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Oct 20, 2014
California team has designed the first low-noise, high-gain, broad-bandwidth microwave Josephson travelling wave PA.
Oct 17, 2014
Researchers in Japan have developed a new and easy way to chemically functionalize boron nitride.
Oct 16, 2014
New graphene oxide-based foams are of a much better quality than any made before.
Oct 15, 2014 1 comment
High levels of electrochromic modulation seen in multilayer graphene suggest a flexible solution for smart windows and displays.
Oct 14, 2014
New finding could also be important for preventing inflammatory diseases such as lung fibrosis, and may even be used to help treat neurodegenerative diseases.
Oct 13, 2014
Eric Betzig, Stefan Hell and William Moerner share 2014 prize.
Oct 10, 2014
Mechanism might be used to help reduce unwanted heat loss in photovoltaic devices.
Oct 9, 2014
Device characteristics are not affected at 125 °C.
Oct 8, 2014
Thin film interference effects persist on any kind of substrate – a result that bodes well for flexible electronics and ultra-lightweight coatings.
Oct 7, 2014
Trio honoured for work on blue LEDs.
Oct 6, 2014
Heterostructure composition can be controlled by modulating constituent vapour-phase reactants during growth.
Oct 3, 2014
Device based on colloidal quantum-dot film has a record-breaking light-to-power conversion efficiency of 6%.
Oct 3, 2014 1 comment
Researchers demonstrate how defects in a 3D crystal can create photonic bandgap cavities for light that may be useful for lasing, LEDS, information storage and sensitive pharmaceutical sensors
Oct 1, 2014
The assembly and disassembly of nanorods propelled by ultrasound provides an insight into biological motors.
Oct 1, 2014
A new way to create cylindrical vector beams could benefit applications in quantum optics, microscopy and data storage and communications.
Sep 29, 2014
New experiments could help us better understand how electrons and holes behave at material interfaces – important for a number of energy-based technologies.
Sep 26, 2014
A new type of glucometer is label free and works by simply changing colour.
Sep 25, 2014
Functionalized gold nanoparticles can combat multi-drug-resistant pathogenic bacteria – including both Gram-negative and Gram-positive strains.
Sep 24, 2014
A new way to grow high-quality samples of the carbon sheet measuring between 100 and 300 nm across has been developed by researchers in the US and UK.
Sep 23, 2014
Nano- and picomolar detection of a range of biomarkers has been demonstrated using functionalized graphene.