articleNature ElectronicsJan 16, 2026Closed access

A nonlinear parity–time-symmetric system for robust phase sensing

DCDong-Yan ChenLDLei DongQHQing-An Huang

Southeast University

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5
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103.10
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100%
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3

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Topics
Keywords
  • Capacitive sensing
  • Nonlinear system
  • Scaling
  • Perturbation (astronomy)
  • Control theory (sociology)
  • Sensitivity (control systems)
  • Phase (matter)
  • Phase response
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