In this study, a high-precision micro-electromechanical system (MEMS) capacitive liquid-level sensor based on variable electrode spacing is proposed. Theoretical electrical and mechanical models are ...

Resonance shear measurement (RSM) with a surface forces apparatus (SFA) has become an important tool for the molecular level analysis of confined liquids. This review examines research utilizing RSM ...

Abstract: This paper proposes an intensity-modulated liquid level sensor based on cascaded long-period fiber grating (LPFG) and fiber Bragg grating (FBG) structure with temperature compensation. Its ...