Nanotechnology News – Latest Headlines

The perfect atom sandwich requires an extra layer

Like the perfect sandwich, a perfectly engineered thin film for electronics requires not only the right ingredients, but also just the right thickness of each ingredient in the desired order, down to individual layers of atoms. Researchers have discovered that sometimes, layer-by-layer atomic assembly requires some unconventional 'sandwich making' techniques.

Aug 4th, 2014

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Bottling up sound waves

Researchers have developed a technique for generating acoustic bottles in open air that can bend the paths of sound waves along prescribed convex trajectories. These self-bending bottle beams hold promise for ultrasonic imaging and therapy, and acoustic cloaking, levitation and particle manipulation.

Aug 4th, 2014

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Self-assembly of gold nanoparticles into small clusters

Scientists have made an astonishing observation: they were investigating the formation of gold nanoparticles in a solvent and observed that the nanoparticles had not distributed themselves uniformly, but instead were self-assembled into small clusters.

Aug 4th, 2014

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