Wannier functions of defective photonic crystals with broken translational symmetry

Abstract Wannier functions offer a complete and well-suited real-space description for perfect crystals, based on localized states. With broken crystalline translational symmetry, however, direct unitary transformation from Bloch functions is not straightforward. Here we present an explicit construc...

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Hlavní autoři:	Piyali Biswas, Heejin Choi, Heejeong Jeong, Na Young Kim, Chang-Won Lee
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Nature Portfolio 2025-09-01
Edice:	Scientific Reports
Témata:	Wannier function Photonic crystal Defect Symmetry Transfer matrix
On-line přístup:	https://doi.org/10.1038/s41598-025-17980-5
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