Cost effective copper oxide thin layers by highly controlled spray pyrolysis method for optoelectronic devices Nardjes Randa Hamdaoui, Boussaada Salah Eddine*, Younes Hammoudi, Lamia Barkat, Abdelbacet Khelil, Cristina Bogatu Auricia, Dana Perniu, Anca Duta, Younes Mouchaal, 10.57647/j.jtap.2025.1905.46 Requires Subscription PDF downloads: 115