Researchers have developed a TiO2/MoSe2 heterojunction sensor that can rapidly and sensitively detect sulfur dioxide, crucial for air quality monitoring.

The sensor, consisting of a rutile prism, indium tin oxide (ITO), SiO2, and TiO2 layers, employs a Kretschmann configuration to induce Fano resonance. The sensor features a straightforward structure, ...

Surface Science Laboratory, Faculty of Engineering and Natural Sciences, Tampere University, P.O. Box 692, FI-33014 Tampere, Finland ...