Prokopenko SL, Gunja GM, Makhno SM, Gorbyk PP. Room-temperature NH₃ gas sensors based on heterostructures PbS/CdS. Him. Fiz. Tehnol. Poverhni [Internet]. 2017 Feb. 1 [cited 2025 Jul. 18];8(1):98-103. Available from: http://cpts.com.ua/index.php/cpts/article/view/418