Advancements in lanthanide-based perovskite oxide semiconductors for gas sensing applications: a focus on doping effects and development

Abstract

Lanthanide-based perovskite oxide semiconductors have garnered significant attention due to their exceptional electrical and sensing properties, making them promising candidates for gas sensor applications. This review paper focuses on developments...

Recent advancements in physical and chemical MEMS sensors

“…94 Gas sensors to detect various gases driven by a similar principle have been frequently reported. 95–98 Simultaneous detection with a single sensor of multiple gases (H 2 and CO 2 ) has also been achieved using the sensitivity difference of gases. 99…”