News tagged with chemical bond

Tighter 'stitching' makes better graphene

( -- Similar to how tighter stiches make for a better quality quilt, the "stitching" between individual crystals of graphene affects how well these carbon monolayers conduct electricity and retain their strength, ...

dateJun 01, 2012 in Nanomaterials
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Probing hydrogen under extreme conditions

( -- How hydrogen--the most abundant element in the cosmos--responds to extremes of pressure and temperature is one of the major challenges in modern physical science. Moreover, knowledge gleaned from experiments ...

dateApr 13, 2012 in Condensed Matter
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Solved: The mystery of the nanoscale crop circles

( -- Almost three years ago a team of scientists at the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) was performing an experiment in which layers of gold mere nanometers (billionths ...

dateMar 02, 2012 in Nanophysics
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