Shadi Dayeh's two major areas of research. He is developing next-generation, nanoscale transistors for integrated electronics; and he is developing neural probes that have the capacity to extract electrical signals from individual brain cells and transmit the information to a prosthetic device or computer.
Aug 13th, 2013
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Hybrid, multifunctional nanostructures with diverse 3D shapes and complex material composition can now be manufactured with a precise and efficient fabrication technique.
Aug 13th, 2013
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Researchers succeeded in the synthesis of a new type of polymer that has medical properties to detect breast cancer and hepatic tumors in the early stages.
Aug 13th, 2013
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Researchers at the University of Rochester have measured for the first time light emitted by photoluminescence from a nanodiamond levitating in free space. They describe how they used a laser to trap nanodiamonds in space, and - using another laser - caused the diamonds to emit light at given frequencies.
Aug 13th, 2013
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Researchers have discovered that in the making of bilayer graphene, a tiny structural twist arises that can lead to surprisingly strong changes in the material's electronic properties.
Aug 12th, 2013
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Recent research findings are relevant to a model of matter structure formation tiny fractions of a second after the Big Bang.
Aug 12th, 2013
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Computer simulations have revealed how the electrical conductivity of many materials increases with a strong electrical field in a universal way. This development could have significant implications for practical systems in electrochemistry, biochemistry, electrical engineering and beyond.
Aug 11th, 2013
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Georgia Tech researchers want to put your signature up in lights. Using thousands of nanowires, the researchers have developed a sensor device that converts mechanical pressure - from a signature or a fingerprint - directly into light signals that can be captured and processed optically.
Aug 11th, 2013
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Nano-archimedes is a Technology Computer Aided Design tool (TCAD) for the simulation of electron transport in nanometer scale semiconductor devices (nanodevices). It is based on the Wigner equation, a convenient reformulation of the Schr�dinger equation in terms of a phase-space, which allows the application of stochastic particles methods and the extension towards mixed state kinetic descriptions such as the Wigner-Boltzmann equation.
Aug 10th, 2013
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