An international research team has simplified the steps to create highly efficient silicon solar cells by applying a new mix of materials to a standard design. Arrays of solar cells are used in solar panels to convert sunlight to electricity.
Posted: Jan 27th, 2016
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A flexible sensor system can measure metabolites and electrolytes in sweat, calibrate the data based upon skin temperature and sync the results in real time to a smartphone.
Posted: Jan 27th, 2016
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Researchers have produced a cost-effective catalyst material for fuel cells using a new preparation process which they analysed in detail. It consists of iron-nitrogen complexes embedded in tiny islands of graphene only a few nanometres in diameter.
Posted: Jan 27th, 2016
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'Jets' formed after shock waves passed through cerium metal provided the yield stress of cerium in its post-shock state, indicating the stress that would cause it to become permanently deformed.
Posted: Jan 27th, 2016
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Common coaxial cables could be made 50 percent lighter with a new nanotube-based outer conductor.
Posted: Jan 27th, 2016
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Researchers have developed a simplified approach to fabricating flat, ultra-thin optics. The new approach enables simple etching without the use of acids or hazardous chemical etching agents.
Posted: Jan 27th, 2016
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Researchers report a simple system to make different nano-architectures with precision.
Posted: Jan 27th, 2016
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Scientists have built a flexible nanogenerator out of cellulose, an abundant natural material, that could potentially harvest energy from the body - its heartbeats, blood flow and other almost imperceptible but constant movements.
Posted: Jan 27th, 2016
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Researchers have reported results correlating the flake merging angle with grain boundary (GBs) properties, and proven that increasing the merging angle of GBs drastically improves the flow of electrons.
Posted: Jan 27th, 2016
Read moreA recent study reveals that the photovoltaic performance in organic solar cells can be influenced by fullerene stereomer, implies that the stereomeric effect should be envisaged if new fullerene derivative was designed as electron acceptor.
Posted: Jan 27th, 2016
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Plant, yeast, even mammalian cells could be engineered into living detectors of virtually any molecule of interest to improve environmental monitoring, metabolic production of pharmaceuticals, and more.
Posted: Jan 27th, 2016
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Development of effective new treatments for cancer, dementia, Parkinson's disease and other brain conditions is becoming possible from breakthrough discoveries being made in nanotechnology.
Posted: Jan 27th, 2016
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Researcher demonstrated the first ever measurement of the temperature of electrons in a nanoelectronic device a few thousandths of a degree above absolute zero.
Posted: Jan 27th, 2016
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Researchers at the forefront of a revolution in microwave photonics are bringing us the first all-purpose programmable optical chips.
Posted: Jan 27th, 2016
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The firm and secure fusion of different materials poses a major challenge, and researchers are working on ways to improve joining techniques - for example by laser surface treatments.
Posted: Jan 27th, 2016
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Waves of charge scudding across gold surfaces are shown to create wakes that are readily manipulable.
Posted: Jan 27th, 2016
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