Fate of localization features in a one-dimensional non-Hermitian flat-band lattice with quasiperiodic modulations

We investigate the influence of quasiperiodic modulations on one-dimensional non-Hermitian diamond lattices with an artificial magnetic flux θ that possess flat bands. Our study shows that the symmetry of these modulations and the magnetic flux θ play a pivotal role in shaping the localization prope...

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Veröffentlicht in:	New journal of physics 2024-09, Vol.26 (9), p.93007
Hauptverfasser:	Liu, Hui, Lu, Zhanpeng, Xia, Xu, Xu, Zhihao
Format:	Artikel
Sprache:	eng
Schlagworte:	Banded structure Circuits Diamonds flat-band systems Localization Magnetic flux Magnetic properties mobility edges non-Hermitian systems Symmetry
Online-Zugang:	Volltext
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