HIGHLIGHTS
- who: Ruey-Bing Hwang from the InstitutTung University have published the research: Extremely low effective impedance in stratified graphene-dielectric metamaterials, in the Journal: Scientific Reports Scientific Reports of 26/Oct/2021
- what: When the authors evaluate the dispersion relation of the 1D wave propagating in an infinite periodic medium, the | 12:11635 | 7 Vol.:(0123456789) | Vol:.(1234567890) 12:11635 | propagation constant is a complex number ( κ=β - jα) in the stop-band regions, while it is a real number in the pass-band regions.
SUMMARY
Consider the multiple parallel dielectric and graphene . . .
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