Nanophysics News


Atom-width graphene sensors could provide unprecedented insights into brain structure and function

Understanding the anatomical structure and function of the brain is a longstanding goal in neuroscience and a top priority of President Obama's brain initiative. Electrical monitoring and stimulation ...

Tue 21 Oct 14 from Phys.org

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Special microscope captures defects in nanotubes

University of Oregon chemists have devised a way to see the internal structures of electronic waves trapped in carbon nanotubes by external electrostatic charges.

Tue 21 Oct 14 from Phys.org

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Drop it like it's hot with Illumibowl's disco toilet light

Does your lack of cat-like night vision mean you make messes when hitting the bathroom at 2 a.m.? Thanks to Kickstarter, that could become a thing of the past. The Illumibowl is an LED light ...

20 hours ago from Engadget

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Extremely high-resolution magnetic resonance imaging

For the first time, researchers have succeeded to detect a single hydrogen atom using magnetic resonance imaging, which signifies a huge increase in the technology's spatial resolution. In the ...

Tue 21 Oct 14 from Phys.org

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New devices based on metamaterials

Researchers have designed and manufactured new devices based on metamaterials (artificial materials with properties not found in nature). They achieved the first experimental demonstration ever ...

8 hours ago from ScienceDaily

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See-through, one-atom-thick, carbon electrodes powerful tool to study brain disorders

Researchers from the Perelman School of Medicine and School of Engineering at the University of Pennsylvania and The Children's Hospital of Philadelphia have used graphene—a two-dimensional ...

Mon 20 Oct 14 from Phys.org

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'Attosecond' science breakthrough

Scientists from Queen's University Belfast have been involved in a groundbreaking discovery in the area of experimental physics that has implications for understanding how radiotherapy kills ...

Tue 21 Oct 14 from Phys.org

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Imaging electric charge propagating along microbial nanowires

The claim by microbiologist Derek Lovley and colleagues at the University of Massachusetts Amherst that the microbe Geobacter produces tiny electrical wires, called microbial nanowires, has ...

Sun 19 Oct 14 from Phys.org

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Towards controlled dislocations

Crystallographic defects or irregularities (known as dislocations) are often found within crystalline materials. Two main types of dislocation exist: edge and screw type. However, dislocations ...

Mon 20 Oct 14 from Phys.org

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Two-dimensional piezoelectric material forms basis of world's thinnest electric generator

Researchers from Columbia University and the Georgia Institute of Technology are laying claim to having observed piezoelectricity in an atomically thin material for the first time. The effect ...

Fri 17 Oct 14 from Gizmag

Other sources: Gizmag, IEEE Spectrum, Phys.org, ZME Science, Arstechnica show all (11) »