Graphene gets gap plasmons
نویسندگان
چکیده
منابع مشابه
Nanoelectronics: graphene gets a better gap.
atomic scale, their results can be compared to the predictions of density functional theory. Not surprisingly, these calculations suggest that the clusters deform when the tip makes contact with them, and that certain arrangements of the metal clusters are unstable — in agreement with the experimental observations. In particular, the researchers find that the contact conductance of the tip–mole...
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A theoretical study is presented on the scattering of graphene surface plasmons (GSPs) by defects in the graphene sheet they propagate in. These defects can be either natural (as domain boundaries, ripples, and cracks, among others) or induced by an external gate. The scattering is shown to be governed by an integral equation, derived from a plane wave expansion of the fields, which in general ...
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ژورنال
عنوان ژورنال: Nature Photonics
سال: 2019
ISSN: 1749-4885,1749-4893
DOI: 10.1038/s41566-019-0351-4