Application of Surface Acoustic Waves in Gas Sensors

Theoretical Models and Advanced Sensor Structures
Erscheinungsjahr 2025
ISBN: 978-3-031-89970-6
Verlag: Springer

Buch, Englisch, 191 Seiten, Format (B × H): 160 mm x 241 mm, Gewicht: 525 g

Reihe: Springer Series in Surface Sciences

This textbook covers key aspects of applying surface acoustic waves (SAW) in gas sensors, presenting fundamental operating principles, theoretical models, research methodologies, and sensor structures in a clear and accessible manner. It discusses single, bilayer, and multilayer sensor structures, along with a detailed theoretical description of the acoustoelectrical effect in bilayer sensors. Special attention is given to semiconductor-metal bilayer structures, such as phthalocyanine-palladium and tungsten oxide-palladium, due to their strong potential for practical applications in SAW hydrogen sensors. The book also explores future applications and research directions, including advancements in light-activated photoconductive polymer structures.

Zielgruppe

Research

Autoren/Hrsg.

Jakubik, Wies¿aw

Jakubik, Wieslaw

Fachgebiete

• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde
• Naturwissenschaften Physik Mechanik Akustik, Schwingungsanalyse

Inhaltsverzeichnis

Chapter1. Introduction.- Chapter2. SAW gas sensors.- chapter3. Theoretical models of SAW sensors operation.- Chapter4. Methodology of SAW gas sensor investigations.- Chapter5. Investigations of selected SAW-based sensor structures.- chapter6. Summary.

Über Autor(innen)

Wieslaw Jakubik is a researcher at the Institute of Physics, Silesian University of Technology (SUT), Gliwice, Poland. His research focuses on bi-layer sensor structures with Surface Acoustic Waves (SAW) for gas sensing, acoustoelectric interactions in SAW-based sensors, and the development of new sensor materials.