News tagged with aluminum oxide

A better way to control crystal vibrations

The vibrational motion of an atom in a crystal propagates to neighboring atoms, which leads to wavelike propagation of the vibrations throughout the crystal. The way in which these natural vibrations travel through the crystalline ...

dateMay 21, 2018 in General Physics
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Method stabilizes, enhances phosphorene

Two years ago, Northwestern University's Mark Hersam discovered a way to stabilize exfoliated black phosphorus—or phosphorene—a layered semiconductor that chemically degrades in open air but shows great promise for electronics. ...

dateMay 02, 2016 in Nanomaterials
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Dielectric film has refractive index close to air

Researchers from North Carolina State University have developed a dielectric film that has optical and electrical properties similar to air, but is strong enough to be incorporated into electronic and photonic devices - making ...

dateOct 12, 2015 in Nanomaterials
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