Engineers create a device that can focus light into a point of just a few nanometers, with applications in computing, communications, and imaging.
Results for "laser"
Flexible silicon solar-cell fabrics may soon become possible
Researchers make a fiber out of crystalline silicon semiconductor materials that can function as a solar cell.
Researchers measure supercollision cooling of hot electronics in graphene
Cornell research team shed light on electron cooling through the first known direct measurements of hot electrons cooling down in graphene.
Electrospun Light-Emitting Nanofibers: From Lab-On-A-Chip Devices to Optical Sensors
Italian researchers review the properties of electrospun light-emitting nanofibers.
Nanotube Arrays Produce High-Resolution Holograms
Carbon nanotube arrays have been used to produce high-resolution holograms with high contrast and large field of view.
Delivering drugs into the eye – a new microstructured needle makes it easier
Reverse drawing lithography has allowed researchers to fabricate a less invasive needle system designed to deliver drugs to the back of the eye.
ARPA-E Projects Aim To Enhance Energy Efficiency
Two Berkeley Lab research projects awarded grants by the Department of Energy’s Advanced Research Projects Agency-Energy to advance energy technologies.
Potential cancer treatment from Rice University
Researchers at Rice University have found a way to kill some diseased cells and treat others in the same sample at the same time.
Perovskite oxides: Group demonstrates technique for engineering ‘perfect’ heterointerfaces
Scientists engineer a chemically stable and atomically sharp lanthanum aluminate monolayer between LaAlO3 and strontium titanate heterostructures.
The bobtail squid: a natural diffraction grating
American scientists have harnessed the Hawaiian bobtail squid’s ability to modulate color.
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