Monthly archives for February, 2015

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UT Austin Engineers Build First Nonreciprocal Acoustic Cir...

AUSTIN, Texas — A team of researchers at The University of Texas at Austin’s Cockrell School of Engineering has built the first-ever circulator for sound. The team’s experiments successfully prove that the fundamental symmetry with which acoustic waves travel through air between two points in space (“if you can hear, you can also be heard”) can be broken […]

Sensitivity enhancement of a surface plasmon resonance bas...

In January 2015, Shukla et al., from department of physics and materials science and engineering of India have proposed a surface plasmon resonance (SPR) based fiber optic sensor with bi layers of metal–ZnO.

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