Non-Hermitian heterostructure for two-parameter sensing.
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DOI: 10.1364/ol.44.001626
Abstract: Non-Hermitian systems at exceptional point (EP) degeneracy are demonstrated to be highly sensitive to environmental perturbation. Here, we propose and theoretically investigate a novel multilayered heterostructure favoring double EPs for a unique set of material… read more here.
Keywords: heterostructure; parameter sensing; two parameter; non hermitian ... See more keywords