Peculiar terminals in light at the extreme.
Materials with both relative permeability and permittivity near zero offer unprecedented features in light-matter interactions. Here, we explore how terminal endings involving bound regions of such materials may exhibit unusual electromagnetic behaviour. Physical intuitions and potential implications of such peculiar effects are also discussed.
University of Pennsylvania, Department of Electrical and Systems Engineering, 200 South 33rd Street, Philadelphia, PA 19104, USA. engheta@ee.upenn.edu.
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Mahmoud
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Engheta