Presentation Information
[10p-N406-8]Development of a Vibration Sensor Based on Metal Nanowires
〇Yuki Noda1, Tsuyoshi Sekitani1 (1.SANKEN, Osaka Univ.)
Keywords:
Vibration sensors,nanowires,health monitoring
Vibration sensors are essential for applications such as infrastructure monitoring, disaster detection, and health monitoring, with growing demands for miniaturization and cost reduction. In addition, there is increasing interest in sensors that ensure safety and operate without external power. This study reports a phenomenon in which an organic–inorganic hybrid structure, composed of metal nanowire networks coated with organic molecules, detects vibration without a power source. The sensor was fabricated entirely through solution-based processes, and structural characterization was conducted using SEM-EDS and IR-RAS. Vibration tests demonstrated that the hybrid structure could detect vibrations over a wide frequency range, indicating the potential of a novel detection mechanism.