Experimental observation of photonic nodal line degeneracies in metacrystals
نویسندگان
چکیده
منابع مشابه
Nodal surfaces and interdimensional degeneracies.
The aim of this paper is to shed light on the topology and properties of the nodes (i.e., the zeros of the wave function) in electronic systems. Using the "electrons on a sphere" model, we study the nodes of two-, three-, and four-electron systems in various ferromagnetic configurations (sp, p(2), sd, pd, p(3), sp(2), and sp(3)). In some particular cases (sp, p(2), sd, pd, and p(3)), we rigorou...
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ژورنال
عنوان ژورنال: Nature Communications
سال: 2018
ISSN: 2041-1723
DOI: 10.1038/s41467-018-03407-5