Role of Short-Range Order and Hyperuniformity in the Formation of Band Gaps in Disordered Photonic Materials

We study photonic band gap formation in two-dimensional high-refractive-index disordered materials where the dielectric structure is derived from packing disks in real and reciprocal space. Numerical calculations of the photonic density of states demonstrate the presence of a band gap for all polari...

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Veröffentlicht in:	Physical review letters 2016-07, Vol.117 (5), p.053902-053902, Article 053902
Hauptverfasser:	Froufe-Pérez, Luis S, Engel, Michael, Damasceno, Pablo F, Muller, Nicolas, Haberko, Jakub, Glotzer, Sharon C, Scheffold, Frank
Format:	Artikel
Sprache:	eng
Schlagworte:	Energy gaps (solid state) Formations Mathematical analysis Optimization Photonic band gaps Photonics Reciprocal space Short range order
Online-Zugang:	Volltext
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