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arXiv · 1711.07313

Optical trapping of electrons in graphene

Skender Morina·Kevin Dini·Ivan V. Iorsh·Ivan A. Shelykh
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Abstract

We propose an experimentally friendly scheme for trapping quasi- relativistic elec- trons in graphene by an electromagnetic beam with circular polarization and spatially inhomogeneous profile with an intensity dip. The trapping is achieved due to the ef- fect of bandgap opening outside the trapping region. The proposed mechanism allows for non- invasive electron confinement in graphene without any need of the chemical patterning of the sample or the application of metallic gates.

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Skender Morina, Kevin Dini, Ivan V. Iorsh, Ivan A. Shelykh. 2017-11-20. Optical trapping of electrons in graphene. https://arxiv.org/abs/1711.07313

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