Higher-order topological states and frequency-dependent skin effect in non-Hermitian Lieb photonic crystals

YANG Xiaosen; CHEN Zhangyuan; FENG Yaru

doi:10.7498/aps.75.20260747

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YANG Xiaosen, CHEN Zhangyuan, FENG Yaru. Higher-order topological states and frequency-dependent skin effect in non-Hermitian Lieb photonic crystals. Acta Physica Sinica, 2026, 75(20): 200401. DOI: 10.7498/aps.75.20260747

Citation:

YANG Xiaosen, CHEN Zhangyuan, FENG Yaru. Higher-order topological states and frequency-dependent skin effect in non-Hermitian Lieb photonic crystals. Acta Physica Sinica, 2026, 75(20): 200401. DOI: 10.7498/aps.75.20260747

Citation:

YANG Xiaosen, CHEN Zhangyuan, FENG Yaru. Higher-order topological states and frequency-dependent skin effect in non-Hermitian Lieb photonic crystals. Acta Physica Sinica, 2026, 75(20): 200401. DOI: 10.7498/aps.75.20260747