# Record card
95
Description
The proposed technology is based on the micro-fabrication of electrodes in order to generate surface acoustic waves (SAW) with well-defined frequencies, on piezoelectric substrates. The operating principle of a surface acoustic wave sensor is linked to the variation of the characteristics of the acoustic wave that propagates on the device (e.g. wave velocity on the substrate, etc.) caused by the interaction with the environment (e.g. interaction of an analyte on the surface of the device, deformation of the substrate, etc.).
Thematic areas
Agrifood / Food quality & safety
Aerospace and Earth Science
Chemicals & Physics / Micro and nanotechnology related to physical, chemical and exact sciences
Energy and environmental sustainability / Sensory
ICT & Electronics / Sensor/multi-sensor technology, instrumentation
ICT & Electronics / Electronics and microelectronics
Health & Biotech / Smart Devices for Health and Wellness
Health & Biotech / Biosensors
Tourism, social sciences and cultural heritage / Safety and security