@article{Pendry:2017:10.1126/science.aap7939,
author = {Pendry, JB and Huidobro, PA and Luo, Y and Galiffi, E},
doi = {10.1126/science.aap7939},
journal = {Science},
pages = {915--917},
title = {Compacted dimensions and singular plasmonic surfaces},
url = {http://dx.doi.org/10.1126/science.aap7939},
volume = {358},
year = {2017}
}

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TY  - JOUR
AB  - In advanced field theories, there can be more than four dimensions to space, the excess dimensions described as compacted and unobservable on everyday length scales. We report a simple model, unconnected to field theory, for a compacted dimension realized in a metallic metasurface periodically structured in the form of a grating comprising a series of singularities. An extra dimension of the grating is hidden, and the surface plasmon excitations, though localized at the surface, are characterized by three wave vectors rather than the two of typical two-dimensional metal grating. We propose an experimental realization in a doped graphene layer.
AU  - Pendry,JB
AU  - Huidobro,PA
AU  - Luo,Y
AU  - Galiffi,E
DO  - 10.1126/science.aap7939
EP  - 917
PY  - 2017///
SN  - 0036-8075
SP  - 915
TI  - Compacted dimensions and singular plasmonic surfaces
T2  - Science
UR  - http://dx.doi.org/10.1126/science.aap7939
UR  - http://hdl.handle.net/10044/1/56027
VL  - 358
ER  - 

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