Cognitive phenomena such as conscious perception and attention are associated with cortical oscillatory activity in the frequency range from lower than one to a few hundred Hertz 1,2,3,4. A number of ...
Tunable multiband terahertz metamaterials using a reconfigurable electric split-ring resonator array
We demonstrate micromachined reconfigurable metamaterials working at multiple frequencies simultaneously in the terahertz range. The proposed metamaterial structures can be structurally reconfigured ...
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