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Reconfigurable chiroptical metasurface sensors enabled by bound states in the continuum
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DOI:10.1016/j.isci.2026.115904.png)
Abstract
En 中文
• Designed chiral metasurface enables highly sensitive detection of external refractive index • Dynamic CD tuning is realized via external heat-induced Ge2Sb2Te5 phase transition • Symmetry-breaking strategies enable the metasurface with high CD and high Q-factor
Keywords:
Applied sciences
Engineering
Photonics
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