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Quantum-enhanced thermal metamaterials with topological phase transitions
D
DOI:10.1016/j.rinp.2026.108699.png)
Abstract
En 中文
• A quantum-enhanced 1D SSH phononic metamaterial framework is proposed. • Thermal conductance enhancement of ∼ 9.5-fold achieved at 10 K. • Topological phase transition confirmed by quantized winding number. • Quantum coherence extends topological robustness against disorder. • Non-reciprocal thermal rectification ratio of 0.65 demonstrated.
Keywords:
Thermal metamaterials
Topological phase transitions
Quantum enhancement
Phonons
Su-schrieffer-heeger model
Qubit-phonon coupling
Thermal conductance
1D topological systems
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