News tagged with microscopy

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Microscopy charges ahead

( —Ferroelectric materials – substances in which there is a slight and reversible shift of positive and negative charges – have surfaces that are coated with electrical charges like roads covered in snow. ...

dateMay 29, 2014 in General Physics
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DNA double helix measurements

Researchers at the National Physical Laboratory (NPL) and the London Centre for Nanotechnology (LCN) have determined the structure of DNA from measurements on a single molecule using atomic force microscopy (AFM), and found ...

dateMay 15, 2014 in Bio & Medicine
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Edgy look at 2-D molybdenum disulfide

( —The drive to develop ultrasmall and ultrafast electronic devices using a single atomic layer of semiconductors, such as transition metal dichalcogenides, has received a significant boost. Researchers with the ...

dateMay 01, 2014 in Nanophysics
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Democratizing science with high speed networks

In the burgeoning world of nanotechnology, researchers see many potentially useful properties at the interfaces of materials called metal oxides—from magnetoresistance (the reason a hard drive can write to memory) to superconductivity ...

dateApr 01, 2014 in General Physics
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