Nanotechnology

When metallic dimensions are reduced to the nanoscale, a phenomenon termed localized surface-plasmon resonance (LSPR) appears due to electron oscillations, resulting in distinct optical properties suited for advanced imaging ...

Dec 05, 2018 in General Physics Optics & Photonics Quantum Physics feature

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(Phys.org)—Researchers have designed and implemented an algorithm that solves computing problems using a strategy inspired by the way that an amoeba branches out to obtain resources. The new algorithm, called AmoebaSAT, ...

Jun 01, 2015 in Nanophysics feature

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(Phys.org)—Researchers have proposed a new type of artificial neuron called a "straintronic spin neuron" that could serve as the basic unit of artificial neural networks—systems modeled on human brains that have the ability ...

Jul 08, 2015 in Nanophysics feature

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(Phys.org)—Despite the many great achievements of computers, no man-made computer can learn from its environment, adapt to its surroundings, spontaneously self-organize, and solve complex problems that require these abilities ...

May 13, 2015 in Nanophysics feature

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Nanofibers—polymer filaments only a couple of hundred nanometers in diameter—have a huge range of potential applications, from solar cells to water filtration to fuel cells. But so far, their high cost of manufacture ...

Jun 05, 2015 in Nanomaterials

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Graphene has been called the miracle material but the single-atomic layer material is still seeking its place in the materials world. Now a method to make 'defective' graphene could provide the answer.

Jul 29, 2015 in Nanomaterials

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By dipping small pieces of an ordinary kitchen sponge into solutions of nanoscale electrode materials, scientists have created a light-weight, low-cost supercapacitor that benefits from the sponge's porous structure. The ...

Feb 06, 2015 in Nanomaterials feature

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Rice University researchers have determined that two walls are better than one when turning carbon nanotubes into materials like strong, conductive fibers or transistors.

Apr 15, 2015 in Nanomaterials

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Scientists in South Korea have developed a new way to store energy that also offers a solution to a growing environmental problem.

May 18, 2015 in Nanomaterials

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In the semiconductor industry, there is currently one main strategy for improving the speed and efficiency of devices: scale down the device dimensions in order to fit more transistors onto a computer chip, in accordance ...

Jun 14, 2017 in Nanomaterials feature

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