Exact non-Hermitian mobility edges and robust flat bands in two-dimensional Lieb lattices with imaginary quasiperiodic potentials
The mobility edge (ME) is a critical energy delineates the boundary between extended and localized states within the energy spectrum, and it plays a crucial role in understanding the metal–insulator transition in disordered or quasiperiodic systems. While there have been extensive studies on MEs in...
में बचाया:
| मुख्य लेखकों: | , , , |
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| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
IOP Publishing
2024-01-01
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| श्रृंखला: | New Journal of Physics |
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.1088/1367-2630/ad6bb9 |
| टैग: |
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