Fig. 2 | Scientific Reports

Fig. 2

From: Proposing a novel structure for the implementation of a graphene metamaterial-based tunable band pass/stop spatial THz plasmonic filter

Fig. 2

Transmission spectra (a) crosses, (b) add two patches, (c) add four patches. Here, chemical potential of layers is \(\:{{\upmu\:}}_{c1}\)=1.1eV, \(\:{{\upmu\:}}_{c2}\)=0.9eV, \(\:{{\upmu\:}}_{c3}\)=0.7eV, \(\:{{\upmu\:}}_{c4}\)=1.2eV, \(\:{{\upmu\:}}_{c5}\)=0.6eV, \(\:{{\upmu\:}}_{c6}\)=1eV, \(\:{{\upmu\:}}_{c7}\)= 1.3 eV from left to right respectively.

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