Humidity sensor based on Sb0.1Sn0.9Se2 ternary alloy for human breath monitoring and touchless positioning interfaceMohit Tannarana, Pratik Pataniya, G. K. Solanki, Chetan K. Zankat, K. D. Patel and V. M. PathakEur. Phys. J. Plus, 134 5 (2019) 211DOI: https://doi.org/10.1140/epjp/i2019-12729-4