Modulation of mid-IR radiation by a gated graphene on ferroelectric substrate

Maksym Strikha

doi:10.3116/16091833/12/4/161/2011

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arXiv · 1111.2954

Modulation of mid-IR radiation by a gated graphene on ferroelectric substrate

Maksym Strikha

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Abstract

The possibility of modulation of mid-IR radiation by low voltage gated single/multilayer graphene on Pb(ZrxTi1-x)O3 (PZT) ferroelectric substrate was demonstrated theoretically. The depth of modulation for 5 layer graphene for the range of gate voltages, where thin PZT epitaxial film behaves as high-{\kappa} dielectric, can be of 10% order.

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Maksym Strikha. 2011-11-12. Modulation of mid-IR radiation by a gated graphene on ferroelectric substrate. https://doi.org/10.3116/16091833/12/4/161/2011

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