Monday, 22 January 2018

X-rays reveal 'handedness' in swirling electric vortices

Scientists used spiraling X-rays to observe, for the first time, a property that gives left- or right-handedness to swirling electric patterns -- dubbed polar vortices -- in a layered material called a superlattice.

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Harnessing electromagnetic waves and quantum materials to improve wireless communication technologies

A team of researchers has developed innovative methods to enhance frequency conversion of terahertz (THz) waves in graphene-based structures...