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Electric field sensitivity of Rayleigh surface acoustic waves in lithium niobate

delete2026-07-31
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PRE
AI
S
Shaoming Li
C
Chuanyang Li
W
Weiqi Qin
胡
胡俊 (Jun Hu)
何
何金良 (Jinliang He) *
DOI：10.1016/j.sna.2026.118314delete
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Abstract

Abstract

En 中文
• Decoupled measurements quantify LN Rayleigh-SAW EF sensitivity. • Prototype readout provides DC and AC noise-equivalent-field metrics. • Package-aware FEM is coupled with wave iteration for sensitivity analysis. • Adhesive sweeps and MC analysis quantify packaging/material uncertainties. • Angular maps identify promising LN orientations for EF sensing.
Keywords:
Surface acoustic wave (SAW)
Electric field sensor
Lithium niobate
3D finite element method
Electroacoustic coupling

Journal

Sensors and Actuators A-Physical cover
Sensors and Actuators A-Physical
IF:
4.9
Papers:
1.5W
Citations:
3.3W

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